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completion.js
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completion.js
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M.core_completion = {};
M.core_completion.init = function(Y) {
// Check the reload-forcing
var changeDetector = Y.one('#completion_dynamic_change');
if (changeDetector.get('value') > 0) {
changeDetector.set('value', 0);
window.location.reload();
return;
}
var handle_success = function(id, o, args) {
Y.one('#completion_dynamic_change').set('value', 1);
if (o.responseText != 'OK') {
alert('An error occurred when attempting to save your tick mark.\n\n('+o.responseText+'.)'); //TODO: localize
} else {
var current = args.state.get('value');
var modulename = args.modulename.get('value');
if (current == 1) {
var altstr = M.str.completion['completion-alt-manual-y'].replace('{$a}', modulename);
var titlestr = M.str.completion['completion-title-manual-y'].replace('{$a}', modulename);
args.state.set('value', 0);
args.image.set('src', M.util.image_url('i/completion-manual-y', 'moodle'));
args.image.set('alt', altstr);
args.image.set('title', titlestr);
} else {
var altstr = M.str.completion['completion-alt-manual-n'].replace('{$a}', modulename);
var titlestr = M.str.completion['completion-title-manual-n'].replace('{$a}', modulename);
args.state.set('value', 1);
args.image.set('src', M.util.image_url('i/completion-manual-n', 'moodle'));
args.image.set('alt', altstr);
args.image.set('title', titlestr);
}
}
args.ajax.remove();
};
var handle_failure = function(id, o, args) {
alert('An error occurred when attempting to save your tick mark.\n\n('+o.responseText+'.)'); //TODO: localize
args.ajax.remove();
};
var toggle = function(e) {
e.preventDefault();
var form = e.target;
var cmid = 0;
var completionstate = 0;
var state = null;
var image = null;
var modulename = null;
var inputs = Y.Node.getDOMNode(form).getElementsByTagName('input');
for (var i=0; i<inputs.length; i++) {
switch (inputs[i].name) {
case 'id':
cmid = inputs[i].value;
break;
case 'completionstate':
completionstate = inputs[i].value;
state = Y.one(inputs[i]);
break;
case 'modulename':
modulename = Y.one(inputs[i]);
break;
}
if (inputs[i].type == 'image') {
image = Y.one(inputs[i]);
}
}
// start spinning the ajax indicator
var ajax = Y.Node.create('<div class="ajaxworking" />');
form.append(ajax);
var cfg = {
method: "POST",
data: 'id='+cmid+'&completionstate='+completionstate+'&fromajax=1&sesskey='+M.cfg.sesskey,
on: {
success: handle_success,
failure: handle_failure
},
arguments: {state: state, image: image, ajax: ajax, modulename: modulename}
};
Y.use('io-base', function(Y) {
Y.io(M.cfg.wwwroot+'/course/togglecompletion.php', cfg);
});
};
// register submit handlers on manual tick completion forms
Y.all('form.togglecompletion').each(function(form) {
if (!form.hasClass('preventjs')) {
Y.on('submit', toggle, form);
}
});
// hide the help if there are no completion toggles or icons
var help = Y.one('#completionprogressid');
if (help && !(Y.one('form.togglecompletion') || Y.one('.autocompletion'))) {
help.setStyle('display', 'none');
}
};