Re: Problem in edit-view with data from a HABTM-relationship

Am Mittwoch, 4. April 2012 11:40:10 UTC+2 schrieb Mike Griffin:

On Tue, Apr 3, 2012 at 14:59, Wall-D wrote:
> Here ist the problem:
>
> here ist the code from edit.ctp
>                        ....................
>             <?php
>                      $counter = 0;
>                      foreach ($this->data['Detail'] as $detail):
>                      echo
> $this->Form->hidden('Detail.'.$counter.'.id',array( 'value' =>
> $detail['id']));
>                         echo
> $this->Form->input('Detail'.$counter.'DetailType'.'name', array(
>                         'type' => 'select',
>                         'label' => 'Detail Art ',
>                         'selected' =>
> $this->Form->data['Detail'][$counter].'detail_type_id',
>                         'div'=>'formfield',
>                         'error' => array(
>                             'wrap' => 'div',
>                             'class' => 'formerror'
>                             )
>                         ));
>                         echo $this->Form->input('Detail.'.$counter.'.name',
> array(
>                         'label' => 'Detail',
>                         'div'=>'formfield',
>                         'error' => array(
>                             'wrap' => 'div',
>                             'class' => 'formerror'
>                             )
>                         ));
>                           $counter++;
>                      endforeach;
>             ?>
>
> The selectBox(Detail Type) is empty, no option available. in the Textbox the
> correct value is displayed.

You aren't passing any options to the selectBox so it has nothing to
show. Do you want to pick from the entire list of DetailTypes?

Try finding all DetailType as a list and using that as the options for
the SelectBox.

Mike.

Yes, it should be the list of all detail-types with the correct one selected.

in the controller I'm passing them to the view:
'        $detail_types = $this->Device->Detail->DetailType->find('list', array('order' => 'DetailType.name ASC'));
 and the label shows up the correct DetailType

I tried many combinations, but nothing worked for me ...

--
Our newest site for the community: CakePHP Video Tutorials http://tv.cakephp.org
Check out the new CakePHP Questions site http://ask.cakephp.org and help others with their CakePHP related questions.
 
 
To unsubscribe from this group, send email to
cake-php+unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/cake-php