wp_editor内容未在主题选项中显示

Question

我尝试插入wp_editor。一切都很好，但保存内容后内容不会显示。

function display_slogan_element() {
    $editor_id = "home_slogan";
    $editor_class = "slogan";
    $textarea_name = "slogan";
    $content = get_post_meta( $post->ID, 'slogan', true);
    $settings = array('teeny'=> TRUE);

    wp_editor( $content, $editor_id, $settings = array() );

}

我不确定是什么问题。有人可以帮帮我吗？

Answer 1

请检查后定义global $post;吗？

例如：

function display_slogan_element() {
    global $post;
    $editor_id = "home_slogan";
    $editor_class = "slogan";
    $textarea_name = "slogan";
    $content = get_post_meta( $post->ID, 'slogan', true);
    $settings = array('teeny'=> TRUE);

    wp_editor( $content, $editor_id, $settings = array() );

}