Apache flex TileList itemrenderer错误：标记为override的方法必须重写另一个方法
试试这个：Apache flex TileList itemrenderer错误：标记为override的方法必须重写另一个方法,apache-flex,actionscript-3,flex3,Apache Flex,Actionscript 3,Flex3,试试这个： <mx:VBox horizontalAlign="center" verticalAlign="middle"> <mx:HorizontalList id="headerList" width="100%" columnCount="7" paddingBottom="0" selectable="false" columnWidth="98" rowHeight="40"> <mx:dataProvider>
<mx:VBox horizontalAlign="center" verticalAlign="middle">
<mx:HorizontalList id="headerList" width="100%" columnCount="7" paddingBottom="0" selectable="false" columnWidth="98" rowHeight="40">
<mx:dataProvider>
<mx:Array>
<mx:String>Sunday</mx:String>
<mx:String>Monday</mx:String>
<mx:String>Tuesday</mx:String>
<mx:String>Wednesday</mx:String>
<mx:String>Thursday</mx:String>
<mx:String>Friday</mx:String>
<mx:String>Saturday</mx:String>
</mx:Array>
</mx:dataProvider>
<mx:itemRenderer>
<mx:Component>
<mx:VBox backgroundAlpha="0.8" height="100%" width="100%" horizontalAlign="center" paddingTop="0" verticalAlign="middle" borderSides="bottom left right" borderStyle="solid">
<mx:Label text="{data}" fontWeight="bold"/>
</mx:VBox>
</mx:Component>
</mx:itemRenderer>
</mx:HorizontalList>
<mx:TileList id="tl" allowMultipleSelection="true" mouseOver="tl.setStyle('backgroundColor','0xFFFFFF')" paddingTop="0" height="100%" width="100%" borderSides="none" dataProvider="{IndividualData.w.s}" maxRows="4" maxColumns="7" columnCount="7" rowCount="4" rowHeight="110" columnWidth="98">
<mx:Script>
<![CDATA[
import mx.controls.listClasses.IListItemRenderer;
protected override function drawSelectionIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void{
return;
}
]]>
</mx:Script>
<mx:itemRenderer>
<mx:Component>
<mx:VBox height="100%" horizontalAlign="center" width="100%" borderSides=" top bottom left right" borderStyle="solid"
click="outerDocument.onItemClick(event,XML(data));onEdit()" doubleClickEnabled="true" doubleClick="onScheduleDetail(data.@date)"
verticalAlign="middle" mouseOver="onMouseOver()" mouseOut="onMouseOut()"
backgroundColor="{_bgColor}">
<mx:Text id="txt1" text="{getText(XML(data))}" selectable="{_selectable}" />
<mx:Script>
<![CDATA[
import mx.controls.listClasses.IListItemRenderer;
import mx.core.UIComponent;
import com.smartLinx.utils.DateUtils;
import com.smartLinx.utils.Helper;
import com.smartLinx.utils.DateUtils;
import com.smartLinx.ScheduleOptimizer.components.ScheduleDetail;
import mx.managers.PopUpManager;
[Bindable] private var _bgAlpha:Number;
[Bindable] private var _selectable:Boolean;
[Bindable] private var _bgColor:uint;
[Bindable] private var _pastDated:Boolean;
/* override protected function drawSelectionIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
{
return;
} */
private function getText(data:XML):String
{
// }
private function onMouseOver():void{
}
private function onMouseOut():void{
}
private function onEdit():void{
}
public override function set data(obj:Object):void
{
super.data = obj;
}
private function onScheduleDetail(work_date:String):void
{
}
]]>
</mx:Script>
</mx:VBox>
</mx:Component>
</mx:itemRenderer>
</mx:TileList>
</mx:VBox>
</mx:VBox>
我已经试过了——认为在父节点中可能会起作用——但同样的错误。你们在开玩笑或者做错事。刚刚在我的IDE中成功地完成了。仍然是相同的错误。我的tilelist在VBox的深处。我不知道我做错了什么？发布了完整的代码（本文末尾的原型-但不包括函数内部的逻辑，这与我尝试使用drawSelectionIndicator函数的操作无关。谢谢。+1内联脚本不好。另外，VBox中不包含drawSelectionIndicator函数，因此无法覆盖不存在的函数作为错误。）或索赔。
<mx:VBox horizontalAlign="center" verticalAlign="middle">
