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Posted to user@struts.apache.org by Andrzej Bengner <an...@e-direct.pl> on 2005/11/04 12:25:52 UTC
TagSupport - how to get request attribute
Hello,
I have one problem with access to attribute in request in my class from
TagSupport.
I send GET to my site (eg. http://localhost/app/site.jsp?Test=value).
How to get this "Test" attribute in my class?
I tried:
TagUtils.getInstance().lookup(pageContext,"Test", null);
pageContext.findAttribute("Test");
ServletRequest request = pageContext.getRequest();
request.getAttribute("Test");
... and all of this returns null.
Regards
--
Andy
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Re: TagSupport - how to get request attribute
Posted by Martin Gainty <mg...@hotmail.com>.
Andrei-
This is straight from the doc!
*This assumes you have configured your backing bean*
* @param pageContext Page context to be searched
954 * @param name Name of the bean to be retrieved
955 * @param scopeName Scope to be searched (page, request, session,
application)
956 * or <code>null</code> to use <code>findAttribute()</code> instead
957 * @return JavaBean in the specified page context
958 * @exception JspException if an invalid scope name
959 * is requested
960 */
961 public Object lookup(PageContext pageContext, String name, String
scopeName)
dobranoc,
Martin-
----- Original Message -----
From: "Andrzej Bengner" <an...@e-direct.pl>
To: <us...@struts.apache.org>
Sent: Friday, November 04, 2005 6:25 AM
Subject: TagSupport - how to get request attribute
> Hello,
>
> I have one problem with access to attribute in request in my class from
> TagSupport.
> I send GET to my site (eg. http://localhost/app/site.jsp?Test=value). How
> to get this "Test" attribute in my class?
>
> I tried:
>
> TagUtils.getInstance().lookup(pageContext,"Test", null);
> pageContext.findAttribute("Test");
>
> ServletRequest request = pageContext.getRequest();
> request.getAttribute("Test");
>
> ... and all of this returns null.
>
> Regards
>
> --
> Andy
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
> For additional commands, e-mail: user-help@struts.apache.org
>
>
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