Re: [pmwiki-users] Conditional processing of FoxForms

[Martin Kerz]

Dear Hans,

thanks for your prompt reply.

I would need some kind of preprocessing. I tried a FoxFilter in

config.php, that reads the following:

$FoxFilterFunctions['FoxFixUpload'] = 'FoxFixUploadFilter';

  function FoxFixUploadFilter($pagename, $fields) {
    if ($fields['upfile_name']="")
       {
       $fields['upfile_name']="placeholder.png";
       };
    return $fields;
  }

But this unfortunately didn't work. Can anyone help me here?

I would have thought that such a filter function should work, if it
is called in the Fox form. It should be defined before including
fox.php in config.php.

Okay, I defined it after fox.php was called. Nevertheless, defining it above doesn't change the result.

Have you checked that the filter function is used?
You could set for testing purposes in fox.php
$FoxDebug = 5;
Make sure you do not use 'redirect' in the form when testing!
You will get the $fields values echoed.
See what happens to your file name.

Okay, obviously FoxFixUploadFilter() isn't called.
I get
$fx Array
(
...
[filter] => FoxFixUpload
...
)

But under "ENGINE> TEMPLATE-VR>" I get:

VALUE>upfile_name=

I've then rewritten FoxFixUploadFilter() to:

$FoxFilterFunctions['FoxFixUpload'] = 'FoxFixUploadFilter';

  function FoxFixUploadFilter($pagename, $fields) {
       $fields['upfile_name']="placeholder.png";
    return $fields;
  }

… but get the same error.

What could be wrong?

smime.p7s
Description: S/MIME cryptographic signature

_______________________________________________
pmwiki-users mailing list
pmwiki-users@pmichaud.com
http://www.pmichaud.com/mailman/listinfo/pmwiki-users