[flexcoders] Re: delete a xml node

Mon, 24 Jul 2006 09:20:25 -0700

Hi Jesus,

I can't test this with your data, but you could try something like this to delete an entire node:

var nodeToDelete:XML = XML(temp..A.(@HREF == id));
deleteNode(nodeToDelete);

private function deleteNode(nodeToDelete:XML):void
{
     //collection of nodes containing the node to delete
     var xlcParent:XMLListCollection = new XMLListCollection(nodeToDelete.parent().children());
     //index of node to delete in collection
     var iIndex:int = xlcParent.getItemIndex(nodeToDelete);   
     xlcParent.removeItemAt(iIndex);        
}

-TH

--- In [email protected], Jesús Iglesias <[EMAIL PROTECTED]> wrote:
>
> Hi,
> I have a XML which really is some xhtml.
> I want to delete come nodes but but I can't find the right way:
>
> var temp:XML;
> delete temp..A.(@HREF == id);
>
> This reports error: delete operand cand not be used with xmllist operand
> (more or less)
>
> And this way:
>
> var allTags: XMLList = temp..A.(@HREF == id);
> var item:XML;
> for each(item in allTags) {
> delete item;
> }
> Reports: Attempt to delete the fixed property item. Only dynamically
> defined properties can be deleted. TextEditorNuevaImagen.mxml
> grupochs.com line 96 24 de julio de 2006 12:26:48 728
>
> I can delete all subnodes and all attributes, but A node stays empty. I
> want to remove the whole A node.
>
> Thanks.
>
> Jesús Iglesias
> Alvento Soluciones Móviles
> Poeta Querol, 5 - 2
> 46002 Valencia (España)
> [tel]: (+34) 96.353.02.15
> [fax]: (+34) 96.353.08.09
> [e-mail]: <mailto:[EMAIL PROTECTED] [EMAIL PROTECTED]
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>
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