[TYPO3-project-formidable] T3CON06 Demo, delete the image.

[Jerome Schneider]

Hello !

you should remove quotes around "$updatefields" in your call to 
exec_UPDATEquery, I think that's the prob, because the array is passed 
as a string in your code.

Have a good day !
jerome schneider


Asbjoern Morell a écrit :
> Hello.
> 
> I am trying to create a delete button on the T3CON06 (page4) that allows me 
> to delete the image:
> 
>   <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>
> 
> But I get a debug screen with this:
>       caller t3lib_DB::exec_UPDATEquery
> 
>       ERROR Query was empty
> 
> 
> 
> Why? I checked the api and my syntex should be okay!
> 
> Best regards.
> Asbjørn Morell. 
> 
>