나는 그냥 빨리 샘플 코드했습니다
<?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"
creationComplete="application1_creationCompleteHandler(event)"
>
<fx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
import mx.events.FlexEvent;
[Bindable]
public var myData:ArrayCollection = new ArrayCollection;
protected function application1_creationCompleteHandler(event:FlexEvent):void
{
var u:User;
for (var i:int=0; i < 5; i++)
{
u = new User();
u.name = "custom "+int(Math.random()*10);
u.phone = "0987 "+int(Math.random()*10);
myData.addItem(u);
}
}
protected function button1_clickHandler(event:MouseEvent):void
{
myData.getItemAt(0).name = "test";
}
]]>
</fx:Script>
<s:layout>
<s:VerticalLayout />
</s:layout>
<mx:DataGrid dataProvider="{myData}" visible="false">
<mx:columns>
<mx:DataGridColumn dataField="name" />
<mx:DataGridColumn dataField="phone" />
</mx:columns>
</mx:DataGrid>
<s:Button label="Change data" click="button1_clickHandler(event)" />
</s:Application>
을 그리고 당신의 코드에서 뭔가 문제가 분명히 존재하므로 데이터 그리드의 가시성은 변경되지 않습니다. 일부 코드를 게시 할 수 있습니까?