function panels_ajax_context_item_delete in Panels 6.2

Ajax entry point to edit an item

1 string reference to 'panels_ajax_context_item_delete'

panels_menu in ./panels.module

Implementation of hook_menu

File

includes/common-context.inc, line 923

includes/common-context.inc Provide API for adding contexts for modules that embed displays.

Code

function panels_ajax_context_item_delete($module = NULL, $type = NULL, $panel_name = NULL, $position = NULL) {
  panels_load_include('plugins');
  panels_load_include('ajax');
  if (!isset($position)) {
    return panels_ajax_render();
  }

  // Load stored object from cache.
  if (!($object = panels_cache_get("panel_object:{$module}", $panel_name))) {
    panels_ajax_render(t('Invalid panel name.'));
  }
  $type_info = panels_common_context_info($type);

  // Create a reference to the place our context lives. Since this is fairly
  // generic, this is the easiest way to get right to the place of the
  // object without knowing precisely what data we're poking at.
  $ref =& $object->{$type_info['key']};
  if (!array_key_exists($position, $ref)) {
    panels_ajax_render(t('Unable to delete missing item!'));
  }
  unset($ref[$position]);
  panels_cache_set("panel_object:{$module}", $panel_name, $object);
  $output = new stdClass();
  $output->type = $output->output = 'dismiss';
  $output->replace = array(
    '#' . $type . '-row-' . $position => '',
  );
  $output->exec = "Drupal.Panels.restripeTable('#{$type}-table');";
  panels_ajax_render($output);
}