1
我正在將listitem拖到一個組中。名單如下:draggeditem從列表到組爲null
<s:List id="lstArtists" dragEnabled="true" dragMoveEnabled="true"/>
集團擁有dragenter- EN dragdrophandlers:
<s:Group id="groupRemove" dragEnter="dragEnterHandler(event)" dragDrop="dragDropHandler(event)">
<s:Image source="assets/images/trashcan.jpg" horizontalCenter="0" verticalCenter="0"/>
</s:Group>
這些都是處理程序:
protected function dragEnterHandler(event:DragEvent):void
{
if(Object(event.dragInitiator).id == "lstArtists")
{
DragManager.acceptDragDrop(event.target as UIComponent);
}
}
protected function dragDropHandler(event:DragEvent):void
{
Alert.show(String(event.draggedItem));
}
但draggedItem爲空:
如何訪問拖動的項目?