RE: Dynamic parameters in Struts links

["Kamholz, Keith (corp-staff) USX" <kk...@moog.com>]

I don't think I got a reply through this list, I fixed it on my own, but
either way it works.  I was using the wrong attributes in the <html:link
...> tag.
Now my code is:

<logic:iterate id="mc" name="entries" property="mcEntries"
type="com.moog.us.eos.beans.MCentry" indexId="index1">
<html:link page="/EditMC.do?action=edit&type=mc" paramId="index"
paramName="index1">Edit</html:link>

It works fine.  I hope it helps you out.
(By the way, my name's Keith, not Kevin!)

~ Keith
http://www.buffalo.edu/~kkamholz



-----Original Message-----
From: Alex McLintock [mailto:alex@OWAL.co.uk]
Sent: Wednesday, August 07, 2002 10:50 AM
To: kkamholz@moog.com
Cc: Jannah Patchay
Subject: Dynamic parameters in Struts links


Hi Kevin,

Did you get a response to this?
I have the same problem and can't find an answer in the docs, my book, or 
on the mailing list archives....
I thought Struts was mature technology, but it seems to have rather a lot 
of teething problems.


Alex McLintock



·       From: Kamholz, Keith (corp-staff) USX
·       Subject: Sending a Dynamic parameter
·       Date: Mon, 15 Jul 2002 09:29:11 -0700

Hey everyone,
I have an issue that I could use a little help with.  I have a link to edit
a stored entry.  A <logic:iterate> tag displays the various entries.  In the
body of the tag, I have that link which sends 2 static parameters 1 dynamic
parameter (the indexId).  I have tried a few different combinations, none of
which work.  Some give me errors/exceptions, and others just give me null
for my index value.  The different combinations I have tried are:

----------------------------------------------------------------------------
---------------------

<logic:iterate id="mc" name="entries" property="mcEntries"
type="com.moog.us.eos.beans.MCentry" indexId="index1">
         <tr>
           <td>
                 <html:link page="/EditEntry.do?action=edit&type=mc"
paramName="index" paramProperty="index1">Edit</html:link>
           </td>

----------------------------------------------------------------------------
---------------------

<logic:iterate id="md" name="entries" property="mdEntries"
type="com.moog.us.eos.beans.MDentry" indexId="index2">
       <tr>
         <td>
                 <bean:define id="temp2" value="<%=index2.toString()%>"/>
                 <html:link page="/EditEntry.do?action=edit&type=md"
paramName="index" paramProperty="temp2">Edit</html:link>
         </td>

----------------------------------------------------------------------------
---------------------

<logic:iterate id="twcmc" name="entries" property="twcmcEntries"
type="com.moog.us.eos.beans.TWCMCentry" indexId="index3">
       <tr>
         <td>
                 <html:link page="/EditEntry.do?action=edit&type=twcmc"
paramName="index" paramProperty="<%=index3.toString()%>">Edit</html:link>
         </td>

----------------------------------------------------------------------------
---------------------

<logic:iterate id="mc" name="entries" property="mcEntries"
type="com.moog.us.eos.beans.MCentry" indexId="index1">
         <tr>
           <td>
                 <html:link
page="/EditEntry.do?action=edit&type=mc&index=<%=index1.toString()%>">Edit</
html:link>
           </td>

----------------------------------------------------------------------------
---------------------

None of these work.  Does anybody know what I'm doing wrong?   All I want to
do is store the indexId in a parameter called index.  It should be very
straightforward, but I guess things are always harder than they seem.
Thanks in advance.


~ Keith
http://www.buffalo.edu/~kkamholz


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