From f72f757d36b004541a1ca2510f15bf67bf66f531 Mon Sep 17 00:00:00 2001 From: Patrick Filler Date: Wed, 28 Nov 2012 15:50:38 -0600 Subject: [PATCH] Always include title (no need to check for presenece). Also: use a container_props object to mirror prototype version. --- chosen/chosen.jquery.js | 13 ++++++------- chosen/chosen.jquery.min.js | 2 +- chosen/chosen.proto.js | 4 ++-- chosen/chosen.proto.min.js | 2 +- coffee/chosen.jquery.coffee | 6 +++--- coffee/chosen.proto.coffee | 3 +-- 6 files changed, 14 insertions(+), 16 deletions(-) diff --git a/chosen/chosen.jquery.js b/chosen/chosen.jquery.js index 65d89a83d87..15ecd5b9fb8 100644 --- a/chosen/chosen.jquery.js +++ b/chosen/chosen.jquery.js @@ -318,18 +318,17 @@ Copyright (c) 2011 by Harvest }; Chosen.prototype.set_up_html = function() { - var container_div, dd_top, dd_width, sf_width; + var container_div, container_props, dd_top, dd_width, sf_width; this.container_id = this.form_field.id.length ? this.form_field.id.replace(/[^\w]/g, '_') : this.generate_field_id(); this.container_id += "_chzn"; this.f_width = this.form_field_jq.outerWidth(); - container_div = $("
", { + container_props = { id: this.container_id, "class": "chzn-container" + (this.is_rtl ? ' chzn-rtl' : ''), - style: 'width: ' + this.f_width + 'px;' - }); - if (this.form_field.title) { - container_div.attr('title', this.form_field.title); - } + style: 'width: ' + this.f_width + 'px;', + title: this.form_field.title + }; + container_div = $("
", container_props); if (this.is_multiple) { container_div.html('
    '); } else { diff --git a/chosen/chosen.jquery.min.js b/chosen/chosen.jquery.min.js index 753b4bc9d09..0084606579a 100644 --- a/chosen/chosen.jquery.min.js +++ b/chosen/chosen.jquery.min.js @@ -7,4 +7,4 @@ // MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md // This file is generated by `cake build`, do not edit it by hand. -(function(){var SelectParser;SelectParser=function(){function SelectParser(){this.options_index=0,this.parsed=[]}return SelectParser.prototype.add_node=function(child){return child.nodeName.toUpperCase()==="OPTGROUP"?this.add_group(child):this.add_option(child)},SelectParser.prototype.add_group=function(group){var group_position,option,_i,_len,_ref,_results;group_position=this.parsed.length,this.parsed.push({array_index:group_position,group:!0,label:group.label,children:0,disabled:group.disabled}),_ref=group.childNodes,_results=[];for(_i=0,_len=_ref.length;_i<_len;_i++)option=_ref[_i],_results.push(this.add_option(option,group_position,group.disabled));return _results},SelectParser.prototype.add_option=function(option,group_position,group_disabled){if(option.nodeName.toUpperCase()==="OPTION")return option.text!==""?(group_position!=null&&(this.parsed[group_position].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:option.value,text:option.text,html:option.innerHTML,selected:option.selected,disabled:group_disabled===!0?group_disabled:option.disabled,group_array_index:group_position,classes:option.className,style:option.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},SelectParser}(),SelectParser.select_to_array=function(select){var child,parser,_i,_len,_ref;parser=new SelectParser,_ref=select.childNodes;for(_i=0,_len=_ref.length;_i<_len;_i++)child=_ref[_i],parser.add_node(child);return parser.parsed},this.SelectParser=SelectParser}).call(this),function(){var AbstractChosen,root;root=this,AbstractChosen=function(){function AbstractChosen(form_field,options){this.form_field=form_field,this.options=options!=null?options:{},this.is_multiple=this.form_field.multiple,this.set_default_text(),this.set_default_values(),this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return AbstractChosen.prototype.set_default_values=function(){var _this=this;return this.click_test_action=function(evt){return _this.test_active_click(evt)},this.activate_action=function(evt){return _this.activate_field(evt)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.allow_single_deselect=this.options.allow_single_deselect!=null&&this.form_field.options[0]!=null&&this.form_field.options[0].text===""?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.disable_search=this.options.disable_search||!1,this.search_contains=this.options.search_contains||!1,this.choices=0,this.single_backstroke_delete=this.options.single_backstroke_delete||!1,this.max_selected_options=this.options.max_selected_options||Infinity},AbstractChosen.prototype.set_default_text=function(){return this.form_field.getAttribute("data-placeholder")?this.default_text=this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.default_text=this.options.placeholder_text_multiple||this.options.placeholder_text||"Select Some Options":this.default_text=this.options.placeholder_text_single||this.options.placeholder_text||"Select an Option",this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||"No results match"},AbstractChosen.prototype.mouse_enter=function(){return this.mouse_on_container=!0},AbstractChosen.prototype.mouse_leave=function(){return this.mouse_on_container=!1},AbstractChosen.prototype.input_focus=function(evt){var _this=this;if(this.is_multiple){if(!this.active_field)return setTimeout(function(){return _this.container_mousedown()},50)}else if(!this.active_field)return this.activate_field()},AbstractChosen.prototype.input_blur=function(evt){var _this=this;if(!this.mouse_on_container)return this.active_field=!1,setTimeout(function(){return _this.blur_test()},100)},AbstractChosen.prototype.result_add_option=function(option){var classes,style;return option.disabled?"":(option.dom_id=this.container_id+"_o_"+option.array_index,classes=option.selected&&this.is_multiple?[]:["active-result"],option.selected&&classes.push("result-selected"),option.group_array_index!=null&&classes.push("group-option"),option.classes!==""&&classes.push(option.classes),style=option.style.cssText!==""?' style="'+option.style+'"':"",'
  • "+option.html+"
    • ")},AbstractChosen.prototype.results_update_field=function(){return this.is_multiple||this.results_reset_cleanup(),this.result_clear_highlight(),this.result_single_selected=null,this.results_build()},AbstractChosen.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},AbstractChosen.prototype.results_search=function(evt){return this.results_showing?this.winnow_results():this.results_show()},AbstractChosen.prototype.keyup_checker=function(evt){var stroke,_ref;stroke=(_ref=evt.which)!=null?_ref:evt.keyCode,this.search_field_scale();switch(stroke){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:evt.preventDefault();if(this.results_showing)return this.result_select(evt);break;case 27:return this.results_showing&&this.results_hide(),!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}},AbstractChosen.prototype.generate_field_id=function(){var new_id;return new_id=this.generate_random_id(),this.form_field.id=new_id,new_id},AbstractChosen.prototype.generate_random_char=function(){var chars,newchar,rand;return chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",rand=Math.floor(Math.random()*chars.length),newchar=chars.substring(rand,rand+1)},AbstractChosen}(),root.AbstractChosen=AbstractChosen}.call(this),function(){var $,Chosen,get_side_border_padding,root,__hasProp=Object.prototype.hasOwnProperty,__extends=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)__hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child};root=this,$=jQuery,$.fn.extend({chosen:function(options){return $.browser.msie&&($.browser.version==="6.0"||$.browser.version==="7.0"&&document.documentMode===7)?this:this.each(function(input_field){var $this;$this=$(this);if(!$this.hasClass("chzn-done"))return $this.data("chosen",new Chosen(this,options))})}}),Chosen=function(_super){function Chosen(){Chosen.__super__.constructor.apply(this,arguments)}return __extends(Chosen,_super),Chosen.prototype.setup=function(){return this.form_field_jq=$(this.form_field),this.current_value=this.form_field_jq.val(),this.is_rtl=this.form_field_jq.hasClass("chzn-rtl")},Chosen.prototype.finish_setup=function(){return this.form_field_jq.addClass("chzn-done")},Chosen.prototype.set_up_html=function(){var container_div,dd_top,dd_width,sf_width;return this.container_id=this.form_field.id.length?this.form_field.id.replace(/[^\w]/g,"_"):this.generate_field_id(),this.container_id+="_chzn",this.f_width=this.form_field_jq.outerWidth(),container_div=$("
    ",{id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px;"}),this.form_field.title&&container_div.attr("title",this.form_field.title),this.is_multiple?container_div.html('
      '):container_div.html(''+this.default_text+'
        '),this.form_field_jq.hide().after(container_div),this.container=$("#"+this.container_id),this.container.addClass("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.find("div.chzn-drop").first(),dd_top=this.container.height(),dd_width=this.f_width-get_side_border_padding(this.dropdown),this.dropdown.css({width:dd_width+"px",top:dd_top+"px"}),this.search_field=this.container.find("input").first(),this.search_results=this.container.find("ul.chzn-results").first(),this.search_field_scale(),this.search_no_results=this.container.find("li.no-results").first(),this.is_multiple?(this.search_choices=this.container.find("ul.chzn-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chzn-search").first(),this.selected_item=this.container.find(".chzn-single").first(),sf_width=dd_width-get_side_border_padding(this.search_container)-get_side_border_padding(this.search_field),this.search_field.css({width:sf_width+"px"})),this.results_build(),this.set_tab_index(),this.form_field_jq.trigger("liszt:ready",{chosen:this})},Chosen.prototype.register_observers=function(){var _this=this;return this.container.mousedown(function(evt){return _this.container_mousedown(evt)}),this.container.mouseup(function(evt){return _this.container_mouseup(evt)}),this.container.mouseenter(function(evt){return _this.mouse_enter(evt)}),this.container.mouseleave(function(evt){return _this.mouse_leave(evt)}),this.search_results.mouseup(function(evt){return _this.search_results_mouseup(evt)}),this.search_results.mouseover(function(evt){return _this.search_results_mouseover(evt)}),this.search_results.mouseout(function(evt){return _this.search_results_mouseout(evt)}),this.form_field_jq.bind("liszt:updated",function(evt){return _this.results_update_field(evt)}),this.form_field_jq.bind("liszt:activate",function(evt){return _this.activate_field(evt)}),this.form_field_jq.bind("liszt:open",function(evt){return _this.container_mousedown(evt)}),this.search_field.blur(function(evt){return _this.input_blur(evt)}),this.search_field.keyup(function(evt){return _this.keyup_checker(evt)}),this.search_field.keydown(function(evt){return _this.keydown_checker(evt)}),this.search_field.focus(function(evt){return _this.input_focus(evt)}),this.is_multiple?this.search_choices.click(function(evt){return _this.choices_click(evt)}):this.container.click(function(evt){return evt.preventDefault()})},Chosen.prototype.search_field_disabled=function(){this.is_disabled=this.form_field_jq[0].disabled;if(this.is_disabled)return this.container.addClass("chzn-disabled"),this.search_field[0].disabled=!0,this.is_multiple||this.selected_item.unbind("focus",this.activate_action),this.close_field();this.container.removeClass("chzn-disabled"),this.search_field[0].disabled=!1;if(!this.is_multiple)return this.selected_item.bind("focus",this.activate_action)},Chosen.prototype.container_mousedown=function(evt){var target_closelink;if(!this.is_disabled)return target_closelink=evt!