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  1. B

    Placeholder in databasejoin element

    ok, it seems the placeholder is just empty. now I looking for a solution to calculate the needed value before the dbjoin asked for it. any ideas?
  2. B

    Placeholder in databasejoin element

    Hey there, I build a form with 2 elements. First element is a Calc Element (returns an id from somewhere). Second element is a database join to an existing table. The databasejoin should be rendered as checkbboxes. Now I want to filter the results from the database join via where (where...
  3. B

    Problem witch calc element on submit

    The first time I open the form, the data variable is empty and the $ my-> id will be stored. If I edit a foreign entry, the stored value is also loaded correctly with my script. Only when submit the form, $ my-> id is saved again. Anyway, I've tried that with the user element and it seems to...
  4. B

    Problem witch calc element on submit

    Thanks for the hint. I changed that. Unfortunately that does not solve the problem. $host_id = $data["events___host_id"]; if(empty($host_id)){ $host_id = (int) {$my->id}; } return $host_id;
  5. B

    Problem witch calc element on submit

    Hey there, I trying to save the joomla user id with calc element to the database. This is the script I use and it works fine. $host_id = $data["events___host_id"]; if(empty($host_id)){ $host_id ={$my->id}*1; } return $host_id; But if an admin try to edit the form and click on submitbutton, the...
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