contao/core — pull request #4542 by Toflar (2012-07-19 17:18:26+00:00)
Title: Panel layout extended

As discussed with @contao/workgroup-core here is my new pull request.

It contains the panel_callback and the possibility to use the "filter" panel multiple times and assign the fields to them.

Testcase
---

Create a new module in ```system/modules/test``` and add the following code to ```/dca/tl_member.php```:

```
TEST

';
}
}

/**
* Filter assignment test
*/
$GLOBALS['TL_DCA']['tl_member']['fields']['country']['filter'] = 2;
$GLOBALS['TL_DCA']['tl_member']['fields']['groups']['filter'] = 3;
```