=null?$(evt.target).hasClass("search-choice-close"):!1,evt&&evt.type==="mousedown"&&!this.results_showing&&evt.stopPropagation(),!this.pending_destroy_click&&!target_closelink?(this.active_field?!this.is_multiple&&evt&&($(evt.target)[0]===this.selected_item[0]||$(evt.target).parents("a.chzn-single").length)&&(evt.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),$(document).click(this.click_test_action),this.results_show()),this.activate_field()):this.pending_destroy_click=!1},Chosen.prototype.container_mouseup=function(evt){if(evt.target.nodeName==="ABBR"&&!this.is_disabled)return this.results_reset(evt)},Chosen.prototype.blur_test=function(evt){if(!this.active_field&&this.container.hasClass("chzn-container-active"))return this.close_field()},Chosen.prototype.close_field=function(){return $(document).unbind("click",this.click_test_action),this.active_field=!1,this.results_hide(),this.container.removeClass("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},Chosen.prototype.activate_field=function(){return this.container.addClass("chzn-container-active"),this.active_field=!0,this.search_field.val(this.search_field.val()),this.search_field.focus()},Chosen.prototype.test_active_click=function(evt){return $(evt.target).parents("#"+this.container_id).length?this.active_field=!0:this.close_field()},Chosen.prototype.results_build=function(){var content,data,_i,_len,_ref;this.parsing=!0,this.results_data=root.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.find("li.search-choice").remove(),this.choices=0):this.is_multiple||(this.selected_item.addClass("chzn-default").find("span").text(this.default_text),this.disable_search||this.form_field.options.length<=this.disable_search_threshold?this.container.addClass("chzn-container-single-nosearch"):this.container.removeClass("chzn-container-single-nosearch")),content="",_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++)data=_ref[_i],data.group?content+=this.result_add_group(data):data.empty||(content+=this.result_add_option(data),data.selected&&this.is_multiple?this.choice_build(data):data.selected&&!this.is_multiple&&(this.selected_item.removeClass("chzn-default").find("span").text(data.text),this.allow_single_deselect&&this.single_deselect_control_build()));return this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.search_results.html(content),this.parsing=!1},Chosen.prototype.result_add_group=function(group){return group.disabled?"":(group.dom_id=this.container_id+"_g_"+group.array_index,'
      • '+$("
        ").text(group.label).html()+"
        • ")},Chosen.prototype.result_do_highlight=function(el){var high_bottom,high_top,maxHeight,visible_bottom,visible_top;if(el.length){this.result_clear_highlight(),this.result_highlight=el,this.result_highlight.addClass("highlighted"),maxHeight=parseInt(this.search_results.css("maxHeight"),10),visible_top=this.search_results.scrollTop(),visible_bottom=maxHeight+visible_top,high_top=this.result_highlight.position().top+this.search_results.scrollTop(),high_bottom=high_top+this.result_highlight.outerHeight();if(high_bottom>=visible_bottom)return this.search_results.scrollTop(high_bottom-maxHeight>0?high_bottom-maxHeight:0);if(high_top'+item.html+"":html='
      • '+item.html+'
        • ',this.search_container.before(html),link=$("#"+choice_id).find("a").first(),link.click(function(evt){return _this.choice_destroy_link_click(evt)}))},Chosen.prototype.choice_destroy_link_click=function(evt){return evt.preventDefault(),this.is_disabled?evt.stopPropagation:(this.pending_destroy_click=!0,this.choice_destroy($(evt.target)))},Chosen.prototype.choice_destroy=function(link){if(this.result_deselect(link.attr("rel")))return this.choices-=1,this.show_search_field_default(),this.is_multiple&&this.choices>0&&this.search_field.val().length<1&&this.results_hide(),link.parents("li").first().remove()},Chosen.prototype.results_reset=function(){this.form_field.options[0].selected=!0,this.selected_item.find("span").text(this.default_text),this.is_multiple||this.selected_item.addClass("chzn-default"),this.show_search_field_default(),this.results_reset_cleanup(),this.form_field_jq.trigger("change");if(this.active_field)return this.results_hide()},Chosen.prototype.results_reset_cleanup=function(){return this.current_value=this.form_field_jq.val(),this.selected_item.find("abbr").remove()},Chosen.prototype.result_select=function(evt){var high,high_id,item,position;if(this.result_highlight)return high=this.result_highlight,high_id=high.attr("id"),this.result_clear_highlight(),this.is_multiple?this.result_deactivate(high):(this.search_results.find(".result-selected").removeClass("result-selected"),this.result_single_selected=high,this.selected_item.removeClass("chzn-default")),high.addClass("result-selected"),position=high_id.substr(high_id.lastIndexOf("_")+1),item=this.results_data[position],item.selected=!0,this.form_field.options[item.options_index].selected=!0,this.is_multiple?this.choice_build(item):(this.selected_item.find("span").first().text(item.text),this.allow_single_deselect&&this.single_deselect_control_build()),(!evt.metaKey||!this.is_multiple)&&this.results_hide(),this.search_field.val(""),(this.is_multiple||this.form_field_jq.val()!==this.current_value)&&this.form_field_jq.trigger("change",{selected:this.form_field.options[item.options_index].value}),this.current_value=this.form_field_jq.val(),this.search_field_scale()},Chosen.prototype.result_activate=function(el){return el.addClass("active-result")},Chosen.prototype.result_deactivate=function(el){return el.removeClass("active-result")},Chosen.prototype.result_deselect=function(pos){var result,result_data;return result_data=this.results_data[pos],this.form_field.options[result_data.options_index].disabled?!1:(result_data.selected=!1,this.form_field.options[result_data.options_index].selected=!1,result=$("#"+this.container_id+"_o_"+pos),result.removeClass("result-selected").addClass("active-result").show(),this.result_clear_highlight(),this.winnow_results(),this.form_field_jq.trigger("change",{deselected:this.form_field.options[result_data.options_index].value}),this.search_field_scale(),!0)},Chosen.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&this.selected_item.find("abbr").length<1)return this.selected_item.find("span").first().after('')},Chosen.prototype.winnow_results=function(){var found,option,part,parts,regex,regexAnchor,result,result_id,results,searchText,startpos,text,zregex,_i,_j,_len,_len2,_ref;this.no_results_clear(),results=0,searchText=this.search_field.val()===this.default_text?"":$("
        ").text($.trim(this.search_field.val())).html(),regexAnchor=this.search_contains?"":"^",regex=new RegExp(regexAnchor+searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),zregex=new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++){option=_ref[_i];if(!option.disabled&&!option.empty)if(option.group)$("#"+option.dom_id).css("display","none");else if(!this.is_multiple||!option.selected){found=!1,result_id=option.dom_id,result=$("#"+result_id);if(regex.test(option.html))found=!0,results+=1;else if(option.html.indexOf(" ")>=0||option.html.indexOf("[")===0){parts=option.html.replace(/\[|\]/g,"").split(" ");if(parts.length)for(_j=0,_len2=parts.length;_j<_len2;_j++)part=parts[_j],regex.test(part)&&(found=!0,results+=1)}found?(searchText.length?(startpos=option.html.search(zregex),text=option.html.substr(0,startpos+searchText.length)+""+option.html.substr(startpos+searchText.length),text=text.substr(0,startpos)+""+text.substr(startpos)):text=option.html,result.html(text),this.result_activate(result),option.group_array_index!=null&&$("#"+this.results_data[option.group_array_index].dom_id).css("display","list-item")):(this.result_highlight&&result_id===this.result_highlight.attr("id")&&this.result_clear_highlight(),this.result_deactivate(result))}}return results<1&&searchText.length?this.no_results(searchText):this.winnow_results_set_highlight()},Chosen.prototype.winnow_results_clear=function(){var li,lis,_i,_len,_results;this.search_field.val(""),lis=this.search_results.find("li"),_results=[];for(_i=0,_len=lis.length;_i<_len;_i++)li=lis[_i],li=$(li),li.hasClass("group-result")?_results.push(li.css("display","auto")):!this.is_multiple||!li.hasClass("result-selected")?_results.push(this.result_activate(li)):_results.push(void 0);return _results},Chosen.prototype.winnow_results_set_highlight=function(){var do_high,selected_results;if(!this.result_highlight){selected_results=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),do_high=selected_results.length?selected_results.first():this.search_results.find(".active-result").first();if(do_high!=null)return this.result_do_highlight(do_high)}},Chosen.prototype.no_results=function(terms){var no_results_html;return no_results_html=$('
      • '+this.results_none_found+' ""
        • '),no_results_html.find("span").first().html(terms),this.search_results.append(no_results_html)},Chosen.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},Chosen.prototype.keydown_arrow=function(){var first_active,next_sib;this.result_highlight?this.results_showing&&(next_sib=this.result_highlight.nextAll("li.active-result").first(),next_sib&&this.result_do_highlight(next_sib)):(first_active=this.search_results.find("li.active-result").first(),first_active&&this.result_do_highlight($(first_active)));if(!this.results_showing)return this.results_show()},Chosen.prototype.keyup_arrow=function(){var prev_sibs;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return prev_sibs=this.result_highlight.prevAll("li.active-result"),prev_sibs.length?this.result_do_highlight(prev_sibs.first()):(this.choices>0&&this.results_hide(),this.result_clear_highlight())},Chosen.prototype.keydown_backstroke=function(){var next_available_destroy;if(this.pending_backstroke)return this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke();next_available_destroy=this.search_container.siblings("li.search-choice").last();if(next_available_destroy.length&&!next_available_destroy.hasClass("search-choice-disabled"))return this.pending_backstroke=next_available_destroy,this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClass("search-choice-focus")},Chosen.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},Chosen.prototype.keydown_checker=function(evt){var stroke,_ref;stroke=(_ref=evt.which)!=null?_ref:evt.keyCode,this.search_field_scale(),stroke!==8&&this.pending_backstroke&&this.clear_backstroke();switch(stroke){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(evt),this.mouse_on_container=!1;break;case 13:evt.preventDefault();break;case 38:evt.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},Chosen.prototype.search_field_scale=function(){var dd_top,div,h,style,style_block,styles,w,_i,_len;if(this.is_multiple){h=0,w=0,style_block="position:absolute; left: -1000px; top: -1000px; display:none;",styles=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(_i=0,_len=styles.length;_i<_len;_i++)style=styles[_i],style_block+=style+":"+this.search_field.css(style)+";";return div=$("
