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From "David Graham" <dgraham1...@hotmail.com>
Subject Re: <html:link> throws NPE
Date Wed, 29 Jan 2003 14:54:31 GMT
You need to define a forward named "search".

David






>From: Ethan Michaels <elektrophyte@yahoo.com>
>Reply-To: "Struts Users Mailing List" <struts-user@jakarta.apache.org>
>To: Struts Users Mailing List <struts-user@jakarta.apache.org>
>Subject: <html:link> throws NPE
>Date: Tue, 28 Jan 2003 18:47:38 -0800 (PST)
>
>Hi. I'm trying to get a simple link to work on a page.
>I use a link tag like this:
>
><html:link forward="search">Search</html:link>
>
>When I try to load the page using JRun 4, a null
>pointer exception shows up in standard output. The
>method that thows the exception is
>
>RequestUtils.computeURL()
>
>In my struts-config.xml file, I have
>
><action
>     path="/search"
>     type="org.apache.struts.actions.ForwardAction"
>     parameter="/search.jsp"/>
>
>The exception message seems to be saying, I guess,
>that it's having trouble figuring out the URL to use.
>I've tried including an <html:base/> tag at the top of
>the page, and defining the <action> differently, for
>example...
>
><action
>     path="/search.do"
>     type="org.apache.struts.actions.ForwardAction"
>     parameter="/search.jsp"/>
>
><action
>     path="search"
>     type="org.apache.struts.actions.ForwardAction"
>     parameter="/search.jsp"/>
>
><action
>     path="/search"
>     type="org.apache.struts.actions.ForwardAction"
>     parameter="/newsarchive/search.jsp"/>
>
>Nothing seems to work. I've tried abandonning the link
>tag altogether and just explicitly providing the link,
>like so:
>
><a href="/newsarchive/search.do">Search</a>
>
>But then I get an error saying that a GET request is
>not supported by this URL.
>
>I would be grateful for any help with this.
>
>Thanks,
>
>Ethan
>
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