有谁用过MultiSelect & ItemSelector ，我用ext2.2.1 官方里的例子 为什么不能运行呢？ 总报未知运行错误 ？
[code="java"]
<script type="text/javascript" src="framework/ext/adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="framework/ext/ext-all-debug.js"></script>
<link href="framework/extend/selectItem/Multiselect.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="framework/extend/selectItem/DDView.js"></script>
<script type="text/javascript" src="framework/extend/selectItem/Multiselect.js"></script>
<script type="text/javascript" src="framework/extend/selectItem/ItemSelector.js"></script>
<style>
.demo-ct .x-panel-btns-ct {
border-left: 1px solid #99BBE8;
border-bottom: 1px solid #99BBE8;
border-right: 1px solid #99BBE8;
background: #DFE8F6;
}
</style>
<script type="text/javascript">
Ext.onReady(function(){
Ext.QuickTips.init();
Ext.form.Field.prototype.msgTarget = 'side';
/*
* Ext.ux.ItemSelector Example Code
*/
var isForm = new Ext.form.FormPanel({
title: 'ItemSelector Test',
width:700,
bodyStyle: 'padding:10px;',
renderTo: 'itemselector',
items:[{
xtype:"itemselector",
name:"itemselector",
fieldLabel:"ItemSelector",
dataFields:["code", "desc"],
toData:[["10", "Ten"]],
msWidth:250,
msHeight:200,
valueField:"code",
displayField:"desc",
imagePath:"images/",
toLegend:"Selected",
fromLegend:"Available",
fromData:[[123,"One Hundred Twenty Three"],
["1", "One"], ["2", "Two"], ["3", "Three"], ["4", "Four"], ["5", "Five"],
["6", "Six"], ["7", "Seven"], ["8", "Eight"], ["9", "Nine"]],
toTBar:[{
text:"Clear",
handler:function(){
var i=isForm.getForm().findField("itemselector");
i.reset.call(i);
}
}]
}],
buttons: [{
text: 'Save',
handler: function(){
if(isForm.getForm().isValid()){
Ext.Msg.alert('Submitted Values', 'The following will be sent to the server: '+
isForm.getForm().getValues(true));
}
}
}]
});
});
<b>ItemSelector</b><br />
<div id="itemselector"></div>
</form>
