loading on top of the other images: addChild - removeChild

I have pictures of loading in a container unique mc everytime I click on a button.  The images are loaded (from xml in a DataGrid data) on top of each other whenever the button is clicked.  It's more late Ive worked with and doesn't seem to work...

function itemClick(event:Event):void {}
var imageLoader:Loader = new Loader();
var reqImage:URLRequest = new URLRequest (data_grid.selectedItem.JPG);
imageLoader.load (reqImage);

If (imageload.numChildren > 0) {}
imageload.removeChild (imageLoader);
}

imageload.addChild (imageLoader);

}

I get this error the second time I click on the button:

ArgumentError: Error #2025: the supplied DisplayObject must be a child of the caller.
at flash.display::DisplayObjectContainer/removeChild()

. . .

Any suggestions?  Thanks in advance.

Try to rearrange things so that you are not trying to remove the imageLoader before it gets added...

var imageLoader:Loader;

function itemClick(event:Event):void {}

If {(imageload.numChildren>0)}
imageload.removeChild (imageLoader);
}
imageLoader = new Loader();
var reqImage:URLRequest = new URLRequest (data_grid.selectedItem.JPG);
imageLoader.load (reqImage);
   
imageload.addChild (imageLoader);

}

Tags: Adobe Animate

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