* group.put — can be an array

README.md

@@ -32,7 +32,7 @@ Sortable.create(el);
 ### Options
 ```js
 var sortabel = new Sortable(el, {
-	group: "name", // or { name: "..", pull: [true, false, clone], put: true }
+	group: "name", // or { name: "..", pull: [true, false, clone], put: [true, false, array] }
 	sort: true, // sorting inside list
 	store: null, // @see Store
 	animation: 150, // ms, animation speed moving items when sorting, `0` — without animation
@@ -65,6 +65,16 @@ var sortabel = new Sortable(el, {
 ---
 
 
+### `group` option
+
+ * name:`string` — group name
+ * pull:`true|false|'clone'` — ability to move from the list. `clone` — cloning drag item when moving from the list.
+ * put:`true|false|["foo", "bar"]` — the possibility of adding an element from the other list, or an array of names groups, which can be taken.
+
+
+---
+
+
 ### Method
 
 ##### closest(el:`String`[, selector:`HTMLElement`]):`HTMLElement|null`

Sortable.js

@@ -99,6 +99,7 @@
 			options.group = { name: options.group };
 		}
 
+
 		['pull', 'put'].forEach(function (key) {
 			if (!(key in options.group)) {
 				options.group[key] = true;
@@ -356,11 +357,12 @@
 				revert,
 				options = this.options,
 				group = options.group,
+				groupPut = group.put,
 				isOwner = (activeGroup === group);
 
 			if( !_silent &&
-				(activeGroup.name === group.name) &&
-				(isOwner && (options.sort || (revert = !rootEl.contains(dragEl))) || group.put && activeGroup.pull) &&
+				(activeGroup.name === group.name || groupPut && groupPut.indexOf && groupPut.indexOf(activeGroup.name) > -1) &&
+				(isOwner && (options.sort || (revert = !rootEl.contains(dragEl))) || groupPut && activeGroup.pull) &&
 				(evt.rootEl === void 0 || evt.rootEl === this.el)
 			){
 				target = _closest(evt.target, this.options.draggable, el);
@@ -492,6 +494,8 @@
 					_dispatchEvent(dragEl, 'end');
 				}
 
+				cloneEl.parentNode.removeChild(cloneEl);
+
 				// Set NULL
 				rootEl =
 				dragEl =

index.html

@@ -297,7 +297,7 @@ <h1 data-force="40" data-force-y="2.5">The JavaScript library for modern browser
 				pull: false,
 				put: true
 			}].forEach(function (opts, i) {
-				new Sortable(document.getElementById(opts.name + '-' + (i + 1)), {
+				new Sortable(document.getElementById('advanced-' + (i + 1)), {
 					group: opts,
 					animation: 150
 				});