In el you need not check for null like this...you can also use isEmpty method.. It also checks for empty string I guess..
-----Original Message----- From: David Durham [mailto:[EMAIL PROTECTED] Sent: Thursday, August 10, 2006 11:09 PM To: Struts Users Mailing List Subject: Re: How to retrieve parameters off URL in JSP via Struts Adam Gordon wrote: > Ahhhh, if only the taglib docs were documented in a more thorough > manner.... > > Since I wanted to render some Struts tags based on the presence of a > parameter, I discovered the "logic:present" element and used the > "parameter" attribute. Hooray for me! It's possible to use EL: ${param.paramName} So, <c:if test="${param.paramName != null}" /> But, that's not Struts. -Dave --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] MASTEK "Making a valuable difference" Mastek in NASSCOM's 'India Top 20' Software Service Exporters List. In the US, we're called MAJESCOMASTEK ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Opinions expressed in this e-mail are those of the individual and not that of Mastek Limited, unless specifically indicated to that effect. Mastek Limited does not accept any responsibility or liability for it. This e-mail and attachments (if any) transmitted with it are confidential and/or privileged and solely for the use of the intended person or entity to which it is addressed. Any review, re-transmission, dissemination or other use of or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. This e-mail and its attachments have been scanned for the presence of computer viruses. It is the responsibility of the recipient to run the virus check on e-mails and attachments before opening them. If you have received this e-mail in error, kindly delete this e-mail from all computers. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
