Flex Tree 的数据源从XML中读取
发布时间:2020-12-15 04:38:34 所属栏目:百科 来源:网络整理
导读:/*Flex中Tree*/ common:TitledBorderBox title="XXXX列表" height="100%" width="25%" mx:Tree id="myTree"?? ??? ??? ??? ??? ? width="100%"?? ??? ??? ??? ??? ? height="100%"?? ??? ??? ??? ??? ? fontSize="12"?? ??? ??? ??? ??? ? doubleClick="fnsh
/*Flex中Tree*/
<common:TitledBorderBox title="XXXX列表"
height="100%"
width="25%">
<mx:Tree id="myTree"
?? ??? ??? ??? ??? ? width="100%"
?? ??? ??? ??? ??? ? height="100%"
?? ??? ??? ??? ??? ? fontSize="12"
?? ??? ??? ??? ??? ? doubleClick="fnshow()"
?? ??? ??? ??? ??? ? showRoot="true"
?? ??? ??? ??? ??? ? labelField="planname"
?? ??? ??? ??? ??? ? doubleClickEnabled="true"
?? ??? ??? ??? ??? ? dataProvider="{xml}"/>
</common:TitledBorderBox>
AS文件中:
[Bindable] private var xml:XML; private function init():void { var url:String="cn/com/view/yjchuzhi/planQueryMenu.xml";//XML的地址 var ul:URLLoader=new URLLoader(); ul.load(new URLRequest(url)); ul.addEventListener(Event.COMPLETE,readyLoad); } private function readyLoad(event:Event):void { var children:XML=XML(event.target.data); xml=children; } //双击Tree 获取值 private function fnshow():void{ this.planname.text=myTree.selectedItem.@label; } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |