WordPresscustomizer中的前动态侧边栏和后动态侧边栏出现问题

你好，这是我在这里的第一篇文章，如果我做错了，我很抱歉，请随意纠正我的行为，因此我在4.6.1和4.7-beta1-39065中测试的问题是：操作钩子dynamicu sidebaru before和dynamicu sidebaru after在自定义程序中无法正常工作，并对小部件进行选择性刷新。下面是用于测试的简单代码。它用div 和随机背景色包装所有侧边栏，以便更好地演示问题。 function test_dynamic_sidebar_before()> When you change any widget setting in customizer then these two hooks are applied just for this one widget, not a whole sidebar. Obviously this problem exists only with selective refresh for widgets. - This topic was modified 4 years, 7 months ago by machalek. Hey there. You raise a good question. The thing is, WordPress doesn\"t mandate a container element for sidebars. So when re-ordering widget elements in a sidebar and figuring out where to insert a new widget, we can\"t manipulate children of any sidebar element. So what the customizer does is it inserts HTML comments which then server as boundary nodes for the start and end of the sidebar. For example: 您遇到的问题是div包装器的添加方式不是同时包装这两个注释。在WP_Customize_Widgets:: selective_refresh_init()中，您将看到： add_action( \"dynamic_sidebar_before\", array( $this, \"start_dynamic_sidebar\" ) );add_action( \"dynamic_sidebar_after\", array( $this, \"end_dynamic_sidebar\" ) ); 针对您的情况的解决方法很简单。只需对开始标记使用小于10的优先级，对结束标记使用大于10的优先级，因为10是默认优先级： add_action( \"dynamic_sidebar_before\", \"test_dynamic_sidebar_before\", 9 );add_action( \"dynamic_sidebar_after\", \"test_dynamic_sidebar_after\", 11 ); 这将解决您遇到的问题。 - 这个答复是4年前，7个月前由Weston Ruter修改的。您好，我不知道我们是否相互理解正确，但改变这些操作的优先级对这个问题没有任何影响。但是我查看了WP_Customize_Widgets中的这两个操作，发现它们有我需要的if语句（如果我读对了）： \"仅当我们呈现整个侧边栏而不是小部件部分时才添加此注释\" public function start_dynamic_sidebar( $index ) {array_unshift( $this->current_dynamic_sidebar_id_stack, $index );if ( ! isset( $this->sidebar_instance_count[ $index ] ) ) {$this->sidebar_instance_count[ $index += 1;if ( ! $this->manager->selective_refresh->is_render_partials_request() ) {printf( \"\", esc_html( $index ), intval( $this->sidebar_instance_count[ $index ] ) );}}public function end_dynamic_sidebar( $index ) {array_shift( $this->current_dynamic_sidebar_id_stack );if ( ! $this->manager->selective_refresh->is_render_partials_request() ) {printf( \"\", esc_html( $index ), intval( $this->sidebar_instance_count[ $index ] ) );}} 所以我把同样的条件放在我的动作中，它就起作用了。 function test_dynamic_sidebar_before() {global $wp_customize;if ( isset( $wp_customize->selective_refresh) && $wp_customize->selective_refresh->is_render_partials_request()> Question is if this is a valid approach? ————————————————————————————- Another thing I want to mention is that something very strange was happening when I was debugging it. It\"s probably due to my lack of understanding customizer core especially javascript side. I just added two echo lines to my dynamic_sidebar_before action from the first post. One before that wrapper div and one after. function test_dynamic_sidebar_before()> But to my suprise the first echo line was echoed only first time on page load and not every time widget partial was re-rendered like other two lines. See image. I was stuck on this for an hour and gave up Ooops I forgot to put that if statement also in to the other action so here is final working code function test_dynamic_sidebar_before() {global $wp_customize;if ( isset( $wp_customize->selective_refresh) && $wp_customize->selective_refresh->is_render_partials_request()> Yeah, good point to add the short-circuiting when is_render_partials_request

WordPresscustomizer中的前动态侧边栏和后动态侧边栏出现问题

admin_action_{$_REQUEST[‘action’]}

admin_footer-{$GLOBALS[‘hook_suffix’]}

customize_save_{$this->id_data[‘base’]}

customize_value_{$this->id_data[‘base’]}

get_comment_author_url

network_admin_edit_{$_GET[‘action’]}

network_sites_updated_message_{$_GET[‘updated’]}

pre_wp_is_site_initialized

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