        ",{style:style_block}),div.text(this.search_field.val()),$("body").append(div),w=div.width()+25,div.remove(),w>this.f_width-10&&(w=this.f_width-10),this.search_field.css({width:w+"px"}),dd_top=this.container.height(),this.dropdown.css({top:dd_top+"px"})}},Chosen.prototype.generate_random_id=function(){var string;string="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while($("#"+string).length>0)string+=this.generate_random_char();return string},Chosen}(AbstractChosen),get_side_border_padding=function(elmt){var side_border_padding;return side_border_padding=elmt.outerWidth()-elmt.width()},root.get_side_border_padding=get_side_border_padding}.call(this); \ No newline at end of file +(function(){var SelectParser;SelectParser=function(){function SelectParser(){this.options_index=0,this.parsed=[]}return SelectParser.prototype.add_node=function(child){return child.nodeName.toUpperCase()==="OPTGROUP"?this.add_group(child):this.add_option(child)},SelectParser.prototype.add_group=function(group){var group_position,option,_i,_len,_ref,_results;group_position=this.parsed.length,this.parsed.push({array_index:group_position,group:!0,label:group.label,children:0,disabled:group.disabled}),_ref=group.childNodes,_results=[];for(_i=0,_len=_ref.length;_i<_len;_i++)option=_ref[_i],_results.push(this.add_option(option,group_position,group.disabled));return _results},SelectParser.prototype.add_option=function(option,group_position,group_disabled){if(option.nodeName.toUpperCase()==="OPTION")return option.text!==""?(group_position!=null&&(this.parsed[group_position].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:option.value,text:option.text,html:option.innerHTML,selected:option.selected,disabled:group_disabled===!0?group_disabled:option.disabled,group_array_index:group_position,classes:option.className,style:option.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},SelectParser}(),SelectParser.select_to_array=function(select){var child,parser,_i,_len,_ref;parser=new SelectParser,_ref=select.childNodes;for(_i=0,_len=_ref.length;_i<_len;_i++)child=_ref[_i],parser.add_node(child);return parser.parsed},this.SelectParser=SelectParser}).call(this),function(){var AbstractChosen,root;root=this,AbstractChosen=function(){function AbstractChosen(form_field,options){this.form_field=form_field,this.options=options!=null?options:{},this.is_multiple=this.form_field.multiple,this.set_default_text(),this.set_default_values(),this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return AbstractChosen.prototype.set_default_values=function(){var _this=this;return this.click_test_action=function(evt){return _this.test_active_click(evt)},this.activate_action=function(evt){return _this.activate_field(evt)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.allow_single_deselect=this.options.allow_single_deselect!=null&&this.form_field.options[0]!=null&&this.form_field.options[0].text===""?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.disable_search=this.options.disable_search||!1,this.search_contains=this.options.search_contains||!1,this.choices=0,this.single_backstroke_delete=this.options.single_backstroke_delete||!1,this.max_selected_options=this.options.max_selected_options||Infinity},AbstractChosen.prototype.set_default_text=function(){return this.form_field.getAttribute("data-placeholder")?this.default_text=this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.default_text=this.options.placeholder_text_multiple||this.options.placeholder_text||"Select Some Options":this.default_text=this.options.placeholder_text_single||this.options.placeholder_text||"Select an Option",this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||"No results match"},AbstractChosen.prototype.mouse_enter=function(){return this.mouse_on_container=!0},AbstractChosen.prototype.mouse_leave=function(){return this.mouse_on_container=!1},AbstractChosen.prototype.input_focus=function(evt){var _this=this;if(this.is_multiple){if(!this.active_field)return setTimeout(function(){return _this.container_mousedown()},50)}else if(!this.active_field)return this.activate_field()},AbstractChosen.prototype.input_blur=function(evt){var _this=this;if(!this.mouse_on_container)return this.active_field=!1,setTimeout(function(){return _this.blur_test()},100)},AbstractChosen.prototype.result_add_option=function(option){var classes,style;return option.disabled?"":(option.dom_id=this.container_id+"_o_"+option.array_index,classes=option.selected&&this.is_multiple?[]:["active-result"],option.selected&&classes.push("result-selected"),option.group_array_index!=null&&classes.push("group-option"),option.classes!==""&&classes.push(option.classes),style=option.style.cssText!==""?' style="'+option.style+'"':"",'
      • "+option.html+"
        • ")},AbstractChosen.prototype.results_update_field=function(){return this.is_multiple||this.results_reset_cleanup(),this.result_clear_highlight(),this.result_single_selected=null,this.results_build()},AbstractChosen.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},AbstractChosen.prototype.results_search=function(evt){return this.results_showing?this.winnow_results():this.results_show()},AbstractChosen.prototype.keyup_checker=function(evt){var stroke,_ref;stroke=(_ref=evt.which)!=null?_ref:evt.keyCode,this.search_field_scale();switch(stroke){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:evt.preventDefault();if(this.results_showing)return this.result_select(evt);break;case 27:return this.results_showing&&this.results_hide(),!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}},AbstractChosen.prototype.generate_field_id=function(){var new_id;return new_id=this.generate_random_id(),this.form_field.id=new_id,new_id},AbstractChosen.prototype.generate_random_char=function(){var chars,newchar,rand;return chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",rand=Math.floor(Math.random()*chars.length),newchar=chars.substring(rand,rand+1)},AbstractChosen}(),root.AbstractChosen=AbstractChosen}.call(this),function(){var $,Chosen,get_side_border_padding,root,__hasProp=Object.prototype.hasOwnProperty,__extends=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)__hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child};root=this,$=jQuery,$.fn.extend({chosen:function(options){return $.browser.msie&&($.browser.version==="6.0"||$.browser.version==="7.0"&&document.documentMode===7)?this:this.each(function(input_field){var $this;$this=$(this);if(!$this.hasClass("chzn-done"))return $this.data("chosen",new Chosen(this,options))})}}),Chosen=function(_super){function Chosen(){Chosen.__super__.constructor.apply(this,arguments)}return __extends(Chosen,_super),Chosen.prototype.setup=function(){return this.form_field_jq=$(this.form_field),this.current_value=this.form_field_jq.val(),this.is_rtl=this.form_field_jq.hasClass("chzn-rtl")},Chosen.prototype.finish_setup=function(){return this.form_field_jq.addClass("chzn-done")},Chosen.prototype.set_up_html=function(){var container_div,container_props,dd_top,dd_width,sf_width;return this.container_id=this.form_field.id.length?this.form_field.id.replace(/[^\w]/g,"_"):this.generate_field_id(),this.container_id+="_chzn",this.f_width=this.form_field_jq.outerWidth(),container_props={id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px;",title:this.form_field.title},container_div=$("
        ",container_props),this.is_multiple?container_div.html('
          '):container_div.html(''+this.default_text+'
            '),this.form_field_jq.hide().after(container_div),this.container=$("#"+this.container_id),this.container.addClass("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.find("div.chzn-drop").first(),dd_top=this.container.height(),dd_width=this.f_width-get_side_border_padding(this.dropdown),this.dropdown.css({width:dd_width+"px",top:dd_top+"px"}),this.search_field=this.container.find("input").first(),this.search_results=this.container.find("ul.chzn-results").first(),this.search_field_scale(),this.search_no_results=this.container.find("li.no-results").first(),this.is_multiple?(this.search_choices=this.container.find("ul.chzn-choices").first(),this.search_container=this.container.find("li.search-field").first()):(this.search_container=this.container.find("div.chzn-search").first(),this.selected_item=this.container.find(".chzn-single").first(),sf_width=dd_width-get_side_border_padding(this.search_container)-get_side_border_padding(this.search_field),this.search_field.css({width:sf_width+"px"})),this.results_build(),this.set_tab_index(),this.form_field_jq.trigger("liszt:ready",{chosen:this})},Chosen.prototype.register_observers=function(){var _this=this;return this.container.mousedown(function(evt){return _this.container_mousedown(evt)}),this.container.mouseup(function(evt){return _this.container_mouseup(evt)}),this.container.mouseenter(function(evt){return _this.mouse_enter(evt)}),this.container.mouseleave(function(evt){return _this.mouse_leave(evt)}),this.search_results.mouseup(function(evt){return _this.search_results_mouseup(evt)}),this.search_results.mouseover(function(evt){return _this.search_results_mouseover(evt)}),this.search_results.mouseout(function(evt){return _this.search_results_mouseout(evt)}),this.form_field_jq.bind("liszt:updated",function(evt){return _this.results_update_field(evt)}),this.form_field_jq.bind("liszt:activate",function(evt){return _this.activate_field(evt)}),this.form_field_jq.bind("liszt:open",function(evt){return _this.container_mousedown(evt)}),this.search_field.blur(function(evt){return _this.input_blur(evt)}),this.search_field.keyup(function(evt){return _this.keyup_checker(evt)}),this.search_field.keydown(function(evt){return _this.keydown_checker(evt)}),this.search_field.focus(function(evt){return _this.input_focus(evt)}),this.is_multiple?this.search_choices.click(function(evt){return _this.choices_click(evt)}):this.container.click(function(evt){return evt.preventDefault()})},Chosen.prototype.search_field_disabled=function(){this.is_disabled=this.form_field_jq[0].disabled;if(this.is_disabled)return this.container.addClass("chzn-disabled"),this.search_field[0].disabled=!0,this.is_multiple||this.selected_item.unbind("focus",this.activate_action),this.close_field();this.container.removeClass("chzn-disabled"),this.search_field[0].disabled=!1;if(!this.is_multiple)return this.selected_item.bind("focus",this.activate_action)},Chosen.prototype.container_mousedown=function(evt){var target_closelink;if(!this.is_disabled)return target_closelink=evt!=null?$(evt.target).hasClass("search-choice-close"):!1,evt&&evt.type==="mousedown"&&!this.results_showing&&evt.stopPropagation(),!this.pending_destroy_click&&!target_closelink?(this.active_field?!this.is_multiple&&evt&&($(evt.target)[0]===this.selected_item[0]||$(evt.target).parents("a.chzn-single").length)&&(evt.preventDefault(),this.results_toggle()):(this.is_multiple&&this.search_field.val(""),$(document).click(this.click_test_action),this.results_show()),this.activate_field()):this.pending_destroy_click=!1},Chosen.prototype.container_mouseup=function(evt){if(evt.target.nodeName==="ABBR"&&!this.is_disabled)return this.results_reset(evt)},Chosen.prototype.blur_test=function(evt){if(!this.active_field&&this.container.hasClass("chzn-container-active"))return this.close_field()},Chosen.prototype.close_field=function(){return $(document).unbind("click",this.click_test_action),this.active_field=!1,this.results_hide(),this.container.removeClass("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},Chosen.prototype.activate_field=function(){return this.container.addClass("chzn-container-active"),this.active_field=!0,this.search_field.val(this.search_field.val()),this.search_field.focus()},Chosen.prototype.test_active_click=function(evt){return $(evt.target).parents("#"+this.container_id).length?this.active_field=!0:this.close_field()},Chosen.prototype.results_build=function(){var content,data,_i,_len,_ref;this.parsing=!0,this.results_data=root.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.find("li.search-choice").remove(),this.choices=0):this.is_multiple||(this.selected_item.addClass("chzn-default").find("span").text(this.default_text),this.disable_search||this.form_field.options.length<=this.disable_search_threshold?this.container.addClass("chzn-container-single-nosearch"):this.container.removeClass("chzn-container-single-nosearch")),content="",_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++)data=_ref[_i],data.group?content+=this.result_add_group(data):data.empty||(content+=this.result_add_option(data),data.selected&&this.is_multiple?this.choice_build(data):data.selected&&!this.is_multiple&&(this.selected_item.removeClass("chzn-default").find("span").text(data.text),this.allow_single_deselect&&this.single_deselect_control_build()));return this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.search_results.html(content),this.parsing=!1},Chosen.prototype.result_add_group=function(group){return group.disabled?"":(group.dom_id=this.container_id+"_g_"+group.array_index,'
          • '+$("
            ").text(group.label).html()+"
            • ")},Chosen.prototype.result_do_highlight=function(el){var high_bottom,high_top,maxHeight,visible_bottom,visible_top;if(el.length){this.result_clear_highlight(),this.result_highlight=el,this.result_highlight.addClass("highlighted"),maxHeight=parseInt(this.search_results.css("maxHeight"),10),visible_top=this.search_results.scrollTop(),visible_bottom=maxHeight+visible_top,high_top=this.result_highlight.position().top+this.search_results.scrollTop(),high_bottom=high_top+this.result_highlight.outerHeight();if(high_bottom>=visible_bottom)return this.search_results.scrollTop(high_bottom-maxHeight>0?high_bottom-maxHeight:0);if(high_top'+item.html+"":html='
          • '+item.html+'
            • ',this.search_container.before(html),link=$("#"+choice_id).find("a").first(),link.click(function(evt){return _this.choice_destroy_link_click(evt)}))},Chosen.prototype.choice_destroy_link_click=function(evt){return evt.preventDefault(),this.is_disabled?evt.stopPropagation:(this.pending_destroy_click=!0,this.choice_destroy($(evt.target)))},Chosen.prototype.choice_destroy=function(link){if(this.result_deselect(link.attr("rel")))return this.choices-=1,this.show_search_field_default(),this.is_multiple&&this.choices>0&&this.search_field.val().length<1&&this.results_hide(),link.parents("li").first().remove()},Chosen.prototype.results_reset=function(){this.form_field.options[0].selected=!0,this.selected_item.find("span").text(this.default_text),this.is_multiple||this.selected_item.addClass("chzn-default"),this.show_search_field_default(),this.results_reset_cleanup(),this.form_field_jq.trigger("change");if(this.active_field)return this.results_hide()},Chosen.prototype.results_reset_cleanup=function(){return this.current_value=this.form_field_jq.val(),this.selected_item.find("abbr").remove()},Chosen.prototype.result_select=function(evt){var high,high_id,item,position;if(this.result_highlight)return high=this.result_highlight,high_id=high.attr("id"),this.result_clear_highlight(),this.is_multiple?this.result_deactivate(high):(this.search_results.find(".result-selected").removeClass("result-selected"),this.result_single_selected=high,this.selected_item.removeClass("chzn-default")),high.addClass("result-selected"),position=high_id.substr(high_id.lastIndexOf("_")+1),item=this.results_data[position],item.selected=!0,this.form_field.options[item.options_index].selected=!0,this.is_multiple?this.choice_build(item):(this.selected_item.find("span").first().text(item.text),this.allow_single_deselect&&this.single_deselect_control_build()),(!evt.metaKey||!this.is_multiple)&&this.results_hide(),this.search_field.val(""),(this.is_multiple||this.form_field_jq.val()!==this.current_value)&&this.form_field_jq.trigger("change",{selected:this.form_field.options[item.options_index].value}),this.current_value=this.form_field_jq.val(),this.search_field_scale()},Chosen.prototype.result_activate=function(el){return el.addClass("active-result")},Chosen.prototype.result_deactivate=function(el){return el.removeClass("active-result")},Chosen.prototype.result_deselect=function(pos){var result,result_data;return result_data=this.results_data[pos],this.form_field.options[result_data.options_index].disabled?!1:(result_data.selected=!1,this.form_field.options[result_data.options_index].selected=!1,result=$("#"+this.container_id+"_o_"+pos),result.removeClass("result-selected").addClass("active-result").show(),this.result_clear_highlight(),this.winnow_results(),this.form_field_jq.trigger("change",{deselected:this.form_field.options[result_data.options_index].value}),this.search_field_scale(),!0)},Chosen.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&this.selected_item.find("abbr").length<1)return this.selected_item.find("span").first().after('')},Chosen.prototype.winnow_results=function(){var found,option,part,parts,regex,regexAnchor,result,result_id,results,searchText,startpos,text,zregex,_i,_j,_len,_len2,_ref;this.no_results_clear(),results=0,searchText=this.search_field.val()===this.default_text?"":$("
            ").text($.trim(this.search_field.val())).html(),regexAnchor=this.search_contains?"":"^",regex=new RegExp(regexAnchor+searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),zregex=new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++){option=_ref[_i];if(!option.disabled&&!option.empty)if(option.group)$("#"+option.dom_id).css("display","none");else if(!this.is_multiple||!option.selected){found=!1,result_id=option.dom_id,result=$("#"+result_id);if(regex.test(option.html))found=!0,results+=1;else if(option.html.indexOf(" ")>=0||option.html.indexOf("[")===0){parts=option.html.replace(/\[|\]/g,"").split(" ");if(parts.length)for(_j=0,_len2=parts.length;_j<_len2;_j++)part=parts[_j],regex.test(part)&&(found=!0,results+=1)}found?(searchText.length?(startpos=option.html.search(zregex),text=option.html.substr(0,startpos+searchText.length)+""+option.html.substr(startpos+searchText.length),text=text.substr(0,startpos)+""+text.substr(startpos)):text=option.html,result.html(text),this.result_activate(result),option.group_array_index!=null&&$("#"+this.results_data[option.group_array_index].dom_id).css("display","list-item")):(this.result_highlight&&result_id===this.result_highlight.attr("id")&&this.result_clear_highlight(),this.result_deactivate(result))}}return results<1&&searchText.length?this.no_results(searchText):this.winnow_results_set_highlight()},Chosen.prototype.winnow_results_clear=function(){var li,lis,_i,_len,_results;this.search_field.val(""),lis=this.search_results.find("li"),_results=[];for(_i=0,_len=lis.length;_i<_len;_i++)li=lis[_i],li=$(li),li.hasClass("group-result")?_results.push(li.css("display","auto")):!this.is_multiple||!li.hasClass("result-selected")?_results.push(this.result_activate(li)):_results.push(void 0);return _results},Chosen.prototype.winnow_results_set_highlight=function(){var do_high,selected_results;if(!this.result_highlight){selected_results=this.is_multiple?[]:this.search_results.find(".result-selected.active-result"),do_high=selected_results.length?selected_results.first():this.search_results.find(".active-result").first();if(do_high!=null)return this.result_do_highlight(do_high)}},Chosen.prototype.no_results=function(terms){var no_results_html;return no_results_html=$('
          • '+this.results_none_found+' ""
            • '),no_results_html.find("span").first().html(terms),this.search_results.append(no_results_html)},Chosen.prototype.no_results_clear=function(){return this.search_results.find(".no-results").remove()},Chosen.prototype.keydown_arrow=function(){var first_active,next_sib;this.result_highlight?this.results_showing&&(next_sib=this.result_highlight.nextAll("li.active-result").first(),next_sib&&this.result_do_highlight(next_sib)):(first_active=this.search_results.find("li.active-result").first(),first_active&&this.result_do_highlight($(first_active)));if(!this.results_showing)return this.results_show()},Chosen.prototype.keyup_arrow=function(){var prev_sibs;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return prev_sibs=this.result_highlight.prevAll("li.active-result"),prev_sibs.length?this.result_do_highlight(prev_sibs.first()):(this.choices>0&&this.results_hide(),this.result_clear_highlight())},Chosen.prototype.keydown_backstroke=function(){var next_available_destroy;if(this.pending_backstroke)return this.choice_destroy(this.pending_backstroke.find("a").first()),this.clear_backstroke();next_available_destroy=this.search_container.siblings("li.search-choice").last();if(next_available_destroy.length&&!next_available_destroy.hasClass("search-choice-disabled"))return this.pending_backstroke=next_available_destroy,this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClass("search-choice-focus")},Chosen.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClass("search-choice-focus"),this.pending_backstroke=null},Chosen.prototype.keydown_checker=function(evt){var stroke,_ref;stroke=(_ref=evt.which)!=null?_ref:evt.keyCode,this.search_field_scale(),stroke!==8&&this.pending_backstroke&&this.clear_backstroke();switch(stroke){case 8:this.backstroke_length=this.search_field.val().length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(evt),this.mouse_on_container=!1;break;case 13:evt.preventDefault();break;case 38:evt.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},Chosen.prototype.search_field_scale=function(){var dd_top,div,h,style,style_block,styles,w,_i,_len;if(this.is_multiple){h=0,w=0,style_block="position:absolute; left: -1000px; top: -1000px; display:none;",styles=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(_i=0,_len=styles.length;_i<_len;_i++)style=styles[_i],style_block+=style+":"+this.search_field.css(style)+";";return div=$("
            ",{style:style_block}),div.text(this.search_field.val()),$("body").append(div),w=div.width()+25,div.remove(),w>this.f_width-10&&(w=this.f_width-10),this.search_field.css({width:w+"px"}),dd_top=this.container.height(),this.dropdown.css({top:dd_top+"px"})}},Chosen.prototype.generate_random_id=function(){var string;string="sel"+this.generate_random_char()+this.generate_random_char()+this.generate_random_char();while($("#"+string).length>0)string+=this.generate_random_char();return string},Chosen}(AbstractChosen),get_side_border_padding=function(elmt){var side_border_padding;return side_border_padding=elmt.outerWidth()-elmt.width()},root.get_side_border_padding=get_side_border_padding}.call(this); \ No newline at end of file diff --git a/chosen/chosen.proto.js b/chosen/chosen.proto.js index b7c6c4b4e50..0752c2c448d 100644 --- a/chosen/chosen.proto.js +++ b/chosen/chosen.proto.js @@ -315,9 +315,9 @@ Copyright (c) 2011 by Harvest container_props = { 'id': this.container_id, 'class': "chzn-container" + (this.is_rtl ? ' chzn-rtl' : ''), - 'style': 'width: ' + this.f_width + 'px' + 'style': 'width: ' + this.f_width + 'px', + 'title': this.form_field.title }; - if (this.form_field.title) container_props.title = this.form_field.title; base_template = this.is_multiple ? new Element('div', container_props).update(this.multi_temp.evaluate({ "default": this.default_text })) : new Element('div', container_props).update(this.single_temp.evaluate({ diff --git a/chosen/chosen.proto.min.js b/chosen/chosen.proto.min.js index e574a452978..4684b4dd2a5 100644 --- a/chosen/chosen.proto.min.js +++ b/chosen/chosen.proto.min.js @@ -7,4 +7,4 @@ // MIT License, https://github.com/harvesthq/chosen/blob/master/LICENSE.md // This file is generated by `cake build`, do not edit it by hand. -(function(){var SelectParser;SelectParser=function(){function SelectParser(){this.options_index=0,this.parsed=[]}return SelectParser.prototype.add_node=function(child){return child.nodeName.toUpperCase()==="OPTGROUP"?this.add_group(child):this.add_option(child)},SelectParser.prototype.add_group=function(group){var group_position,option,_i,_len,_ref,_results;group_position=this.parsed.length,this.parsed.push({array_index:group_position,group:!0,label:group.label,children:0,disabled:group.disabled}),_ref=group.childNodes,_results=[];for(_i=0,_len=_ref.length;_i<_len;_i++)option=_ref[_i],_results.push(this.add_option(option,group_position,group.disabled));return _results},SelectParser.prototype.add_option=function(option,group_position,group_disabled){if(option.nodeName.toUpperCase()==="OPTION")return option.text!==""?(group_position!=null&&(this.parsed[group_position].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:option.value,text:option.text,html:option.innerHTML,selected:option.selected,disabled:group_disabled===!0?group_disabled:option.disabled,group_array_index:group_position,classes:option.className,style:option.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},SelectParser}(),SelectParser.select_to_array=function(select){var child,parser,_i,_len,_ref;parser=new SelectParser,_ref=select.childNodes;for(_i=0,_len=_ref.length;_i<_len;_i++)child=_ref[_i],parser.add_node(child);return parser.parsed},this.SelectParser=SelectParser}).call(this),function(){var AbstractChosen,root;root=this,AbstractChosen=function(){function AbstractChosen(form_field,options){this.form_field=form_field,this.options=options!=null?options:{},this.is_multiple=this.form_field.multiple,this.set_default_text(),this.set_default_values(),this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return AbstractChosen.prototype.set_default_values=function(){var _this=this;return this.click_test_action=function(evt){return _this.test_active_click(evt)},this.activate_action=function(evt){return _this.activate_field(evt)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.allow_single_deselect=this.options.allow_single_deselect!=null&&this.form_field.options[0]!=null&&this.form_field.options[0].text===""?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.disable_search=this.options.disable_search||!1,this.search_contains=this.options.search_contains||!1,this.choices=0,this.single_backstroke_delete=this.options.single_backstroke_delete||!1,this.max_selected_options=this.options.max_selected_options||Infinity},AbstractChosen.prototype.set_default_text=function(){return this.form_field.getAttribute("data-placeholder")?this.default_text=this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.default_text=this.options.placeholder_text_multiple||this.options.placeholder_text||"Select Some Options":this.default_text=this.options.placeholder_text_single||this.options.placeholder_text||"Select an Option",this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||"No results match"},AbstractChosen.prototype.mouse_enter=function(){return this.mouse_on_container=!0},AbstractChosen.prototype.mouse_leave=function(){return this.mouse_on_container=!1},AbstractChosen.prototype.input_focus=function(evt){var _this=this;if(this.is_multiple){if(!this.active_field)return setTimeout(function(){return _this.container_mousedown()},50)}else if(!this.active_field)return this.activate_field()},AbstractChosen.prototype.input_blur=function(evt){var _this=this;if(!this.mouse_on_container)return this.active_field=!1,setTimeout(function(){return _this.blur_test()},100)},AbstractChosen.prototype.result_add_option=function(option){var classes,style;return option.disabled?"":(option.dom_id=this.container_id+"_o_"+option.array_index,classes=option.selected&&this.is_multiple?[]:["active-result"],option.selected&&classes.push("result-selected"),option.group_array_index!=null&&classes.push("group-option"),option.classes!==""&&classes.push(option.classes),style=option.style.cssText!==""?' style="'+option.style+'"':"",'
          • "+option.html+"
            • ")},AbstractChosen.prototype.results_update_field=function(){return this.is_multiple||this.results_reset_cleanup(),this.result_clear_highlight(),this.result_single_selected=null,this.results_build()},AbstractChosen.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},AbstractChosen.prototype.results_search=function(evt){return this.results_showing?this.winnow_results():this.results_show()},AbstractChosen.prototype.keyup_checker=function(evt){var stroke,_ref;stroke=(_ref=evt.which)!=null?_ref:evt.keyCode,this.search_field_scale();switch(stroke){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:evt.preventDefault();if(this.results_showing)return this.result_select(evt);break;case 27:return this.results_showing&&this.results_hide(),!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}},AbstractChosen.prototype.generate_field_id=function(){var new_id;return new_id=this.generate_random_id(),this.form_field.id=new_id,new_id},AbstractChosen.prototype.generate_random_char=function(){var chars,newchar,rand;return chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",rand=Math.floor(Math.random()*chars.length),newchar=chars.substring(rand,rand+1)},AbstractChosen}(),root.AbstractChosen=AbstractChosen}.call(this),function(){var Chosen,get_side_border_padding,root,__hasProp=Object.prototype.hasOwnProperty,__extends=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)__hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child};root=this,Chosen=function(_super){function Chosen(){Chosen.__super__.constructor.apply(this,arguments)}return __extends(Chosen,_super),Chosen.prototype.setup=function(){return this.current_value=this.form_field.value,this.is_rtl=this.form_field.hasClassName("chzn-rtl")},Chosen.prototype.finish_setup=function(){return this.form_field.addClassName("chzn-done")},Chosen.prototype.set_default_values=function(){return Chosen.__super__.set_default_values.call(this),this.single_temp=new Template('#{default}
              '),this.multi_temp=new Template('
                '),this.choice_temp=new Template('
              • #{choice}
                • '),this.choice_noclose_temp=new Template('
              • #{choice}
                • '),this.no_results_temp=new Template('
              • '+this.results_none_found+' "#{terms}"
                • ')},Chosen.prototype.set_up_html=function(){var base_template,container_props,dd_top,dd_width,sf_width;return this.container_id=this.form_field.identify().replace(/[^\w]/g,"_")+"_chzn",this.f_width=this.form_field.getStyle("width")?parseInt(this.form_field.getStyle("width"),10):this.form_field.getWidth(),container_props={id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px"},this.form_field.title&&(container_props.title=this.form_field.title),base_template=this.is_multiple?(new Element("div",container_props)).update(this.multi_temp.evaluate({"default":this.default_text})):(new Element("div",container_props)).update(this.single_temp.evaluate({"default":this.default_text})),this.form_field.hide().insert({after:base_template}),this.container=$(this.container_id),this.container.addClassName("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.down("div.chzn-drop"),dd_top=this.container.getHeight(),dd_width=this.f_width-get_side_border_padding(this.dropdown),this.dropdown.setStyle({width:dd_width+"px",top:dd_top+"px"}),this.search_field=this.container.down("input"),this.search_results=this.container.down("ul.chzn-results"),this.search_field_scale(),this.search_no_results=this.container.down("li.no-results"),this.is_multiple?(this.search_choices=this.container.down("ul.chzn-choices"),this.search_container=this.container.down("li.search-field")):(this.search_container=this.container.down("div.chzn-search"),this.selected_item=this.container.down(".chzn-single"),sf_width=dd_width-get_side_border_padding(this.search_container)-get_side_border_padding(this.search_field),this.search_field.setStyle({width:sf_width+"px"})),this.results_build(),this.set_tab_index(),this.form_field.fire("liszt:ready",{chosen:this})},Chosen.prototype.register_observers=function(){var _this=this;return this.container.observe("mousedown",function(evt){return _this.container_mousedown(evt)}),this.container.observe("mouseup",function(evt){return _this.container_mouseup(evt)}),this.container.observe("mouseenter",function(evt){return _this.mouse_enter(evt)}),this.container.observe("mouseleave",function(evt){return _this.mouse_leave(evt)}),this.search_results.observe("mouseup",function(evt){return _this.search_results_mouseup(evt)}),this.search_results.observe("mouseover",function(evt){return _this.search_results_mouseover(evt)}),this.search_results.observe("mouseout",function(evt){return _this.search_results_mouseout(evt)}),this.form_field.observe("liszt:updated",function(evt){return _this.results_update_field(evt)}),this.form_field.observe("liszt:activate",function(evt){return _this.activate_field(evt)}),this.form_field.observe("liszt:open",function(evt){return _this.container_mousedown(evt)}),this.search_field.observe("blur",function(evt){return _this.input_blur(evt)}),this.search_field.observe("keyup",function(evt){return _this.keyup_checker(evt)}),this.search_field.observe("keydown",function(evt){return _this.keydown_checker(evt)}),this.search_field.observe("focus",function(evt){return _this.input_focus(evt)}),this.is_multiple?this.search_choices.observe("click",function(evt){return _this.choices_click(evt)}):this.container.observe("click",function(evt){return evt.preventDefault()})},Chosen.prototype.search_field_disabled=function(){this.is_disabled=this.form_field.disabled;if(this.is_disabled)return this.container.addClassName("chzn-disabled"),this.search_field.disabled=!0,this.is_multiple||this.selected_item.stopObserving("focus",this.activate_action),this.close_field();this.container.removeClassName("chzn-disabled"),this.search_field.disabled=!1;if(!this.is_multiple)return this.selected_item.observe("focus",this.activate_action)},Chosen.prototype.container_mousedown=function(evt){var target_closelink;if(!this.is_disabled)return target_closelink=evt!=null?evt.target.hasClassName("search-choice-close"):!1,evt&&evt.type==="mousedown"&&!this.results_showing&&evt.stop(),!this.pending_destroy_click&&!target_closelink?(this.active_field?!this.is_multiple&&evt&&(evt.target===this.selected_item||evt.target.up("a.chzn-single"))&&this.results_toggle():(this.is_multiple&&this.search_field.clear(),document.observe("click",this.click_test_action),this.results_show()),this.activate_field()):this.pending_destroy_click=!1},Chosen.prototype.container_mouseup=function(evt){if(evt.target.nodeName==="ABBR"&&!this.is_disabled)return this.results_reset(evt)},Chosen.prototype.blur_test=function(evt){if(!this.active_field&&this.container.hasClassName("chzn-container-active"))return this.close_field()},Chosen.prototype.close_field=function(){return document.stopObserving("click",this.click_test_action),this.active_field=!1,this.results_hide(),this.container.removeClassName("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},Chosen.prototype.activate_field=function(){return this.container.addClassName("chzn-container-active"),this.active_field=!0,this.search_field.value=this.search_field.value,this.search_field.focus()},Chosen.prototype.test_active_click=function(evt){return evt.target.up("#"+this.container_id)?this.active_field=!0:this.close_field()},Chosen.prototype.results_build=function(){var content,data,_i,_len,_ref;this.parsing=!0,this.results_data=root.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.select("li.search-choice").invoke("remove"),this.choices=0):this.is_multiple||(this.selected_item.addClassName("chzn-default").down("span").update(this.default_text),this.disable_search||this.form_field.options.length<=this.disable_search_threshold?this.container.addClassName("chzn-container-single-nosearch"):this.container.removeClassName("chzn-container-single-nosearch")),content="",_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++)data=_ref[_i],data.group?content+=this.result_add_group(data):data.empty||(content+=this.result_add_option(data),data.selected&&this.is_multiple?this.choice_build(data):data.selected&&!this.is_multiple&&(this.selected_item.removeClassName("chzn-default").down("span").update(data.html),this.allow_single_deselect&&this.single_deselect_control_build()));return this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.search_results.update(content),this.parsing=!1},Chosen.prototype.result_add_group=function(group){return group.disabled?"":(group.dom_id=this.container_id+"_g_"+group.array_index,'
