Question

在Flex中单击某一行的某一个单元格弹出一个TitleWindow窗体

Answer 1

itemClick调用
<mx:DataGrid id="dgPurchase" creationComplete="dgPurchaseInit()"
width="220"
height="85%"
dataProvider="{purchaseArr}" itemClick="dgPurchaseItemClick(event)">

调用的方法
private function dgPurchaseItemClick(event:ListEvent):void{
var dat:Object = (event.target as DataGrid).selectedItem
var purchaseId:String=dat[0];
purchaseService.findPurchaseItemByPurchaseId(purchaseId);
}

Answer 2

//单击某行 private function danji():void
{
var win:IFlexDisplayObject=
PopUpManager.createPopUp(this,TitleWindow名称,true);
var gdc:TitleWindow名称= win as TitleWindow名称;
gdc.xmlSource = this.xmlSource;
//上面这句话是给TitleWindow传值，我这是把TitleWindow中的xmlSource赋值为当前页面的xmlSource
PopUpManager.centerPopUp(win);
}

Answer 3

可以在要弹出的单元格中潜入一个linkButon ，单击linkButon 发送一个事件就可以弹出TitleWindow