[TYPO3-project-formidable] $aParams is empty?

[Asbjørn Morell]

Hello.

I am still learning formidable.. I like it very much! the code is clean - 
when xml, php and html is separated. However I have a small problem that I 
hope that any of you can help me with. What I would like to do is ad a 
delete image link to the step4 pi. So I looked at the step4.xml file and 
copied the update renderlet and modified it so it will set the image filed 
to nothing (see below)  However my variable $iUid is empty when called in 
step2.xml ? ? I just can't figure out what is wrong. I did some testing and 
it seems that the $aParams array is empty on step2.xml


Any help is most welcome.

Best regards.
Asbjørn Morell.



  <renderlet:LINK name="lnk_delete_image" activelistable="true">
   <label>Delete image</label>
   <onclick
    runat="server"
    params="uid"
    confirm="Are you sure you want to delete this image ?"
    when="start"
   >
    <userobj>
     <php><![CDATA[

      $aParams = func_get_args();
      $iUid = $aParams[1]["uid"];


      $updateFields = array('image' => '');

      $GLOBALS["TYPO3_DB"]->exec_UPDATEquery(
       "tx_ameost3con06_car",
       "uid='" . $iUid . "'",
       $updateFields
      );


     ]]></php>
    </userobj>
   </onclick>
  </renderlet:LINK>