              • '+group.label.escapeHTML()+"
                • ")},Chosen.prototype.result_do_highlight=function(el){var high_bottom,high_top,maxHeight,visible_bottom,visible_top;this.result_clear_highlight(),this.result_highlight=el,this.result_highlight.addClassName("highlighted"),maxHeight=parseInt(this.search_results.getStyle("maxHeight"),10),visible_top=this.search_results.scrollTop,visible_bottom=maxHeight+visible_top,high_top=this.result_highlight.positionedOffset().top,high_bottom=high_top+this.result_highlight.getHeight();if(high_bottom>=visible_bottom)return this.search_results.scrollTop=high_bottom-maxHeight>0?high_bottom-maxHeight:0;if(high_top0&&this.search_field.value.length<1&&this.results_hide(),link.up("li").remove()},Chosen.prototype.results_reset=function(){this.form_field.options[0].selected=!0,this.selected_item.down("span").update(this.default_text),this.is_multiple||this.selected_item.addClassName("chzn-default"),this.show_search_field_default(),this.results_reset_cleanup(),typeof Event.simulate=="function"&&this.form_field.simulate("change");if(this.active_field)return this.results_hide()},Chosen.prototype.results_reset_cleanup=function(){var deselect_trigger;this.current_value=this.form_field.value,deselect_trigger=this.selected_item.down("abbr");if(deselect_trigger)return deselect_trigger.remove()},Chosen.prototype.result_select=function(evt){var high,item,position;if(this.result_highlight)return high=this.result_highlight,this.result_clear_highlight(),this.is_multiple?this.result_deactivate(high):(this.search_results.descendants(".result-selected").invoke("removeClassName","result-selected"),this.selected_item.removeClassName("chzn-default"),this.result_single_selected=high),high.addClassName("result-selected"),position=high.id.substr(high.id.lastIndexOf("_")+1),item=this.results_data[position],item.selected=!0,this.form_field.options[item.options_index].selected=!0,this.is_multiple?this.choice_build(item):(this.selected_item.down("span").update(item.html),this.allow_single_deselect&&this.single_deselect_control_build()),(!evt.metaKey||!this.is_multiple)&&this.results_hide(),this.search_field.value="",typeof Event.simulate=="function"&&(this.is_multiple||this.form_field.value!==this.current_value)&&this.form_field.simulate("change"),this.current_value=this.form_field.value,this.search_field_scale()},Chosen.prototype.result_activate=function(el){return el.addClassName("active-result")},Chosen.prototype.result_deactivate=function(el){return el.removeClassName("active-result")},Chosen.prototype.result_deselect=function(pos){var result,result_data;return result_data=this.results_data[pos],this.form_field.options[result_data.options_index].disabled?!1:(result_data.selected=!1,this.form_field.options[result_data.options_index].selected=!1,result=$(this.container_id+"_o_"+pos),result.removeClassName("result-selected").addClassName("active-result").show(),this.result_clear_highlight(),this.winnow_results(),typeof Event.simulate=="function"&&this.form_field.simulate("change"),this.search_field_scale(),!0)},Chosen.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&!this.selected_item.down("abbr"))return this.selected_item.down("span").insert({after:''})},Chosen.prototype.winnow_results=function(){var found,option,part,parts,regex,regexAnchor,result_id,results,searchText,startpos,text,zregex,_i,_j,_len,_len2,_ref;this.no_results_clear(),results=0,searchText=this.search_field.value===this.default_text?"":this.search_field.value.strip().escapeHTML(),regexAnchor=this.search_contains?"":"^",regex=new RegExp(regexAnchor+searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),zregex=new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++){option=_ref[_i];if(!option.disabled&&!option.empty)if(option.group)$(option.dom_id).hide();else if(!this.is_multiple||!option.selected){found=!1,result_id=option.dom_id;if(regex.test(option.html))found=!0,results+=1;else if(option.html.indexOf(" ")>=0||option.html.indexOf("[")===0){parts=option.html.replace(/\[|\]/g,"").split(" ");if(parts.length)for(_j=0,_len2=parts.length;_j<_len2;_j++)part=parts[_j],regex.test(part)&&(found=!0,results+=1)}found?(searchText.length?(startpos=option.html.search(zregex),text=option.html.substr(0,startpos+searchText.length)+"                "+option.html.substr(startpos+searchText.length),text=text.substr(0,startpos)+""+text.substr(startpos)):text=option.html,$(result_id).innerHTML!==text&&$(result_id).update(text),this.result_activate($(result_id)),option.group_array_index!=null&&$(this.results_data[option.group_array_index].dom_id).setStyle({display:"list-item"})):($(result_id)===this.result_highlight&&this.result_clear_highlight(),this.result_deactivate($(result_id)))}}return results<1&&searchText.length?this.no_results(searchText):this.winnow_results_set_highlight()},Chosen.prototype.winnow_results_clear=function(){var li,lis,_i,_len,_results;this.search_field.clear(),lis=this.search_results.select("li"),_results=[];for(_i=0,_len=lis.length;_i<_len;_i++)li=lis[_i],li.hasClassName("group-result")?_results.push(li.show()):!this.is_multiple||!li.hasClassName("result-selected")?_results.push(this.result_activate(li)):_results.push(void 0);return _results},Chosen.prototype.winnow_results_set_highlight=function(){var do_high;if(!this.result_highlight){this.is_multiple||(do_high=this.search_results.down(".result-selected.active-result")),do_high==null&&(do_high=this.search_results.down(".active-result"));if(do_high!=null)return this.result_do_highlight(do_high)}},Chosen.prototype.no_results=function(terms){return this.search_results.insert(this.no_results_temp.evaluate({terms:terms}))},Chosen.prototype.no_results_clear=function(){var nr,_results;nr=null,_results=[];while(nr=this.search_results.down(".no-results"))_results.push(nr.remove());return _results},Chosen.prototype.keydown_arrow=function(){var actives,nexts,sibs;actives=this.search_results.select("li.active-result");if(actives.length){this.result_highlight?this.results_showing&&(sibs=this.result_highlight.nextSiblings(),nexts=sibs.intersect(actives),nexts.length&&this.result_do_highlight(nexts.first())):this.result_do_highlight(actives.first());if(!this.results_showing)return this.results_show()}},Chosen.prototype.keyup_arrow=function(){var actives,prevs,sibs;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return sibs=this.result_highlight.previousSiblings(),actives=this.search_results.select("li.active-result"),prevs=sibs.intersect(actives),prevs.length?this.result_do_highlight(prevs.first()):(this.choices>0&&this.results_hide(),this.result_clear_highlight())},Chosen.prototype.keydown_backstroke=function(){var next_available_destroy;if(this.pending_backstroke)return this.choice_destroy(this.pending_backstroke.down("a")),this.clear_backstroke();next_available_destroy=this.search_container.siblings().last();if(next_available_destroy&&next_available_destroy.hasClassName("search-choice")&&!next_available_destroy.hasClassName("search-choice-disabled"))return this.pending_backstroke=next_available_destroy,this.pending_backstroke&&this.pending_backstroke.addClassName("search-choice-focus"),this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClassName("search-choice-focus")},Chosen.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClassName("search-choice-focus"),this.pending_backstroke=null},Chosen.prototype.keydown_checker=function(evt){var stroke,_ref;stroke=(_ref=evt.which)!=null?_ref:evt.keyCode,this.search_field_scale(),stroke!==8&&this.pending_backstroke&&this.clear_backstroke();switch(stroke){case 8:this.backstroke_length=this.search_field.value.length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(evt),this.mouse_on_container=!1;break;case 13:evt.preventDefault();break;case 38:evt.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},Chosen.prototype.search_field_scale=function(){var dd_top,div,h,style,style_block,styles,w,_i,_len;if(this.is_multiple){h=0,w=0,style_block="position:absolute; left: -1000px; top: -1000px; display:none;",styles=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(_i=0,_len=styles.length;_i<_len;_i++)style=styles[_i],style_block+=style+":"+this.search_field.getStyle(style)+";";return div=(new Element("div",{style:style_block})).update(this.search_field.value.escapeHTML()),document.body.appendChild(div),w=Element.measure(div,"width")+25,div.remove(),w>this.f_width-10&&(w=this.f_width-10),this.search_field.setStyle({width:w+"px"}),dd_top=this.container.getHeight(),this.dropdown.setStyle({top:dd_top+"px"})}},Chosen}(AbstractChosen),root.Chosen=Chosen,Prototype.Browser.IE&&/MSIE (\d+\.\d+);/.test(navigator.userAgent)&&(Prototype.BrowserFeatures.Version=new Number(RegExp.$1)),get_side_border_padding=function(elmt){var layout,side_border_padding;return layout=new Element.Layout(elmt),side_border_padding=layout.get("border-left")+layout.get("border-right")+layout.get("padding-left")+layout.get("padding-right")},root.get_side_border_padding=get_side_border_padding}.call(this); \ No newline at end of file +(function(){var SelectParser;SelectParser=function(){function SelectParser(){this.options_index=0,this.parsed=[]}return SelectParser.prototype.add_node=function(child){return child.nodeName.toUpperCase()==="OPTGROUP"?this.add_group(child):this.add_option(child)},SelectParser.prototype.add_group=function(group){var group_position,option,_i,_len,_ref,_results;group_position=this.parsed.length,this.parsed.push({array_index:group_position,group:!0,label:group.label,children:0,disabled:group.disabled}),_ref=group.childNodes,_results=[];for(_i=0,_len=_ref.length;_i<_len;_i++)option=_ref[_i],_results.push(this.add_option(option,group_position,group.disabled));return _results},SelectParser.prototype.add_option=function(option,group_position,group_disabled){if(option.nodeName.toUpperCase()==="OPTION")return option.text!==""?(group_position!=null&&(this.parsed[group_position].children+=1),this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,value:option.value,text:option.text,html:option.innerHTML,selected:option.selected,disabled:group_disabled===!0?group_disabled:option.disabled,group_array_index:group_position,classes:option.className,style:option.style.cssText})):this.parsed.push({array_index:this.parsed.length,options_index:this.options_index,empty:!0}),this.options_index+=1},SelectParser}(),SelectParser.select_to_array=function(select){var child,parser,_i,_len,_ref;parser=new SelectParser,_ref=select.childNodes;for(_i=0,_len=_ref.length;_i<_len;_i++)child=_ref[_i],parser.add_node(child);return parser.parsed},this.SelectParser=SelectParser}).call(this),function(){var AbstractChosen,root;root=this,AbstractChosen=function(){function AbstractChosen(form_field,options){this.form_field=form_field,this.options=options!