Sha256: e34ad27d0aed6f04dfe72eaf8bcc31d147ac9d3591b7cfd2d04cc72424b2e488
Contents?: true
Size: 1.24 KB
Versions: 7
Compression:
Stored size: 1.24 KB
Contents
/*
---
script: Sortables.Delegation.js
name: Sortables.Delegation
description: Class for delegating sortables.
license: MIT-style license
authors:
- Jacob Thornton
requires:
- Element.Delegation
- Drag.Move
- Sortables
provides: [Sortables.Delegation]
...
*/
Sortables.Delegation = new Class({
Extends: Sortables,
options: {
relay: '*'
},
initialize: function(lists, options){
this.parent(lists, options);
},
addLists: function(){
Array.flatten(arguments).each(function(list){
this.lists.push(list);
if (!this.relay) this.relay = this.options.relay + (this.options.handle ? ' ' + this.options.handle : '');
var start = list.retrieve('sortables:start', this.start.bind(this));
list.addEvent('mousedown:relay(' + this.relay + ')', start);
}, this);
return this;
},
start: function(event, element){
var match;
while (!match){
match = this.lists.contains(element.getParent());
if (!match) element = element.getParent(this.relay);
}
this.parent(event, element);
},
removeLists: function(){
return $$(Array.flatten(arguments).map(function(list){
this.lists.erase(list);
list.removeEvent('mousedown:relay(' + this.relay + ')', list.retrieve('sortables:start'));
return list;
}, this));
}
});
Version data entries
7 entries across 7 versions & 1 rubygems