function hook_layout_presave

1 layout.api.php hook_layout_presave(Layout $layout)

Act on a layout being inserted or updated.

This hook is invoked from Layout::save() before the layout is saved to configuration.

Parameters

Layout $layout: The layout that is being inserted or updated.

Related topics

Hooks Allow modules to interact with the Backdrop core.

2 functions implement hook_layout_presave()

Note: this list is generated by pattern matching, so it may include some functions that are not actually implementations of this hook.

layout_layout_presave in core/modules/layout/layout.module: Implements hook_layout_presave().
layout_test_layout_presave in core/modules/layout/tests/layout_test/layout_test.module: Implements hook_layout_presave().

1 invocation of hook_layout_presave()

Layout::save in core/modules/layout/includes/layout.class.inc: Save a layout to config.

File

core/modules/layout/layout.api.php, line 363: Describe hooks provided by the Layout module.

Code

function hook_layout_presave(Layout $layout) {
  if ($layout->name == 'default') {
    $my_block_uuid = get_my_uuid();
    $my_block = $layout->content[$my_block_uuid];
    $my_block->data['settings']['title'] = 'New Title';
  }
}