=null?options:{},this.is_multiple=this.form_field.multiple,this.set_default_text(),this.set_default_values(),this.setup(),this.set_up_html(),this.register_observers(),this.finish_setup()}return AbstractChosen.prototype.set_default_values=function(){var _this=this;return this.click_test_action=function(evt){return _this.test_active_click(evt)},this.activate_action=function(evt){return _this.activate_field(evt)},this.active_field=!1,this.mouse_on_container=!1,this.results_showing=!1,this.result_highlighted=null,this.result_single_selected=null,this.allow_single_deselect=this.options.allow_single_deselect!=null&&this.form_field.options[0]!=null&&this.form_field.options[0].text===""?this.options.allow_single_deselect:!1,this.disable_search_threshold=this.options.disable_search_threshold||0,this.disable_search=this.options.disable_search||!1,this.search_contains=this.options.search_contains||!1,this.choices=0,this.single_backstroke_delete=this.options.single_backstroke_delete||!1,this.max_selected_options=this.options.max_selected_options||Infinity},AbstractChosen.prototype.set_default_text=function(){return this.form_field.getAttribute("data-placeholder")?this.default_text=this.form_field.getAttribute("data-placeholder"):this.is_multiple?this.default_text=this.options.placeholder_text_multiple||this.options.placeholder_text||"Select Some Options":this.default_text=this.options.placeholder_text_single||this.options.placeholder_text||"Select an Option",this.results_none_found=this.form_field.getAttribute("data-no_results_text")||this.options.no_results_text||"No results match"},AbstractChosen.prototype.mouse_enter=function(){return this.mouse_on_container=!0},AbstractChosen.prototype.mouse_leave=function(){return this.mouse_on_container=!1},AbstractChosen.prototype.input_focus=function(evt){var _this=this;if(this.is_multiple){if(!this.active_field)return setTimeout(function(){return _this.container_mousedown()},50)}else if(!this.active_field)return this.activate_field()},AbstractChosen.prototype.input_blur=function(evt){var _this=this;if(!this.mouse_on_container)return this.active_field=!1,setTimeout(function(){return _this.blur_test()},100)},AbstractChosen.prototype.result_add_option=function(option){var classes,style;return option.disabled?"":(option.dom_id=this.container_id+"_o_"+option.array_index,classes=option.selected&&this.is_multiple?[]:["active-result"],option.selected&&classes.push("result-selected"),option.group_array_index!=null&&classes.push("group-option"),option.classes!==""&&classes.push(option.classes),style=option.style.cssText!==""?' style="'+option.style+'"':"",'
              • "+option.html+"
                • ")},AbstractChosen.prototype.results_update_field=function(){return this.is_multiple||this.results_reset_cleanup(),this.result_clear_highlight(),this.result_single_selected=null,this.results_build()},AbstractChosen.prototype.results_toggle=function(){return this.results_showing?this.results_hide():this.results_show()},AbstractChosen.prototype.results_search=function(evt){return this.results_showing?this.winnow_results():this.results_show()},AbstractChosen.prototype.keyup_checker=function(evt){var stroke,_ref;stroke=(_ref=evt.which)!=null?_ref:evt.keyCode,this.search_field_scale();switch(stroke){case 8:if(this.is_multiple&&this.backstroke_length<1&&this.choices>0)return this.keydown_backstroke();if(!this.pending_backstroke)return this.result_clear_highlight(),this.results_search();break;case 13:evt.preventDefault();if(this.results_showing)return this.result_select(evt);break;case 27:return this.results_showing&&this.results_hide(),!0;case 9:case 38:case 40:case 16:case 91:case 17:break;default:return this.results_search()}},AbstractChosen.prototype.generate_field_id=function(){var new_id;return new_id=this.generate_random_id(),this.form_field.id=new_id,new_id},AbstractChosen.prototype.generate_random_char=function(){var chars,newchar,rand;return chars="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ",rand=Math.floor(Math.random()*chars.length),newchar=chars.substring(rand,rand+1)},AbstractChosen}(),root.AbstractChosen=AbstractChosen}.call(this),function(){var Chosen,get_side_border_padding,root,__hasProp=Object.prototype.hasOwnProperty,__extends=function(child,parent){function ctor(){this.constructor=child}for(var key in parent)__hasProp.call(parent,key)&&(child[key]=parent[key]);return ctor.prototype=parent.prototype,child.prototype=new ctor,child.__super__=parent.prototype,child};root=this,Chosen=function(_super){function Chosen(){Chosen.__super__.constructor.apply(this,arguments)}return __extends(Chosen,_super),Chosen.prototype.setup=function(){return this.current_value=this.form_field.value,this.is_rtl=this.form_field.hasClassName("chzn-rtl")},Chosen.prototype.finish_setup=function(){return this.form_field.addClassName("chzn-done")},Chosen.prototype.set_default_values=function(){return Chosen.__super__.set_default_values.call(this),this.single_temp=new Template('#{default}
                  '),this.multi_temp=new Template('
                    '),this.choice_temp=new Template('
                  • #{choice}
                    • '),this.choice_noclose_temp=new Template('
                  • #{choice}
                    • '),this.no_results_temp=new Template('
                  • '+this.results_none_found+' "#{terms}"
                    • ')},Chosen.prototype.set_up_html=function(){var base_template,container_props,dd_top,dd_width,sf_width;return this.container_id=this.form_field.identify().replace(/[^\w]/g,"_")+"_chzn",this.f_width=this.form_field.getStyle("width")?parseInt(this.form_field.getStyle("width"),10):this.form_field.getWidth(),container_props={id:this.container_id,"class":"chzn-container"+(this.is_rtl?" chzn-rtl":""),style:"width: "+this.f_width+"px",title:this.form_field.title},base_template=this.is_multiple?(new Element("div",container_props)).update(this.multi_temp.evaluate({"default":this.default_text})):(new Element("div",container_props)).update(this.single_temp.evaluate({"default":this.default_text})),this.form_field.hide().insert({after:base_template}),this.container=$(this.container_id),this.container.addClassName("chzn-container-"+(this.is_multiple?"multi":"single")),this.dropdown=this.container.down("div.chzn-drop"),dd_top=this.container.getHeight(),dd_width=this.f_width-get_side_border_padding(this.dropdown),this.dropdown.setStyle({width:dd_width+"px",top:dd_top+"px"}),this.search_field=this.container.down("input"),this.search_results=this.container.down("ul.chzn-results"),this.search_field_scale(),this.search_no_results=this.container.down("li.no-results"),this.is_multiple?(this.search_choices=this.container.down("ul.chzn-choices"),this.search_container=this.container.down("li.search-field")):(this.search_container=this.container.down("div.chzn-search"),this.selected_item=this.container.down(".chzn-single"),sf_width=dd_width-get_side_border_padding(this.search_container)-get_side_border_padding(this.search_field),this.search_field.setStyle({width:sf_width+"px"})),this.results_build(),this.set_tab_index(),this.form_field.fire("liszt:ready",{chosen:this})},Chosen.prototype.register_observers=function(){var _this=this;return this.container.observe("mousedown",function(evt){return _this.container_mousedown(evt)}),this.container.observe("mouseup",function(evt){return _this.container_mouseup(evt)}),this.container.observe("mouseenter",function(evt){return _this.mouse_enter(evt)}),this.container.observe("mouseleave",function(evt){return _this.mouse_leave(evt)}),this.search_results.observe("mouseup",function(evt){return _this.search_results_mouseup(evt)}),this.search_results.observe("mouseover",function(evt){return _this.search_results_mouseover(evt)}),this.search_results.observe("mouseout",function(evt){return _this.search_results_mouseout(evt)}),this.form_field.observe("liszt:updated",function(evt){return _this.results_update_field(evt)}),this.form_field.observe("liszt:activate",function(evt){return _this.activate_field(evt)}),this.form_field.observe("liszt:open",function(evt){return _this.container_mousedown(evt)}),this.search_field.observe("blur",function(evt){return _this.input_blur(evt)}),this.search_field.observe("keyup",function(evt){return _this.keyup_checker(evt)}),this.search_field.observe("keydown",function(evt){return _this.keydown_checker(evt)}),this.search_field.observe("focus",function(evt){return _this.input_focus(evt)}),this.is_multiple?this.search_choices.observe("click",function(evt){return _this.choices_click(evt)}):this.container.observe("click",function(evt){return evt.preventDefault()})},Chosen.prototype.search_field_disabled=function(){this.is_disabled=this.form_field.disabled;if(this.is_disabled)return this.container.addClassName("chzn-disabled"),this.search_field.disabled=!0,this.is_multiple||this.selected_item.stopObserving("focus",this.activate_action),this.close_field();this.container.removeClassName("chzn-disabled"),this.search_field.disabled=!1;if(!this.is_multiple)return this.selected_item.observe("focus",this.activate_action)},Chosen.prototype.container_mousedown=function(evt){var target_closelink;if(!this.is_disabled)return target_closelink=evt!=null?evt.target.hasClassName("search-choice-close"):!1,evt&&evt.type==="mousedown"&&!this.results_showing&&evt.stop(),!this.pending_destroy_click&&!target_closelink?(this.active_field?!this.is_multiple&&evt&&(evt.target===this.selected_item||evt.target.up("a.chzn-single"))&&this.results_toggle():(this.is_multiple&&this.search_field.clear(),document.observe("click",this.click_test_action),this.results_show()),this.activate_field()):this.pending_destroy_click=!1},Chosen.prototype.container_mouseup=function(evt){if(evt.target.nodeName==="ABBR"&&!this.is_disabled)return this.results_reset(evt)},Chosen.prototype.blur_test=function(evt){if(!this.active_field&&this.container.hasClassName("chzn-container-active"))return this.close_field()},Chosen.prototype.close_field=function(){return document.stopObserving("click",this.click_test_action),this.active_field=!1,this.results_hide(),this.container.removeClassName("chzn-container-active"),this.winnow_results_clear(),this.clear_backstroke(),this.show_search_field_default(),this.search_field_scale()},Chosen.prototype.activate_field=function(){return this.container.addClassName("chzn-container-active"),this.active_field=!0,this.search_field.value=this.search_field.value,this.search_field.focus()},Chosen.prototype.test_active_click=function(evt){return evt.target.up("#"+this.container_id)?this.active_field=!0:this.close_field()},Chosen.prototype.results_build=function(){var content,data,_i,_len,_ref;this.parsing=!0,this.results_data=root.SelectParser.select_to_array(this.form_field),this.is_multiple&&this.choices>0?(this.search_choices.select("li.search-choice").invoke("remove"),this.choices=0):this.is_multiple||(this.selected_item.addClassName("chzn-default").down("span").update(this.default_text),this.disable_search||this.form_field.options.length<=this.disable_search_threshold?this.container.addClassName("chzn-container-single-nosearch"):this.container.removeClassName("chzn-container-single-nosearch")),content="",_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++)data=_ref[_i],data.group?content+=this.result_add_group(data):data.empty||(content+=this.result_add_option(data),data.selected&&this.is_multiple?this.choice_build(data):data.selected&&!this.is_multiple&&(this.selected_item.removeClassName("chzn-default").down("span").update(data.html),this.allow_single_deselect&&this.single_deselect_control_build()));return this.search_field_disabled(),this.show_search_field_default(),this.search_field_scale(),this.search_results.update(content),this.parsing=!1},Chosen.prototype.result_add_group=function(group){return group.disabled?"":(group.dom_id=this.container_id+"_g_"+group.array_index,'
