XMLListCollection的filterFunction过滤xml数据
XMLListCollection.refresh()触发过滤动作
设置数据非过滤状态,设置filterFunction属性为null
private function filterEmployees(item:XML):Boolean{
var searchResult:XMLList;
searchResult = item.(firstname == textfield1.text);
//多个断言过滤条件
//searchResult = item.(firstname == textfield1.text || lastname == textfield1.text);
if(searchResult.legth()>0){
return true;
}else{
return false;
}
}
dataGrid.filterFunction = filterEmployees;
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