RE: Witango-Talk: (OT)

[Fogelson, Steve]

Scott,

One more quick one. Do you see anything wrong with the following. The second
"if" is sporadic. I know there is a value in "document.popup.popup2.value".

I can't see anything wrong.

<script language="javascript">
<!--
function updateParent()
{
        if (document.popup.popup1.value != '') {
        
opener.document.LoadImages.Image.value=document.popup.popup1.value;
        
opener.document.LoadImages.i_type.value=document.popup.popup3.value;
        
opener.document.LoadImages.i_width.value=document.popup.popup4.value;
        
opener.document.LoadImages.i_height.value=document.popup.popup5.value;
        
opener.document.LoadImages.i_size.value=document.popup.popup6.value;
        }
        
        if (document.popup.popup2.value != '') {
        
opener.document.LoadImages.Thumbnail.value=document.popup.popup2.value;
        
opener.document.LoadImages.t_type.value=document.popup.popup7.value;
        
opener.document.LoadImages.t_width.value=document.popup.popup8.value;
        
opener.document.LoadImages.t_height.value=document.popup.popup9.value;
        
opener.document.LoadImages.t_size.value=document.popup.popup10.value;
        }
}
// -->
</script>

Steve

-----Original Message-----
From: Scott Cadillac [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, February 05, 2003 10:47 PM
To: [EMAIL PROTECTED]
Subject: Re: Witango-Talk: (OT)


Hi Steve,

Try:

if (document.popup.popup1.value != '')

JavaScript IF statements will continue if the expression returns 'true' or a
number greater than 0.

Hope this helps. Cheers...


----- Original Message -----
From: "Fogelson, Steve" <[EMAIL PROTECTED]>
To: "Witango User Group (E-mail)" <[EMAIL PROTECTED]>
Sent: Wednesday, February 05, 2003 9:52 PM
Subject: Witango-Talk: (OT)


> Sorry I know this off topic. My knowledge about javascript is very
minimal.
> Appreciate if someone could tell me how to execute the following
statements
> only if document.popup.popup1.value is not empty.
>
> popup is the form of the current page.
>
> opener.document.LoadImages.Image.value=document.popup.popup1.value;
> opener.document.LoadImages.i_type.value=document.popup.popup3.value;
>
> I think it is something like this, but I can't get it to work.
>
> if (document.popup.popup1.value) {
> opener.document.LoadImages.Image.value=document.popup.popup1.value;
> opener.document.LoadImages.i_type.value=document.popup.popup3.value;
> }
>
> Also, can I use "this" to shorten it up?
>
> Thanks in advance,
>
> Steve Fogelson
> Internet Commerce Solutions
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