root / trunk / web / dojo / dijit / form / MultiSelect.js @ 11
History | View | Annotate | Download (1.7 KB)
| 1 |
/*
|
|---|---|
| 2 |
Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
| 3 |
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
| 4 |
see: http://dojotoolkit.org/license for details
|
| 5 |
*/
|
| 6 |
|
| 7 |
|
| 8 |
if(!dojo._hasResource["dijit.form.MultiSelect"]){ |
| 9 |
dojo._hasResource["dijit.form.MultiSelect"]=true; |
| 10 |
dojo.provide("dijit.form.MultiSelect");
|
| 11 |
dojo.require("dijit.form._FormWidget");
|
| 12 |
dojo.declare("dijit.form.MultiSelect",dijit.form._FormValueWidget,{size:7,templateString:"<select multiple='true' ${!nameAttrSetting} dojoAttachPoint='containerNode,focusNode' dojoAttachEvent='onchange: _onChange'></select>",attributeMap:dojo.delegate(dijit.form._FormWidget.prototype.attributeMap,{size:"focusNode"}),reset:function(){ |
| 13 |
this._hasBeenBlurred=false; |
| 14 |
this._setValueAttr(this._resetValue,true); |
| 15 |
},addSelected:function(_1){ |
| 16 |
_1.getSelected().forEach(function(n){
|
| 17 |
this.containerNode.appendChild(n);
|
| 18 |
this.domNode.scrollTop=this.domNode.offsetHeight; |
| 19 |
var _2=_1.domNode.scrollTop;
|
| 20 |
_1.domNode.scrollTop=0;
|
| 21 |
_1.domNode.scrollTop=_2; |
| 22 |
},this);
|
| 23 |
},getSelected:function(){ |
| 24 |
return dojo.query("option",this.containerNode).filter(function(n){ |
| 25 |
return n.selected;
|
| 26 |
}); |
| 27 |
},_getValueAttr:function(){ |
| 28 |
return this.getSelected().map(function(n){ |
| 29 |
return n.value;
|
| 30 |
}); |
| 31 |
},multiple:true,_setValueAttr:function(_3){ |
| 32 |
dojo.query("option",this.containerNode).forEach(function(n){ |
| 33 |
n.selected=(dojo.indexOf(_3,n.value)!=-1);
|
| 34 |
}); |
| 35 |
},invertSelection:function(_4){ |
| 36 |
dojo.query("option",this.containerNode).forEach(function(n){ |
| 37 |
n.selected=!n.selected; |
| 38 |
}); |
| 39 |
this._handleOnChange(this.get("value"),_4==true); |
| 40 |
},_onChange:function(e){ |
| 41 |
this._handleOnChange(this.get("value"),true); |
| 42 |
},resize:function(_5){ |
| 43 |
if(_5){
|
| 44 |
dojo.marginBox(this.domNode,_5);
|
| 45 |
} |
| 46 |
},postCreate:function(){ |
| 47 |
this._onChange();
|
| 48 |
}}); |
| 49 |
} |