[TYPO3-project-formidable] HOWTO get the cruser_id, .

[Jerome Schneider]

Hi Jeremy,

If you're using the pre-v0.6 formidable, you can't use anymore the 
"defaultvalue" property on a PASSTHRU.

We had to change this because it makes no sense to use a defaultvalue on a 
field that users can't modify, and we had a lot of problems trying to 
implement this.

Try to use "value" instead, this should fix the problem.

If you need a value that has to be hidden, but still modifiable at runtime 
by the user, you should rather use the renderlet:HIDDEN, because it can 
manage value & defaultvalue.


The PASSTRHU's job is just to inject data into the datahandler at runtime, 
and has nothing to do with the form itselves ( really useful, for instance, 
for injecting cruser_id, pid, tstamp, crdate, ... in your database ).






If, for security reasons, you still preafer that the hidden value doesn't 
transit at all in the form HTML, you implement something like this :
(i also included this code into a flie joint to this mail )

<renderlet:LINK>
    <label>Click me if you want to change the passthru value</label>
    <onclick runat="server"when="after-init-datahandler">
        <userobj>
            <php><![CDATA[

                    $this->aORenderlets["mypassthrurdt"]->setValue(
                        "SOMETHING ELSE"        // passthru 'mypassthrurdt' 
value changed at runtime if user clicks on the link
                    );

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

<renderlet:PASSTHRU name="mypassthrurdt" value="SOMETHING" />


Hope this helps ;)


PS : for those who have red the "Official form library" thread : don't 
worry, we won't drop the project, we will continue to improve formidable for 
a looooooong time :)

"Jérémy Lecour" <jeremy.lecour at gmail.com> a écrit dans le message de news: 
mailman.9699.1158855653.6429.typo3-project-formidable at lists.netfielders.de...
Hi

I have a form with some PASSTHRU fields at the end, like this one :
<renderlet:PASSTHRU name="cruser_id">
<data>
<defaultvalue>CURRENT_USERID</defaultvalue>
</data>
</renderlet:PASSTHRU>

I'm making an ACTIONLET that has to deal with form data after it is
submitted. I'm able to catch the form data with "$aData =
$this->oForm->oDataHandler->_getFormData();" but the PASSTHRU fields
are empty at this step of the process.

Maybe I'm missing something or even I'm wrong using an ACTIONLET for
this job but would rather using a DATAHANDLER. The purpose is to
update the "fe_user" record that is filling the form.

Thanks for any tip.

-- 
Jérémy Lecour : <mailto:jeremy.lecour at gmail.com>
webdesigner, webmaster et développeur web
Trésorier du PLUG : Provence Linux User Group
http://www.plugfr.org/ 


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