Customizer: Remove additional wrapper element around wp_nav_menu() which broke some theme designs.

Also includes these related changes:
* Export `oldContainer` and `newContainer` among the `customize-preview-menu-refreshed` event params for themes to be able to more easily re-initialize the DOM elements.
* Improve performance for partial refresh by only sending settings related to the menu being previewed.
* Fix previewing of menu assigned to Custom Menu by exporting a menu `term_id` as opposed to an object, as the former is more stable for comparing in in args hashes.
* Do full refresh of preview when nav menu unassigned so that the layout can be updated.
* Harden conditions for when partial refresh is eligible for a `wp_nav_menu()` instance.

Fixes #32841.


git-svn-id: https://develop.svn.wordpress.org/trunk@33138 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Weston Ruter
2015-07-08 21:29:53 +00:00
parent 55de610283
commit 2a8973f117
3 changed files with 49 additions and 22 deletions
+5 -4
View File
@@ -353,6 +353,7 @@ class Test_WP_Customize_Nav_Menus extends WP_UnitTestCase {
'echo' => true,
'fallback_cb' => 'wp_page_menu',
'walker' => '',
'menu' => wp_create_nav_menu( 'Foo' ),
) );
$this->assertEquals( 1, $results['can_partial_refresh'] );
@@ -390,6 +391,7 @@ class Test_WP_Customize_Nav_Menus extends WP_UnitTestCase {
$args = $menus->filter_wp_nav_menu_args( array(
'echo' => true,
'menu' => wp_create_nav_menu( 'Foo' ),
'fallback_cb' => 'wp_page_menu',
'walker' => '',
) );
@@ -401,11 +403,10 @@ class Test_WP_Customize_Nav_Menus extends WP_UnitTestCase {
$object_args = json_decode( json_encode( $args ), false );
$result = $menus->filter_wp_nav_menu( $nav_menu_content, $object_args );
$expected = sprintf(
'<div id="partial-refresh-menu-container-%1$d" class="partial-refresh-menu-container" data-instance-number="%1$d">%2$s</div>',
$args['instance_number'],
$nav_menu_content
'<div class="partial-refreshable-nav-menu partial-refreshable-nav-menu-%1$d menu">',
$args['instance_number']
);
$this->assertEquals( $expected, $result );
$this->assertStringStartsWith( $expected, $result );
}
/**