flex_可编辑表格示例;

=>TheEditableGridItemEditor(自定义组件)

<?xml version="1.0" encoding="utf-8"?>
<mx:HBox xmlns:fx="http://ns.adobe.com/mxml/2009"
       xmlns:s="library://ns.adobe.com/flex/spark"
       xmlns:mx="library://ns.adobe.com/flex/mx" creationComplete="init()">

   <fx:Script>
       <![CDATA[
           import mx.collections.ArrayCollection;
           import mx.events.ListEvent;

           [Bindable]
           private var arrayForCombo:ArrayCollection = new ArrayCollection([
               {type: "军阀"},
               {type: "雇佣兵"}
           ]);

           [Bindable]
           public var personType:String;   // 应该用于存储修改了的值。

           private function init():void
           {
               personType = data.type;   // data为datagrid行信息；

               for(var i:int=0,len:int=arrayForCombo.length; i<len; i++) {
                   if(arrayForCombo[i].type == data.type) {
                       combo.selectedindex = i;   // 让comboBox 显示对应的数据。
                   }
               }
           }

           protected function combo_changeHandler(event:ListEvent):void
           {
               personType = combo.selectedItem.type;
           }

       ]]>
   </fx:Script>

   <fx:Declarations>
       
   </fx:Declarations>

   
   <mx:ComboBox id="combo" dataProvider="{arrayForCombo}" labelField="type" change="combo_changeHandler(event)"/>
</mx:HBox>

=>TheEditableGrid(应用程序)

<?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" pageTitle="可编辑表格示例"> <fx:Script> <![CDATA[ import mx.collections.ArrayCollection; [Bindable] private var arrayForGrid:ArrayCollection = new ArrayCollection([ {name: "唐龙",age: 23,email: "23@lf.com",type: "军阀"}, {name: "楚源",age: 11,email: "11@lf.com",type: "雇佣兵"}, {name: "猴子",age: 12,email: "12!lf.com",type: "雇佣兵"} ]); ]]> </fx:Script> <fx:Declarations>  </fx:Declarations>  <mx:DataGrid id="dgrid" dataProvider="{arrayForGrid}" editable="true" width="350" height="120" verticalCenter="0" horizontalCenter="0"> <mx:columns> <mx:DataGridColumn headerText="姓名" datafield="name"/> <mx:DataGridColumn headerText="年龄" datafield="age"/> <mx:DataGridColumn headerText="邮箱地址" datafield="email" editable="false"/> <mx:DataGridColumn headerText="身份" datafield="type" editordatafield="personType" itemEditor="TheEditableGridItemEditor"/> </mx:columns> </mx:DataGrid> </s:Application>

flex_可编辑表格示例;

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