Re: indexed property problem

[Mark Lowe]

I thought you were trying to get a mapped property.

What does the structure look like? I cant see what you're drilling to.

On 18 Mar 2004, at 15:23, Axel Groß wrote:

On 2004-03-18 at 15:10:47 +0100, Mark Lowe wrote:
try

 <html-el:text name="mappedTest" property="testPrimKey(${ctr})" />
doesnt exist in struts 1.1,right?
should be evaluated anyway...
i tried now
 <html:text name="mappedTest" property='testPrimKey[0]' />
-> still
 <input type="text" name="testPrimKey[0]" value="" />
should that version work? if so it doesnt seem to be the EL part which  
is
amiss.





On 18 Mar 2004, at 14:49, Axel Groß wrote:

Hi Mark!

thanks for your answer
  <td>testPrimKey[${ctr}]</td>
evaluates to as it should to testPrimKey[0], testPrimKey[1]..
( i did a stupid mistake in my code ),
On 2004-03-18 at 13:25:22 +0100, Mark Lowe wrote:
${testPrimKey[ctr]}
that actually evaluates to nothing
but ${mappedTest.testPrimKey[ctr]}
gets the right result
BUT my original intention (to use it with html:struts) still fails,
because
the tag doesnt populate the value for the indexed property:
without using the indexed property:
<html:text name="mappedTest" property='testPrimKey'></html:text>
-> is as expected:
<input type="text" name="testPrimKey" value="[Ljava...{right object
reference}" />
with using the indexed property
<html:text name="mappedTest" property='testPrimKey[${ctr}]' />
-> doesnt put value attribute:
<input type="text" name="testPrimKey[0]" value="" />
<input type="text" name="testPrimKey[1]" value="" />
...
if anybody could help me with that one, i'd be relieved
thanks,
axel
or perhaps with the wrappers

<c:set var="key" value="${testPrimKey[ctr]}" />
${key}
what does that do?

On 18 Mar 2004, at 12:46, Axel Groß wrote:

hi all!

while trying to figure out how indexed/mapped properties work I get
some strange
behaviour - I'm pretty sure this doesn't conform to standard (hope
I'm
mistaken):
<logic:iterate id="foo" indexId="ctr" name="mappedTest"
property="testPrimKey">
<tr>
  <td>${foo}</td>
  <td>${ctr}</td>
  <td>testPrimKey[${ctr}]</td>
</tr>
</logic:iterate>
evaluates to:
<tr>
  <td>k1</td>
  <td>0</td>
  <td>testPrimKey[]</td>
</tr>
<tr>
  <td>k2</td>
  <td>1</td>
  <td>testPrimKey[]</td>
</tr>
...
where the k1, k2.. are the expected values of key "testPrimKey" in
the
HashMap put under "mappedTest" in the PageContext
BUT ${ctr} gets evaluated to different values
I'm using struts1.1 and tomcat 5.0.19
so whose wrong?
me or the result ???
thanks for enlightenment!
Axel
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