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我正在尝试让 wordpress 为自定义帖子类型的每个帖子添加一个侧边栏。因此，当我转到小部件区域时，我希望侧边栏的数量与我命名为投资组合的自定义帖子类型的帖子一样多。

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 $posts，现在我得到了侧边栏，然后我将 the_title() 更改为 get_the_title()。现在它正在工作。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();
    }
}
4

1 回答 1

0

我只会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>',
            ) );
        }
    }
}
于 2012-12-10T22:56:33.713 回答