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

On Tue, Apr 3, 2012 at 14:59, Wall-D <marco.walther@gmail.com> 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.

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