2.3/widgets_2delete_8php_source.html

 <?php
 $widget = get_entity(get_input('widget_guid'));
 if ($widget) {
     $layout_owner_guid = $widget->getContainerGUID();
     elgg_set_page_owner_guid($layout_owner_guid);
     if (elgg_can_edit_widget_layout($widget->context) && $widget->delete()) {
         forward(REFERER);
     }
 }

 register_error(elgg_echo('widgets:remove:failure'));
 forward(REFERER);
elgg_echo
elgg_echo($message_key, $args=array(), $language="")
Given a message key, returns an appropriately translated full-text string.
Definition: languages.php:21

$widget
$widget
Definition: delete.php:9

forward
elgg forward
Meant to mimic the php forward() function by simply redirecting the user to another page...
Definition: elgglib.js:425

elgg_set_page_owner_guid
elgg_set_page_owner_guid($guid)
Set the guid of the entity that owns this page.
Definition: pageowner.php:72

get_input
get_input($variable, $default=null, $filter_result=true)
Get some input from variables passed submitted through GET or POST.
Definition: input.php:27

elgg_can_edit_widget_layout
elgg_can_edit_widget_layout($context, $user_guid=0)
Can the user edit the widget layout.
Definition: widgets.php:54

REFERER
const REFERER
Definition: elgglib.php:2123

register_error
elgg register_error
Wrapper function for system_messages.
Definition: elgglib.js:399

get_entity
get_entity($guid)
Loads and returns an entity object from a guid.
Definition: entities.php:204