DataGrid删除
http://www.iflex4.com/Flex3/Flex3Advanced/2011/0310/173.html
原代码如下：<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" fontSize="12" verticalAlign="middle" backgroundColor="white"> <mx:Script> <![CDATA[ import mx.collections.ArrayCollection; import mx.events.ItemClickEvent; [Bindable] public var users:ArrayCollection =new ArrayCollection( [{ida:1,username:"aaa", dept:"开发部"}, {ida:2,username:"bbb", dept:"产品部"}, {ida:3,username:"ccc", dept:"开发部"}, {ida:4,username:"ddd", dept:"产品部"}]); private function shanchu(evt:Object):ArrayCollection{ var item:Object = dataGrid.selectedItem; var idx:int = users.getItemIndex(item); users.removeItemAt(idx); return users; } ]]> </mx:Script> <mx:Panel title="单击选中的元素并删除"> <mx:DataGrid id="dataGrid" dataProvider="{users}" itemClick="{shanchu(dataGrid.selectedItem)}"> <mx:columns> <mx:DataGridColumn dataField="ida" headerText="ida" /> <mx:DataGridColumn dataField="username" headerText="username" /> <mx:DataGridColumn dataField="dept" headerText="dept" /> <mx:DataGridColumn dataField="c4" headerText="Column 4" /> </mx:columns> </mx:DataGrid> </mx:Panel></mx:Application>