Event cms:onExtendPageForm

cms:onExtendPageForm event

Triggered by	Cms_Page
Author	LemonStand eCommerce Inc.

Event handler signature

public void event_onExtendPageForm(Cms_Page $page, string $context)

$page	Cms_Page	specifies the page object to extend.
$context	string	specifies the execution context.

Allows to add new fields to the Create/Edit Page form. Usually this event is used together with the cms:onExtendPageModel event. The event handler should accept two parameters - the page object and the form execution context string. To add new fields to the page form, call the add_form_field() method of the page object.

public function subscribeEvents()
{
  Backend::$events->addEvent('cms:onExtendPageModel', $this, 'extend_page_model');
  Backend::$events->addEvent('cms:onExtendPageForm', $this, 'extend_page_form');
}
 
public function extend_page_model($page, $context)
{
  $page->define_column('x_extra_description', 'Extra description');
}
 
public function extend_page_form($page, $context)
{
  if ($context != 'content')  
    $page->add_form_field('x_extra_description')->tab('Description');
}

LemonStand API

cms:onExtendPageForm event

Event handler signature

See Also