post_type, 'normal', 'high' ); } public function metabox( $post_id ) { return apply_filters( 'lp/metabox/question/lists', array( '_lp_mark' => new LP_Meta_Box_Text_Field( esc_html__( 'Points', 'learnpress' ), esc_html__( 'Points for choosing the correct answer.', 'learnpress' ), '1', array( 'type_input' => 'number', 'custom_attributes' => array( 'min' => '1', 'step' => '1', ), 'style' => 'width: 60px;', ) ), '_lp_hint' => new LP_Meta_Box_Textarea_Field( esc_html__( 'Hint', 'learnpress' ), esc_html__( 'The instructions for the user to select the right answer. The text will be shown when users click the \'Hint\' button.', 'learnpress' ), '' ), '_lp_explanation' => new LP_Meta_Box_Textarea_Field( esc_html__( 'Explanation', 'learnpress' ), esc_html__( 'The explanation will be displayed when students click the "Check Answer" button.', 'learnpress' ), '' ), ) ); } public function output( $post ) { parent::output( $post ); ?>
metabox( $post->ID ) as $key => $object ) { if ( is_a( $object, 'LP_Meta_Box_Field' ) ) { $object->id = $key; $output = $object->output( $post->ID ); if ( ! empty( $output ) ) { echo wp_kses_post( $object->output( $post->ID ) ); } } elseif ( is_array( $object ) ) { $is_old = true; } } if ( $is_old ) { lp_meta_box_output( $this->metabox( $post->ID ) ); } do_action( 'learnpress/question-settings/after' ); ?>