Question

我正在尝试使用wordpress为自定义帖子类型的每个帖子添加侧边栏。因此，当我访问小部件区域时，我希望有更多的侧边栏，因为有自定义帖子类型的帖子我命名为投资组合。

这是我正在使用的代码，但我只得到1个没有标题的侧边栏。

更新：我在代码中添加了全局$帖子，现在我确实得到了侧边栏，然后我将the_title（）更改为get_the_title（）。现在它正在运作。完整代码如下。如果有人有更好的解决方案，请告诉我。

function the_slug() {
    $post_data = get_post($post->ID, ARRAY_A);
    $slug = $post_data['post_name'];
    return $slug; 
}

add_action( 'init', 'portfolios_sidebars' );
/**
 * Create widgetized sidebars for each portfolio
 *
 * This function is attached to the 'init' action hook.
 */

function portfolios_sidebars() {
    $args = array( 'post_type' => 'portfolios', 'numberposts' => -1, 'post_status' => 'publish'); 
    $portfolios = get_posts( $args );
    global $post;
    if ($portfolios) {
        foreach ( $portfolios as $post ) {
            setup_postdata($post);
            $portfoliotitle = get_the_title();
            $portfolioslug = the_slug();
            register_sidebar( array(
                'name' => $portfoliotitle,
                'id' => $portfolioslug . '-sidebar',
                'description' => 'This is the ' . $portfoliotitle . ' widgetized area',
                'before_widget' => '<aside id="%1$s" class="widget %2$s" role="complementary">',
                'after_widget' => '</aside>',
                'before_title' => '<h4 class="widget-title">',
                'after_title' => '</h4>',
            ) );
        }
        wp_reset_postdata();
    }
}

Answer 1

我只是删除不必要的函数调用：

add_action( 'init', 'portfolios_sidebars' );
/**
 * Create widgetized sidebars for each portfolio
 *
 * This function is attached to the 'init' action hook.
 */

function portfolios_sidebars() {
    $args = array( 'post_type' => 'portfolios', 'numberposts' => -1, 'post_status' => 'publish'); 
    $portfolios = get_posts( $args );
    if ($portfolios) {
        foreach ( $portfolios as $portfolio ) {
            $portfoliotitle = $portfolio->post_title;
            $portfolioslug = $portfolio->post_name;
            register_sidebar( array(
                'name' => $portfoliotitle,
                'id' => $portfolioslug . '-sidebar',
                'description' => 'This is the ' . $portfoliotitle . ' widgetized area',
                'before_widget' => '<aside id="%1$s" class="widget %2$s" role="complementary">',
                'after_widget' => '</aside>',
                'before_title' => '<h4 class="widget-title">',
                'after_title' => '</h4>',
            ) );
        }
    }
}

每个自定义帖子的wordpress侧边栏

1 个答案: