Mailing-List: contact user-help@struts.apache.org; run by ezmlm
Precedence: bulk
Reply-To: "Struts Users Mailing List" <user@struts.apache.org>
Received-SPF: pass (nike.apache.org: local policy)
Message-ID: <4C45F6F3.7060300@encs.concordia.ca>
Date: Tue, 20 Jul 2010 15:20:19 -0400
From: Emi Lu <emilu@encs.concordia.ca>
Reply-To: emilu@encs.concordia.ca
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US;
 rv:1.9.1.9) Gecko/20100317 Lightning/1.0b1 Thunderbird/3.0.4
MIME-Version: 1.0
To: Struts Users Mailing List <user@struts.apache.org>
CC: Dale Newfield <dale@newfield.org>, elephantium@gmail.com
Subject: Re: lost URL parameters with <s:param> tag
References: <4C45C560.5070707@encs.concordia.ca> <4C45DF4E.30706@Newfield.org>
In-Reply-To: <4C45DF4E.30706@Newfield.org>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit

On 07/20/2010 01:39 PM, Dale Newfield wrote:
> On 7/20/10 11:48 AM, Emi Lu wrote:
>> It seems that "s:param" does not work well when more than one s:param is
>> assigned.
>
> I use multiple param tags inside url tags all over the place. It does
> work. I would suggest running your application inside a debugger to find
> out what exactly is not working for you. One thing I would suggest is
> eliminating ambiguities -- value fields (for example) are going to be
> interpreted as OGNL, so if you want the ognl expression contents, then
> value="%{contents}" and if you want the string contents, then
> value="%{'contents'}".

Thank you for all your inputs!

Conclusion:
=================
(1) workable version:
<s:param name="helpTitle"      value="%{getText('example1')}" />
<s:param name="helpText"       value="%{getText('example2')}" />

(2) this way, it does not work:
<s:param name="helpTitle"      value="example1" />
<s:param name="helpText"       value="example2" />

Frankly, I do *not* like way(1) since "%{getText('example2')}" is a very 
long paragraph. I prefer to transfer key property and retrieve text in 
Action Class.

Anyhow, it seems that this is the current solution I could find for now.

If you have better ideas, please let me know.

Thanks a lot!

--
Lu Ying

Note:
attribute.property
=====================
example1=Title info
example2=...... a very long paragraph ...

---------------------------------------------------------------------
To unsubscribe, e-mail: user-unsubscribe@struts.apache.org
For additional commands, e-mail: user-help@struts.apache.org