From: Riyad Kalla <[EMAIL PROTECTED]> Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" <[EMAIL PROTECTED]> Subject: Re: Null collections Date: Tue, 11 May 2004 10:06:49 -0700
<logic:notEmpty name="myList"> <table ...> ... <logic:iterate id="item" name="myList" type="java.lang.String"> ... </logic:iterate> ... </table> </logic:notEmpty>
On Tuesday 11 May 2004 10:03 am, None None wrote:
> Hi folks... this should be a simple one, but I've been reading for about 30
> minutes now without finding the answer...
>
> I have a collection that I iterate over with logic:iterate, building a
> table... normal stuff... problem is, the collection might be null, which
> the tag handles just fine, except that since I start my table OUTSIDE the
> logic:iterate tag, I have a black square on the screen, the outline of the
> table.
>
> So, my question simply is what tag can I use, and with what syntax, to
> check if a collection in a bean is null before starting my logic:iterate
> tag? I of course found logic:equal. but it doesn't seem like it would do
> what I want. logic:notEmpty or maybe logic:notPresent might be the ticket,
> but I'm not sure how to set up the tag if one of them is the answer.
>
> Thanks all!
>
> _________________________________________________________________
> MSN Toolbar provides one-click access to Hotmail from any Web page – FREE
> download! http://toolbar.msn.com/go/onm00200413ave/direct/01/
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
--------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
_________________________________________________________________
FREE pop-up blocking with the new MSN Toolbar – get it now! http://toolbar.msn.com/go/onm00200415ave/direct/01/
--------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]