Re: How to detect empty array list / databean on JSP?

Just to make sure people are clear about ${empty param.choice} is true only if the choice parameter was not specified on a form, e.g. there is no input field named "choice" or, with a set of check boxes, if the user did not specify a checkbox in the group named "choice"). Also, ${empty sessionScop

Re: How to detect empty array list / databean on JSP?

Thanks to all for helping me out, Cheers Manisha - Do you Yahoo!? Read only the mail you want - Yahoo! Mail SpamGuard.

Re: How to detect empty array list / databean on JSP?

Or ... you could create an error for that circumstance and have that displayed on the same page ... not probably how I'd do it, but it's certainly a way. Personally, since you're probably displaying the data in a tabular format, I would prefer to display a row that spans all columns and simply dis

Re: How to detect empty array list / databean on JSP?

From: "Manisha Sathe" <[EMAIL PROTECTED]> For data bean empty -> what i mean is -> i select one particular record depending on ID given, and put in bean. if i do not find any record then can i check it at front end and display 'No record found' But i think u mean to say i can check for (MyBean.My

Re: How to detect empty array list / databean on JSP?

Thanks Wendy, For data bean empty -> what i mean is -> i select one particular record depending on ID given, and put in bean. if i do not find any record then can i check it at front end and display 'No record found' But i think u mean to say i can check for (MyBean.MyPropert == null ) ? rig

Re: How to detect empty array list / databean on JSP?

day, January 17, 2005 8:35 AM Subject: Re: How to detect empty array list / databean on JSP? If you are not using JSTL, you can do the same thing using - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]

Re: How to detect empty array list / databean on JSP?

likey that any "decsions' you shound do in Controller/Action. .V Manisha Sathe wrote: I am putting one arraylist and one javabean object with request.setAttribute.. I can access this in JSP. But how i can detect that Arraylist and/or Bean is empty ? regards Manisha -

Re: How to detect empty array list / databean on JSP?

If you are not using JSTL, you can do the same thing using On Sun, 16 Jan 2005 16:04:51 -0800 (PST), Manisha Sathe <[EMAIL PROTECTED]> wrote: > I am putting one arraylist and one javabean object with > request.setAttribute.. > > I can access this in JSP. But how i can detect that Arraylist

Re: How to detect empty array list / databean on JSP?

From: "Manisha Sathe" <[EMAIL PROTECTED]> I am putting one arraylist and one javabean object with request.setAttribute.. I can access this in JSP. But how i can detect that Arraylist and/or Bean is empty ? With JSTL, assuming you have done request.setAttribute( "myList", list ); <%@ taglib ur

How to detect empty array list / databean on JSP?

I am putting one arraylist and one javabean object with request.setAttribute.. I can access this in JSP. But how i can detect that Arraylist and/or Bean is empty ? regards Manisha - Do you Yahoo!? The all-new My Yahoo! – Get yours free!