how to disable some dropdown options ?

[AlainR]

Hi!
After reading http://fabrikar.com/forums/index.php?threads/eval-options-in-dbjoin.44967/#post-231408 and http://fabrikar.com/forums/index.ph...ble-option-inside-dropdown.45769/#post-236144 I try to disable some options in my dropdown, but it doesn't work.

with Eval populate :

...
}else{
  $option=$row->spec_date .' (COMPLET)';
  $row->spec_repr_id='0';
  $opt= JHTML::_('select.option', $row->spec_repr_id, $option);
  $opt->disable = true;//$opt->$options['option.disable']=true;
}
...

or with onload Javascript :

jQuery("#spec_reserv___spec_repr_id option[value=0]").attr("disabled","disabled");

I tried so many things, I don't remember ma name
So, "my" solution is to disable another field, with onchange Javascript, so customer cannot continue and cannot submit the Fabrik form.

Many thanks in advance for some help.
Best regards.

 

[cheesegrits]

Are you talking about the dropdown element, or a join element rendered as a dropdown?

-- hugh

 

[AlainR]

Yes, it's a dropdown element and the code in Eval "construct" the options. And when there are nos more places, option should show but cannot be selected.

 

[cheesegrits]

Hmmm, works for me. My standard test dropdown for the eval'ed option inserts a mixture of normal options, optgroups, and sets one option as disabled:

http://screencast.com/t/HLmxa4DnmExe

$options[] = JHTML::_('select.option', '<optgroup>', "Group 1");
$options[] = JHTML::_('select.option', '1', 'One');
$options[] = JHTML::_('select.option', '<optgroup>', "Group 2");
$options[] = JHTML::_('select.option', '1', 'Two');
$opt = JHTML::_('select.option', '1', 'Three');
$opt->disable = true;
$options[] = $opt;
return $options;

-- hugh

 

[AlainR]

Wow! Sorry I mixed everything...!!
It's not dropdown field, it's radiobutton field

 

[cheesegrits]

Ah. OK, that's built differently, would require some surgery to the code, refactoring soe stuff, to allow that to work.

-- hugh

 

[AlainR]

OK, thanks, I keep as I did : 2 JS code to enable/disable the dropdown if radiobutton's value=0 (as defined in Eval's). It works fine... it works anyway as I wish!