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Posted to user@struts.apache.org by JR...@chubb.com on 2001/09/10 12:46:11 UTC

Checking for an attribute on the request

whats the easiest way of checking whether an attribute is present on the
request?

the equivalent of

<% if ( request.getAttribute( "someFlag") == null ) %>


thanks..

James

RE: Checking for an attribute on the request

Posted by Eleonora Bider <eb...@verticalnet.com>.

<logic:notPresent name="..." scope="..."> ... </logic:notPresent>  =
if(param == null){...}
and <logic:present name="..." scope="...">... </logic:present> = if(param !=
null){...}

	Eleonora

-----Original Message-----
From: JRender@chubb.com [mailto:JRender@chubb.com]
Sent: Mon, September 10, 2001 12:46 PM
To: struts-user@jakarta.apache.org
Subject: Checking for an attribute on the request


whats the easiest way of checking whether an attribute is present on the
request?

the equivalent of

<% if ( request.getAttribute( "someFlag") == null ) %>


thanks..

James