首页 > 代码库 > flex DataGroup
flex DataGroup
示例1：
<?xml version="1.0" encoding="utf-8"?><s:DataGroup xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" width="200" height="100%" dataProvider="{dataArr}" creationComplete="datagroup1_creationCompleteHandler(event)"> <s:layout> <s:VerticalLayout gap="1" useVirtualLayout="true" paddingLeft="2" paddingRight="2" /> </s:layout> <fx:Script> <![CDATA[ import mx.collections.ArrayCollection; import mx.events.FlexEvent; [Bindable] public var dataArr:ArrayCollection protected function datagroup1_creationCompleteHandler(event:FlexEvent):void { // TODO Auto-generated method stub } ]]> </fx:Script> <s:itemRenderer> <fx:Component> <s:ItemRenderer width="195" height="30" click="itemrenderer1_clickHandler(event)" dataChange="itemrenderer1_dataChangeHandler(event)" > <fx:Script> <![CDATA[ import com.AppEvent; import mx.events.FlexEvent; [Bindable] private var tempdata:Object; protected function itemrenderer1_clickHandler(event:MouseEvent):void { AppEvent.dispatch("menu_selected",data); for each(var o:Object in outerDocument.dataArr) { o.selected=false; } data.selected=true; outerDocument.dataArr.refresh(); } protected function itemrenderer1_dataChangeHandler(event:FlexEvent):void { //tempdata=http://www.mamicode.com/data; } ]]> </fx:Script> <s:states> <s:State name="normal" /> <s:State name="hovered" /> <s:State name="selected" /> </s:states> <s:Rect left="0" right="0" top="0" bottom="0" radiusX="5" radiusY="5" visible="{!data.selected}"> <s:fill> <s:SolidColor color="#92CDEA" color.hovered="#65A3FF" alpha="0.9" alpha.hovered="1" /> </s:fill> </s:Rect> <s:Rect left="0" right="0" top="0" bottom="0" radiusX="5" radiusY="5" visible="{data.selected}"> <s:fill> <s:SolidColor color="#65A3FF" /> </s:fill> </s:Rect> <s:Label id="txtStart" text="{data.label}" buttonMode="true" useHandCursor="true" fontSize="16" color="#FFFFFF" fontFamily="微软雅黑" left="20" verticalCenter="2" /> </s:ItemRenderer> </fx:Component> </s:itemRenderer></s:DataGroup>
注意：
<s:ItemRenderer width="195" height="30" autoDrawBackground="false" 这里如果给了宽度和高度那么，每一项就固定死了，如果不给就是活的。
示例2：
<?xml version="1.0" encoding="utf-8"?><s:DataGroup xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" width="100%" height="100%" dataProvider="{dataArr}" creationComplete="datagroup1_creationCompleteHandler(event)"> <s:layout> <s:TileLayout verticalGap="20" horizontalGap="20" horizontalAlign="left" paddingLeft="20" paddingTop="6"/> </s:layout> <fx:Script> <![CDATA[ import mx.collections.ArrayCollection; import mx.events.FlexEvent; [Bindable] public var dataArr:ArrayCollection protected function datagroup1_creationCompleteHandler(event:FlexEvent):void { // TODO Auto-generated method stub } ]]> </fx:Script> <s:itemRenderer> <fx:Component> <s:ItemRenderer autoDrawBackground="false" click="itemrenderer1_clickHandler(event)" dataChange="itemrenderer1_dataChangeHandler(event)" > <fx:Script> <![CDATA[ import com.esri.viewer.AppEvent; import mx.events.FlexEvent; [Bindable] private var tempdata:Object; protected function itemrenderer1_clickHandler(event:MouseEvent):void { AppEvent.dispatch("xzq2_selected",data); for each(var o:Object in outerDocument.dataArr) { o.selected=false; } data.selected=true; outerDocument.dataArr.refresh(); } protected function itemrenderer1_dataChangeHandler(event:FlexEvent):void { //tempdata=http://www.mamicode.com/data; } ]]> </fx:Script> <s:states> <s:State name="normal" /> <s:State name="hovered" /> <s:State name="selected" /> </s:states> <s:Rect id="hoveredBorder" left="-4" right="-4" top="-6" bottom="-4" radiusX="2" radiusY="2" includeIn="hovered"> <s:stroke> <s:LinearGradientStroke rotation="90"> <s:GradientEntry color="#53C500" ratio="0" /> <s:GradientEntry color="#52b0e8" ratio="1" /> </s:LinearGradientStroke> </s:stroke> <s:fill> <s:SolidColor color="#65A3CE" alpha="0.1"/> </s:fill> </s:Rect> <s:Rect id="SelectedBorder" left="-4" right="-4" top="-6" bottom="-4" radiusX="2" radiusY="2" visible="{data.selected}"> <s:stroke> <s:LinearGradientStroke rotation="90"> <s:GradientEntry color="#53C500" ratio="0" /> <s:GradientEntry color="#52b0e8" ratio="1" /> </s:LinearGradientStroke> </s:stroke> <s:fill> <s:SolidColor color="#65A3CE" alpha="0.1"/> </s:fill> </s:Rect> <s:Label text="{data.name}" verticalCenter="0" horizontalCenter="0" maxDisplayedLines="1" toolTip="{data.label}" fontFamily="微软雅黑" fontSize="14" buttonMode="true" color="0x348D9B"/> </s:ItemRenderer> </fx:Component> </s:itemRenderer></s:DataGroup>
注意：
如果要滚动条那么要这样：
<s:Scroller width="290" height="150" left="10"> <HeaderController:xzqTiledDataGroup left="10" dataArr="{dataArr2}" width="290" height="150"/> </s:Scroller>
flex DataGroup
声明：以上内容来自用户投稿及互联网公开渠道收集整理发布，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任，若内容有误或涉及侵权可进行投诉： 投诉/举报 工作人员会在5个工作日内联系你，一经查实，本站将立刻删除涉嫌侵权内容。