I try to hide a whole date/image/taxonomy block on my node form dependent on a checkbox. If use the following for my title field it works perfectly. The title field is hidden/visible dependant on the test_box checked value.
function interceptor_box_listener(&$form, &$form_state) {
$form['test_box'] = array(
'#title' => t('You want to choose a title?'),
'#type' => 'checkbox',
);
$states_array = array(
'visible' => array(
'input[name="test_box"]' => array('checked' => TRUE),
),
);
$form['title']['#states'] = $states_array;
return $form;
}
The point is that I have more complex fields I need to toggle and I'm not able to address them correctly. If I try to adress the following fielditem, nothing happens at all.
<div id="edit-field-plakat" class="field-type-image field-name-field-plakat field-widget-image-image form-wrapper">
<div id="edit-field-plakat-und-0-ajax-wrapper">
<div class="form-item form-type-managed-file form-item-field-plakat-und-0">
<label for="edit-field-plakat-und-0">Plakat</label>
<div class="image-widget form-managed-file clearfix"><input type="hidden" value="109" name="field_plakat[und][0][fid]">
</div></div></div></div></div>
It tried the following:
$form['field_plakat[und][0][fid]']['#states'] = $states_array;
Is there any possibility to just pass an id to drupal but stay with the states system? Of course I'd be able to use plain javascript here, but I really like to stay strictly on the module side.
