RE: feeling stupid....

put it in some method where num is not changed...

attachClickHandler(el1, 1};
attachClickHandler(el2, 2};
attachClickHandler(el3, 3};

function attachClickHandler(el, num)
{
  el.onclick = function() {deleteRow(this,num);return false;};
}




-------------------------------------------------
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> -----Original Message-----
> From: [email protected] 
> [mailto:[email protected]] On Behalf Of Seb Frost
> Sent: dinsdag 3 januari 2006 12:47
> To: [email protected]
> Subject: [wdf-dom] feeling stupid....
> 
> 
> num =1;
> el1.onclick = function() {deleteRow(this,num);return false;};
> num++;
> el2.onclick = function() {deleteRow(this,num);return false;};
> num++;
> el3.onclick = function() {deleteRow(this,num);return false;};
> 
> 
> I know this example seems weird and you'll ask why I don't 
> just hardcode the
> number in, but this is just me giving the most clear example 
> of the problem
> without you having to trawl through the rest of my code!
> 
> The problem, as I'm sure you can guess, is that whichever 
> element the user
> clicks on (thus invoking "deleteRow"), num is seen as being 3.
> 
> What I want is for it to be 1 on the first row, 2 on the 
> second, and 3 on
> the third.
> 
> How can I pass in the "current" value of num and stop it from 
> using the
> "live" value?  I thought an eval would do it at first, but 
> soon realised my
> mistake and now am not sure how else to do it?
> 
> 
> I'd like a solution rather than a workaround to avoid the 
> issue (I can see
> several of those) because I'm sure there must be a way to do this!
> 
> Cheers
> 
> 
> 
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