flex 动态chekbox
发布时间:2020-12-15 04:50:00 所属栏目:百科 来源:网络整理
导读:?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="startup(event
<?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="startup(event)" > <fx:Declarations> <!-- 将非可视元素(例如服务、值对象)放在此处 --> </fx:Declarations> <fx:Script> <![CDATA[ import mx.controls.Alert; import mx.controls.CheckBox; import mx.events.FlexEvent; //管理员已经分配的appids [Bindable] public var adminappids:Array; public var arr:Array=new Array(); //初始化 protected function startup(event:FlexEvent):void { arr.push("123","345","456"); var check:CheckBox; for(var i:int=0;i<arr.length;i++) { check=new CheckBox(); check.id="c"+i; check.label=arr[i]; check.selected =false; appids.addElement(check); } } protected function button1_clickHandler(event:MouseEvent):void { for(var i:int=0;i<arr.length;i++) { var check:CheckBox=CheckBox(appids.getChildAt(i)); Alert.show(""+check.selected,""+i); } } ]]> </fx:Script> <fx:Declarations> <!-- 将非可视元素(例如服务、值对象)放在此处 --> </fx:Declarations> <s:Panel title="选择器"> <s:VScrollBar x="190" y="-1" height="100%" viewport="{appids}"/> <s:VGroup id="appids" left="10" height="100%" clipAndEnableScrolling="true"> </s:VGroup> <s:controlBarContent> <s:Button label="确定" click="button1_clickHandler(event)"/> <s:Button label="取消"/> </s:controlBarContent> </s:Panel> </s:Application> (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! |