Flex 使用ArrayCollection的FilterFunction进行数据过滤
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2024-10-29 13:07:28
<?xmlversion="1.0"encoding="utf-8"?>
<mx:Applicationxmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute"fontFamily="simsun"fontSize="12"
creationComplete="hs.send()">
<mx:Script>
<![CDATA[
importmx.collections.ArrayCollection;
importmx.rpc.events.*;
importmx.controls.Alert;
privatefunctionhsFault(event:FaultEvent):void{
Alert.show(event.message.toString(),"Error");
}
privatefunctionhsResult(event:ResultEvent):void{
mydata=event.result.NewDataSet.TableasArrayCollection;
mydata.filterFunction=NameFilterChanged;
mydata.refresh();
}
publicfunctionNameFilterChanged(item:Object):Boolean{
varname:String=item.姓名;
varsno:String=item.学号;
varsex:String=item.性别;
if(cmbSex.selectedItem.data!="全部")
return(sno.indexOf(txtSNO.text,0)>=0)&&(name.indexOf(txtName.text,0)>=0)&&(cmbSex.selectedItem.data==sex);
else
return(sno.indexOf(txtSNO.text,0)>=0)&&(name.indexOf(txtName.text,0)>=0);
}
[Bindable]
privatevarmydata:ArrayCollection;
]]>
</mx:Script>
<mx:HTTPServiceid="hs"useProxy="false"url="绿色通道名单.xml"fault="hsFault(event)"
showBusyCursor="true"result="hsResult(event)"/>
<mx:DataGriddataProvider="{mydata}"right="10"left="9"top="38"bottom="20">
<mx:columns>
<mx:DataGridColumnheaderText="姓名"dataField="姓名"/>
<mx:DataGridColumnheaderText="性别"dataField="性别"/>
<mx:DataGridColumnheaderText="学号"dataField="学号"/>
<mx:DataGridColumnheaderText="准考证号"dataField="准考证号"/>
<mx:DataGridColumnheaderText="生源地"dataField="生源地"/>
<mx:DataGridColumnheaderText="身份"dataField="身份"/>
<mx:DataGridColumnheaderText="户口"dataField="户口"/>
<mx:DataGridColumnheaderText="部门"dataField="部门"/>
<mx:DataGridColumnheaderText="原因"dataField="原因"/>
<mx:DataGridColumnheaderText="财务处是否办理"dataField="财务处是否办理"/>
</mx:columns>
</mx:DataGrid>
<mx:Labelx="186"y="12"text="姓名:"/>
<mx:TextInputid="txtName"x="229"y="10"change="{mydata.refresh()}"width="95"/>
<mx:ComboBoxx="391"y="10"width="94"id="cmbSex"labelField="title"change="mydata.refresh()">
<mx:dataProvider>
<mx:Array>
<mx:Objecttitle="全部"data="全部"/>
<mx:Objecttitle="男"data="男"/>
<mx:Objecttitle="女"data="女"/>
</mx:Array>
</mx:dataProvider>
</mx:ComboBox>
<mx:Labelx="348"y="12"text="性别:"/>
<mx:TextInputx="76"y="10"width="102"id="txtSNO"change="{mydata.refresh()}"/>
<mx:Labelx="33"y="12"text="学号:"/>
</mx:Application>
