<[EMAIL PROTECTED]> writes:
>
> Hi Guys,
> This is harish working with verizon wireless.
>
> can you help me in the following code snipplet.
>
> var dsPreloadPtr = canvas.datasets.dspreload.getPointer();
> dsPreloadPtr.setXPath
("dspreload:/preload/vendorList");
> var nodeCount =
dsPreloadPtr.getNodeCount();
> Debug.write('nodeCount'+nodeCount);
> var i=0;
> while( i < nodeCount){
> dsPreloadPtr.selectChild();
> var comboVendorSeq =
dsPreloadPtr.getNodeAttribute
('vendorSeq');
> if(comboVendorSeq ==
vendorSeq ){
> dsPreloadPtr.deleteNode
(); break;
> }
> dsPreloadPtr.selectNext();
> i++;
> }
>
> when i delete the record, on success i m running this loop.
> its giving the flash player error saying flashplayer is too slow. do you
want to abort?
>
> please let me know the solution.
> thx
> harish
>
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>
Harish,
The reference manual states that after a ptr.deleteNode() operation, the
datapointer will either point to the next sibling or will be null if there are
no more siblings. I am begining to suspect that this is not correct.
This code reveals what is going on:
var ncount=dpt.getNodeCount();
for(var i=0;i<ncount;++i)
{
Debug.write("deleting nodes",dpt);
dpt.deleteNode();
// dpt now supposedly points to the next sibling
}
Using a while loop with dpt.selectNext() does not work because the deleteNode
moves the pointer to the next sibling and then the selectNext() moves the
pointer to the next sibling after that. So you end up deleteing every other
node.
Peter
