function item_back_click(evt:Event):void {
var back:MovieClip = MovieClip(evt.currentTarget);
var req:URLRequest = new URLRequest(MovieClip(back.parent).data.@link);
var listnumber = ("listbox" + MovieClip(back.parent).data.@link);
trace(listnumber);
if (listnumber.visible == false) listnumber.visible = true;
}
trace(listnumber);
ディスプレイlistbox1
しかし
if (listnumber.visible == false) listnumber.visible = true;
エラーが発生します:
ReferenceError: Error #1069: Property visible not found on String and there is no default value.
at listbox_fla::listbox_1/item_back_click()
どうしてこれなの?
これはうまく機能します:
if (listbox1.visible == false) listbox1.visible = true;