復制代碼 代碼如下:

package datagridview
{
import com.adobe.serialization.json.JSON;
import com.jzh.test.ComboxColumn;
import com.jzh.test.ComboxItem;
import mx.collections.ArrayCollection;
import mx.controls.Alert;
import mx.controls.ComboBase;
import mx.controls.ComboBox;
import mx.controls.DateField;
import mx.controls.RadioButtonGroup;
import mx.controls.advancedDataGridClasses.AdvancedDataGridColumn;
import mx.core.ClassFactory;
import mx.validators.RegExpValidator;
import spark.components.DropDownList;
public class RendererUtil
{
public function RendererUtil()
{
}
public static function getButtonRenderer():ClassFactory{
var f:ClassFactory=new ClassFactory(OperateButtons);
f.properties={};
return f;
}
public static function getNumRenderer():ClassFactory{
var f:ClassFactory=new ClassFactory(numLabel);
f.properties={};
return f;
}
public static function getComboxRenderer(arr:ArrayCollection,label:String):ClassFactory{
//應該在這里查詢數據庫
var f:ClassFactory=new ClassFactory(ComboBox);
f.properties={dataProvider: arr,labelField:label,selectedIndex:'0',selectedItem:'石質路面'};//添加屬性,綁定選擇狀態
return f;
}
public static function getRadioRenderer(label:String):ClassFactory{
var f:ClassFactory=new ClassFactory(ComboBox);
var arr:ArrayCollection=new ArrayCollection();
arr.addItem("是");
arr.addItem("否");
f.properties={dataProvider: arr,labelField:label,selectedIndex:'0',selectedItem:'否'};//添加屬性,綁定選擇狀態
return f;
}
public static function getDateRenderer():ClassFactory{
var f:ClassFactory=new ClassFactory(DateField);
f.properties={formatString:"YYYY-MM-DD",showToday:true};//添加屬性,綁定選擇狀態
return f;
}
/*本來想在這渲染生成驗證器的，無奈技術在達不到*/
public static function getValidateRenderer():ClassFactory{
var f:ClassFactory=new ClassFactory(RegExpValidator);
f.properties={ source:"roadcode",
property:"text" ,
expression:"^[0-9]*$",
noMatchError:"填寫驗證不通過時顯示他提示信息" };//添加屬性,綁定選擇狀態
return f;
}
/*測試用*/
public static function getRenderer(label:String,callback:Function=null):ClassFactory{
var f:ClassFactory=new ClassFactory(numLabel);
f.properties={lab:label,callback:callback};
return f;
}
}
}

（編輯：武林網）