A question about from builder

Comments

• admin

  August 2017 edited 4:31AM

  Not at this time.
• marcus_at_localhost

  August 2019

  Sorry for digging out this old question, but if someone searches for this, you can add tabs into the form flow as described above. (I couldn't find a solution here)

  | Tab | Tab 2 | Tab 3 |
  
    [ form field 1]
    [ form field 2]
  
  [form field outside of tabs]
  [form field outside of tabs2]
  
  [submit]
  
  

  <?php
  
      function form_fields($values = array(), $related = array())
      {
          $fields = parent::form_fields($values, $related);
  
          $CI =& get_instance();
  
          $fields['description_fieldset_de'] = array('type' => 'fieldset', 'label' => 'Location (DE)', 'order' => 200, 'class' => 'tab');
          $fields['description_fieldset_en'] = array('type' => 'fieldset', 'label' => 'Location (EN)', 'order' => 200, 'class' => 'tab');
          $fields['description_fieldset_cs'] = array('type' => 'fieldset', 'label' => 'Location (CS)', 'order' => 200, 'class' => 'tab');
  
          // move selected fields into an array
          $f = [
              'description_fieldset_de' => $fields['description_fieldset_de'],
              'name'                    => $fields['name'],
              'description'             => $fields['description'],
              'description_fieldset_en' => $fields['description_fieldset_en'],
              'name_en'                 => $fields['name_en'],
              'description_en'          => $fields['description_en'],
              'description_fieldset_cs' => $fields['description_fieldset_cs'],
              'name_cs'                 => $fields['name_cs'],
              'description_cs'          => $fields['description_cs'],
          ];
  
          foreach(array_keys($f) as $i => $key){
              unset($fields[$key]); // remove fields from main $fields array
              $f[$key]['order'] = $i + 1; // set order of fields
          }
  
          // define nested fields
          $fields['nested_header'] = [
              'type' => 'nested',
              'fields' => $f,
              'display_label' => FALSE,
              'init' => [],
              'value' => $values // pass values to the form_builder instance, else the fields stay empty after saving
          ];
  
          $order = [
              'id',
              'nested_header',
              'category_id',
              'image',
          ];
  
          foreach($order as $key => $val)
          {
              $fields[$val]['order'] = $key + 1;
          }
  
          return $fields;
      }