Layout pre_process Issue

Comments

• admin

  April 2015 edited 10:35PM

  That's a typo and should be the Fuel_layout.php. Often we'll create a Base_layout class that extends the Fuel_layout and inherit from that which is where that typo came from. I'll make a fix for the 1.3 documentation.
• emmett

  April 2015 edited 10:35PM

  Thanks. I am trying to inherit Fuel_layout
  
  When i inherit Fuel_layout, my view page become blank. Is anything wrong in the config? The path should be correct.
  
  [MY_fuel_layouts.php]
  $config['layouts']['main'] = array(
  'file' => $config['layouts_folder'].'/main',
  'label' => 'Main',
  'class' => 'Main_layout',
  'filepath' => 'libraries/_layout',
  'filename' => 'Main_layout.php',
  
  
  'fields' => array(
  'Header' => array('type' => 'fieldset', 'label' => 'Header', 'class' => 'tab'),
  'page_title' => array('label' => lang('layout_field_page_title')),
  'meta_description' => array('label' => lang('layout_field_meta_description')),
  'meta_keywords' => array('label' => lang('layout_field_meta_keywords')),
  'Body' => array('type' => 'fieldset', 'label' => 'Body', 'class' => 'tab'),
  'heading' => array('label' => lang('layout_field_heading')),
  'body' => array('label' => lang('layout_field_body'), 'type' => 'textarea', 'description' => lang('layout_field_body_description')),
  'body_class' => array('label' => lang('layout_field_body_class')),
  )
  );
  
  
  [Main_Layout.php]
  require_once(FUEL_PATH.'libraries/Fuel_layouts.php');
  class Main_layout extends Fuel_layouts {
  function fields()
  {
  $fields = parent::fields($include);
  
  return $fields;
  }
  
  function pre_process($vars)
  {
  return $vars;
  }
  }
• admin

  April 2015 edited 10:35PM

  If you use the class, you can include your fields array in that method instead of in the configuration. Also, there is an $include variable that doesn't look to be defined:
  $fields = parent::fields($include);