AdvancedDataGrid完整示例

<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()"><mx:Style>AdvancedDataGrid { alternatingItemColors: #ffffff, #ffffcc; headerColors: #99ccff, #e6eeee; border-width:10px 2px 5px; corner-radius:30px 30px; }</mx:Style><mx:AdvancedDataGrid x="25" y="10" id="ad" designViewDataType="flat" width="90%" height="60%" fontSize="12" selectionMode="multipleRows" selectable="true" headerSortSeparatorSkin="mx.skins.ProgrammaticSkin" creationComplete="gc.refresh();" itemClick="showValue(event)" styleFunction="myStyle"><mx:dataProvider><mx:GroupingCollection id="gc" source="{arr}"><mx:Grouping><mx:GroupingField name="year"><mx:summaries><mx:SummaryRow summaryPlacement="last group"><mx:fields><mx:SummaryField dataField="total" operation="SUM" label="total"/><mx:SummaryField dataField="year" operation="MAX" label="year"/></mx:fields></mx:SummaryRow></mx:summaries></mx:GroupingField></mx:Grouping></mx:GroupingCollection></mx:dataProvider><mx:groupedColumns><mx:AdvancedDataGridColumnGroup headerText="国家"><mx:AdvancedDataGridColumnGroup headerText="省-市"><mx:AdvancedDataGridColumn headerText="城市" dataField="city"/><mx:AdvancedDataGridColumn headerText="省份" dataField="provice"/></mx:AdvancedDataGridColumnGroup><mx:AdvancedDataGridColumn headerText="数量" dataField="total"/><mx:AdvancedDataGridColumn headerText="年度" dataField="year"><mx:itemRenderer><mx:Component><mx:CheckBox label="{data.year}"/></mx:Component></mx:itemRenderer></mx:AdvancedDataGridColumn></mx:AdvancedDataGridColumnGroup></mx:groupedColumns></mx:AdvancedDataGrid><mx:Script><!--[CDATA[import mx.controls.DataGrid;import mx.collections.SummaryObject;import mx.events.AdvancedDataGridEvent;import mx.events.ListEvent;import mx.collections.GroupingField;import mx.controls.Alert;import mx.collections.ArrayCollection;var arr:ArrayCollection=new ArrayCollection([{year:2009,city:"Shanghai",provice:"上海",total:580000},{year:2009,city:"Beijing",provice:"河北省",total:7852020},{year:2009,city:"Nanjing",provice:"江苏省",total:895145},{year:2009,city:"Hangzhou",provice:"浙江省",total:4132415},{year:2008,city:"Shanghai",provice:"上海",total:12345},{year:2008,city:"Beijing",provice:"河北省",total:7852020},{year:2008,city:"Nanjing",provice:"江苏省",total:18524},{year:2008,city:"Hangzhou",provice:"浙江省",total:4132415}]);//AD表格的样式private function myStyle(data:Object,column:AdvancedDataGridColumn):Object{ var output:Object;if(data.children!=null){output={color:"red",fontWeight:"bold"};}return output; }// private function summaryFun():SummaryObject{// // }/*===============右键菜单=================*/private var meunu1:ContextMenuItem;private var meunu2:ContextMenuItem;public function init():void{meunu1=new ContextMenuItem("最大化");meunu2=new ContextMenuItem("还原",true);meunu1.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT,menuHandle);meunu2.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT,menuHandle);var menu:ContextMenu=new ContextMenu();menu.hideBuiltInItems();menu.customItems.push(meunu1);menu.customItems.push(meunu2);this.ad.contextMenu=menu;}/*===============右键菜单事件=================*/private function menuHandle(e:ContextMenuEvent):void{switch(e.target.caption){case "最大化":this.ad.percentWidth=100;this.ad.percentHeight=100;break;case "还原":this.ad.percentHeight=60;this.ad.percentWidth=60;break;}}/*================选择的值===================*/private function showValue(event:ListEvent):void{//Alert.show(ad.selectedItem.city+" 省份-"+ad.selectedItem.provice);var arr:Array=ad.selectedItems;txtA.text="";for(var i=0;i<arr.length;i++){txtA.text+="城市："+arr[i].city+"/n省份："+arr[i].provice+"/n数量："+arr[i].total+"/n";txtA.text+="---------------"+"/n"}}]]--></mx:Script><mx:TextArea x="24" y="{this.ad.height+20}" width="300" height="200" id="txtA" fontSize="12"/></mx:Application>