<mx:HorizontalList id="headerList" width="100%" columnCount="7" paddingBottom="0" selectable="false" columnWidth="98" rowHeight="40">
<mx:dataProvider>
<mx:Array>
<mx:String>Sunday</mx:String>
<mx:String>Monday</mx:String>
<mx:String>Tuesday</mx:String>
<mx:String>Wednesday</mx:String>
<mx:String>Thursday</mx:String>
<mx:String>Friday</mx:String>
<mx:String>Saturday</mx:String>
</mx:Array>
</mx:dataProvider>
<mx:itemRenderer>
<mx:Component>
<mx:VBox backgroundAlpha="0.8" height="100%" width="100%" horizontalAlign="center" paddingTop="0" verticalAlign="middle" borderSides="bottom left right" borderStyle="solid">
<mx:Label text="{data}" fontWeight="bold"/>
</mx:VBox>
</mx:Component>
</mx:itemRenderer>
</mx:HorizontalList>
<mx:TileList id="tl" allowMultipleSelection="true" mouseOver="tl.setStyle('backgroundColor','0xFFFFFF')" paddingTop="0" height="100%" width="100%" borderSides="none" dataProvider="{IndividualData.w.s}" maxRows="4" maxColumns="7" columnCount="7" rowCount="4" rowHeight="110" columnWidth="98">
<mx:Script>
<![CDATA[
import mx.controls.listClasses.IListItemRenderer;
protected override function drawSelectionIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void{
return;
}
]]>
</mx:Script>
<mx:itemRenderer>
<mx:Component>
<mx:VBox height="100%" horizontalAlign="center" width="100%" borderSides=" top bottom left right" borderStyle="solid"
click="outerDocument.onItemClick(event,XML(data));onEdit()" doubleClickEnabled="true" doubleClick="onScheduleDetail(data.@date)"
verticalAlign="middle" mouseOver="onMouseOver()" mouseOut="onMouseOut()"
backgroundColor="{_bgColor}">
<mx:Text id="txt1" text="{getText(XML(data))}" selectable="{_selectable}" />
<mx:Script>
<![CDATA[
import mx.controls.listClasses.IListItemRenderer;
import mx.core.UIComponent;
import com.smartLinx.utils.DateUtils;
import com.smartLinx.utils.Helper;
import com.smartLinx.utils.DateUtils;
import com.smartLinx.ScheduleOptimizer.components.ScheduleDetail;
import mx.managers.PopUpManager;
[Bindable] private var _bgAlpha:Number;
[Bindable] private var _selectable:Boolean;
[Bindable] private var _bgColor:uint;
[Bindable] private var _pastDated:Boolean;
/* override protected function drawSelectionIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void
{
return;
} */
private function getText(data:XML):String
{
// }
private function onMouseOver():void{
}
private function onMouseOut():void{
}
private function onEdit():void{
}
public override function set data(obj:Object):void
{
super.data = obj;
}
private function onScheduleDetail(work_date:String):void
{
}
]]>
</mx:Script>
</mx:VBox>
</mx:Component>
</mx:itemRenderer>
</mx:TileList>
</mx:VBox>
</mx:VBox>
<mx:TileList id="tl" allowMultipleSelection="true">
<mx:Script>
<![CDATA[
import mx.controls.listClasses.IListItemRenderer;
override protected function drawSelectionIndicator(indicator:Sprite, x:Number, y:Number, width:Number, height:Number, color:uint, itemRenderer:IListItemRenderer):void{
//this function gives me compile error - "Method marked override must override another method" }
]]>
</mx:Script>
<mx:itemRenderer>
<mx:Component>
<mx:VBox height="100%"width="100%" borderSides="borderStyle="solid">
<mx:Text id="txt1" text="{getText(XML(data))}" selectable="{_selectable}" />
<mx:Script>
<![CDATA[
public override function set data(obj:Object):void{
//this override function works alright
}
]]>
</mx:Script>
</mx:VBox>
</mx:Component>
</mx:itemRenderer>
</mx:TileList>