Add to the list step.

I would like to add items to the scene of a table. But the elements in the array changes of his past. How to manage these items on the screen. For example


var arr:Array = new Array("this", "that", "the other");

addItemsToStage(arr)

function addItemsToStage(items:Array):void{
loop--addChild(array[i])
}


My arrises problem when the value of arr. Let's say that arr = ['this', 'the other']. At this point, the stadium contains 'this', 'who' and 'other '. How can I have this review of the function of existing elements on the stage and add only the question if it doesent exist and not placed at the top of another element. My attempts continue to yield "ArgumentError: Error #2025: the supplied DisplayObject must be a child of the caller."

You can still use the following to check if an object is already on scene:

{if(!arr[i].stage)}

addChild (arr [i]);

}

and you can always remove items from the table if they are no longer needed:

addChild (arr [i]);

arr.splice (i, 1);

Tags: Adobe Animate

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