                  • '+group.label.escapeHTML()+"
                    • ")},Chosen.prototype.result_do_highlight=function(el){var high_bottom,high_top,maxHeight,visible_bottom,visible_top;this.result_clear_highlight(),this.result_highlight=el,this.result_highlight.addClassName("highlighted"),maxHeight=parseInt(this.search_results.getStyle("maxHeight"),10),visible_top=this.search_results.scrollTop,visible_bottom=maxHeight+visible_top,high_top=this.result_highlight.positionedOffset().top,high_bottom=high_top+this.result_highlight.getHeight();if(high_bottom>=visible_bottom)return this.search_results.scrollTop=high_bottom-maxHeight>0?high_bottom-maxHeight:0;if(high_top0&&this.search_field.value.length<1&&this.results_hide(),link.up("li").remove()},Chosen.prototype.results_reset=function(){this.form_field.options[0].selected=!0,this.selected_item.down("span").update(this.default_text),this.is_multiple||this.selected_item.addClassName("chzn-default"),this.show_search_field_default(),this.results_reset_cleanup(),typeof Event.simulate=="function"&&this.form_field.simulate("change");if(this.active_field)return this.results_hide()},Chosen.prototype.results_reset_cleanup=function(){var deselect_trigger;this.current_value=this.form_field.value,deselect_trigger=this.selected_item.down("abbr");if(deselect_trigger)return deselect_trigger.remove()},Chosen.prototype.result_select=function(evt){var high,item,position;if(this.result_highlight)return high=this.result_highlight,this.result_clear_highlight(),this.is_multiple?this.result_deactivate(high):(this.search_results.descendants(".result-selected").invoke("removeClassName","result-selected"),this.selected_item.removeClassName("chzn-default"),this.result_single_selected=high),high.addClassName("result-selected"),position=high.id.substr(high.id.lastIndexOf("_")+1),item=this.results_data[position],item.selected=!0,this.form_field.options[item.options_index].selected=!0,this.is_multiple?this.choice_build(item):(this.selected_item.down("span").update(item.html),this.allow_single_deselect&&this.single_deselect_control_build()),(!evt.metaKey||!this.is_multiple)&&this.results_hide(),this.search_field.value="",typeof Event.simulate=="function"&&(this.is_multiple||this.form_field.value!==this.current_value)&&this.form_field.simulate("change"),this.current_value=this.form_field.value,this.search_field_scale()},Chosen.prototype.result_activate=function(el){return el.addClassName("active-result")},Chosen.prototype.result_deactivate=function(el){return el.removeClassName("active-result")},Chosen.prototype.result_deselect=function(pos){var result,result_data;return result_data=this.results_data[pos],this.form_field.options[result_data.options_index].disabled?!1:(result_data.selected=!1,this.form_field.options[result_data.options_index].selected=!1,result=$(this.container_id+"_o_"+pos),result.removeClassName("result-selected").addClassName("active-result").show(),this.result_clear_highlight(),this.winnow_results(),typeof Event.simulate=="function"&&this.form_field.simulate("change"),this.search_field_scale(),!0)},Chosen.prototype.single_deselect_control_build=function(){if(this.allow_single_deselect&&!this.selected_item.down("abbr"))return this.selected_item.down("span").insert({after:''})},Chosen.prototype.winnow_results=function(){var found,option,part,parts,regex,regexAnchor,result_id,results,searchText,startpos,text,zregex,_i,_j,_len,_len2,_ref;this.no_results_clear(),results=0,searchText=this.search_field.value===this.default_text?"":this.search_field.value.strip().escapeHTML(),regexAnchor=this.search_contains?"":"^",regex=new RegExp(regexAnchor+searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),zregex=new RegExp(searchText.replace(/[-[\]{}()*+?.,\\^$|#\s]/g,"\\$&"),"i"),_ref=this.results_data;for(_i=0,_len=_ref.length;_i<_len;_i++){option=_ref[_i];if(!option.disabled&&!option.empty)if(option.group)$(option.dom_id).hide();else if(!this.is_multiple||!option.selected){found=!1,result_id=option.dom_id;if(regex.test(option.html))found=!0,results+=1;else if(option.html.indexOf(" ")>=0||option.html.indexOf("[")===0){parts=option.html.replace(/\[|\]/g,"").split(" ");if(parts.length)for(_j=0,_len2=parts.length;_j<_len2;_j++)part=parts[_j],regex.test(part)&&(found=!0,results+=1)}found?(searchText.length?(startpos=option.html.search(zregex),text=option.html.substr(0,startpos+searchText.length)+"                    "+option.html.substr(startpos+searchText.length),text=text.substr(0,startpos)+""+text.substr(startpos)):text=option.html,$(result_id).innerHTML!==text&&$(result_id).update(text),this.result_activate($(result_id)),option.group_array_index!=null&&$(this.results_data[option.group_array_index].dom_id).setStyle({display:"list-item"})):($(result_id)===this.result_highlight&&this.result_clear_highlight(),this.result_deactivate($(result_id)))}}return results<1&&searchText.length?this.no_results(searchText):this.winnow_results_set_highlight()},Chosen.prototype.winnow_results_clear=function(){var li,lis,_i,_len,_results;this.search_field.clear(),lis=this.search_results.select("li"),_results=[];for(_i=0,_len=lis.length;_i<_len;_i++)li=lis[_i],li.hasClassName("group-result")?_results.push(li.show()):!this.is_multiple||!li.hasClassName("result-selected")?_results.push(this.result_activate(li)):_results.push(void 0);return _results},Chosen.prototype.winnow_results_set_highlight=function(){var do_high;if(!this.result_highlight){this.is_multiple||(do_high=this.search_results.down(".result-selected.active-result")),do_high==null&&(do_high=this.search_results.down(".active-result"));if(do_high!=null)return this.result_do_highlight(do_high)}},Chosen.prototype.no_results=function(terms){return this.search_results.insert(this.no_results_temp.evaluate({terms:terms}))},Chosen.prototype.no_results_clear=function(){var nr,_results;nr=null,_results=[];while(nr=this.search_results.down(".no-results"))_results.push(nr.remove());return _results},Chosen.prototype.keydown_arrow=function(){var actives,nexts,sibs;actives=this.search_results.select("li.active-result");if(actives.length){this.result_highlight?this.results_showing&&(sibs=this.result_highlight.nextSiblings(),nexts=sibs.intersect(actives),nexts.length&&this.result_do_highlight(nexts.first())):this.result_do_highlight(actives.first());if(!this.results_showing)return this.results_show()}},Chosen.prototype.keyup_arrow=function(){var actives,prevs,sibs;if(!this.results_showing&&!this.is_multiple)return this.results_show();if(this.result_highlight)return sibs=this.result_highlight.previousSiblings(),actives=this.search_results.select("li.active-result"),prevs=sibs.intersect(actives),prevs.length?this.result_do_highlight(prevs.first()):(this.choices>0&&this.results_hide(),this.result_clear_highlight())},Chosen.prototype.keydown_backstroke=function(){var next_available_destroy;if(this.pending_backstroke)return this.choice_destroy(this.pending_backstroke.down("a")),this.clear_backstroke();next_available_destroy=this.search_container.siblings().last();if(next_available_destroy&&next_available_destroy.hasClassName("search-choice")&&!next_available_destroy.hasClassName("search-choice-disabled"))return this.pending_backstroke=next_available_destroy,this.pending_backstroke&&this.pending_backstroke.addClassName("search-choice-focus"),this.single_backstroke_delete?this.keydown_backstroke():this.pending_backstroke.addClassName("search-choice-focus")},Chosen.prototype.clear_backstroke=function(){return this.pending_backstroke&&this.pending_backstroke.removeClassName("search-choice-focus"),this.pending_backstroke=null},Chosen.prototype.keydown_checker=function(evt){var stroke,_ref;stroke=(_ref=evt.which)!=null?_ref:evt.keyCode,this.search_field_scale(),stroke!==8&&this.pending_backstroke&&this.clear_backstroke();switch(stroke){case 8:this.backstroke_length=this.search_field.value.length;break;case 9:this.results_showing&&!this.is_multiple&&this.result_select(evt),this.mouse_on_container=!1;break;case 13:evt.preventDefault();break;case 38:evt.preventDefault(),this.keyup_arrow();break;case 40:this.keydown_arrow()}},Chosen.prototype.search_field_scale=function(){var dd_top,div,h,style,style_block,styles,w,_i,_len;if(this.is_multiple){h=0,w=0,style_block="position:absolute; left: -1000px; top: -1000px; display:none;",styles=["font-size","font-style","font-weight","font-family","line-height","text-transform","letter-spacing"];for(_i=0,_len=styles.length;_i<_len;_i++)style=styles[_i],style_block+=style+":"+this.search_field.getStyle(style)+";";return div=(new Element("div",{style:style_block})).update(this.search_field.value.escapeHTML()),document.body.appendChild(div),w=Element.measure(div,"width")+25,div.remove(),w>this.f_width-10&&(w=this.f_width-10),this.search_field.setStyle({width:w+"px"}),dd_top=this.container.getHeight(),this.dropdown.setStyle({top:dd_top+"px"})}},Chosen}(AbstractChosen),root.Chosen=Chosen,Prototype.Browser.IE&&/MSIE (\d+\.\d+);/.test(navigator.userAgent)&&(Prototype.BrowserFeatures.Version=new Number(RegExp.$1)),get_side_border_padding=function(elmt){var layout,side_border_padding;return layout=new Element.Layout(elmt),side_border_padding=layout.get("border-left")+layout.get("border-right")+layout.get("padding-left")+layout.get("padding-right")},root.get_side_border_padding=get_side_border_padding}.call(this); \ No newline at end of file diff --git a/coffee/chosen.jquery.coffee b/coffee/chosen.jquery.coffee index a7b4d0ef750..1a675ea7fb3 100644 --- a/coffee/chosen.jquery.coffee +++ b/coffee/chosen.jquery.coffee @@ -32,13 +32,13 @@ class Chosen extends AbstractChosen @f_width = @form_field_jq.outerWidth() - container_div = ($ "
                    ", { + container_props = id: @container_id class: "chzn-container#{ if @is_rtl then ' chzn-rtl' else '' }" style: 'width: ' + (@f_width) + 'px;' #use parens around @f_width so coffeescript doesn't think + ' px' is a function parameter - }) + title: @form_field.title - container_div.attr('title', @form_field.title) if @form_field.title + container_div = ($ "
                    ", container_props) if @is_multiple container_div.html '
                      ' diff --git a/coffee/chosen.proto.coffee b/coffee/chosen.proto.coffee index 0e6089fc214..75f7d21a0c9 100644 --- a/coffee/chosen.proto.coffee +++ b/coffee/chosen.proto.coffee @@ -32,8 +32,7 @@ class Chosen extends AbstractChosen 'id': @container_id 'class': "chzn-container#{ if @is_rtl then ' chzn-rtl' else '' }" 'style': 'width: ' + (@f_width) + 'px' #use parens around @f_width so coffeescript doesn't think + ' px' is a function parameter - - container_props.title = @form_field.title if @form_field.title + 'title': @form_field.title base_template = if @is_multiple then new Element('div', container_props).update( @multi_temp.evaluate({ "default": @default_text}) ) else new Element('div', container_props).update( @single_temp.evaluate({ "default":@default_text }) )