Woocommerce在标签内添加部分

Question

我正在做一个woocommerce的小插件.在该插件中,我想在管理区域中显示部分,就像shipping Options, Flat Rate, Free Shipping etc在woocommerce设置仪表板的运输选项卡中一样.首先,我从插件创建了一个选项卡,在该选项卡中我想要这些部分.为了创建选项卡,我从这个链接获取代码所以我的插件代码是这样的

<?php
/**
 * Plugin Name: WooCommerce Settings Tab 
 * Plugin URI: http://www.wordpress.org
 * Description: Woocmmerce settings tab.
 * Author: Author Name
 * Author URI: http://www.wordpress.org
 * Version: 1.0
 *
 */

class WC_Settings_Tab {
    public static function init() {
        add_filter( 'woocommerce_settings_tabs_array', __CLASS__ . '::add_settings_tab', 50 );
        add_action( 'woocommerce_settings_tabs_settings_tab_demo', __CLASS__ . '::settings_tab' );
        add_action( 'woocommerce_update_options_settings_tab_demo', __CLASS__ . '::update_settings' );
        add_action( 'woocommerce_sections',__CLASS__ . '::get_sections');
    }

    public static function add_settings_tab( $settings_tabs ) {
        $settings_tabs['settings_tab_demo'] = __( 'Settings Demo Tab', 'woocommerce-settings-tab-demo' );
        return $settings_tabs;
    }

    public static function settings_tab() {
        woocommerce_admin_fields( self::get_settings() );
    }

    public static function update_settings() {
        woocommerce_update_options( self::get_settings() );
    }

      public function get_sections() {
        $sections = array(
          '' => __( 'Test Link 1', 'woocommerce' ),
          'testlink2' => __( 'Test Link 2', 'woocommerce' ),
        );

        return apply_filters( 'woocommerce_sections', $sections );
      }    

    public static function get_settings() {

        $settings = array(
            'section_title' => array(
                'name'     => __( 'Section Title', 'woocommerce-settings-tab-demo' ),
                'type'     => 'title',
                'desc'     => '',
                'id'       => 'wc_settings_tab_demo_section_title'
            ),
            'title' => array(
                'name' => __( 'Title', 'woocommerce-settings-tab-demo' ),
                'type' => 'text',
                'desc' => __( 'This is some helper text', 'woocommerce-settings-tab-demo' ),
                'id'   => 'wc_settings_tab_demo_title'
            ),
            'description' => array(
                'name' => __( 'Description', 'woocommerce-settings-tab-demo' ),
                'type' => 'textarea',
                'desc' => __( 'This is a paragraph describing the setting. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda.', 'woocommerce-settings-tab-demo' ),
                'id'   => 'wc_settings_tab_demo_description'
            ),
            'section_end' => array(
                 'type' => 'sectionend',
                 'id' => 'wc_settings_tab_demo_section_end'
            )
        );

        return apply_filters( 'wc_settings_tab_demo_settings', $settings );
    }

}

WC_Settings_Tab::init();

但它没有显示这些部分.那么有人可以告诉我如何在woocommerce设置选项卡中添加部分吗？任何帮助和建议都会非常明显.

Answer 1

我试图已经2x回答了这个问题.我的部分工作在我的插件中,但是你发现它是一个可以解决的野兽.最好的例子是如何添加运输/支付网关......如果您可以访问其中任何一个.而那种取决于你是在公司,你想在那些道路可扩展的东西.

无论如何,因为我几乎找不到我正在使用的代码,我试图将其压缩成一个控制所有部分的文件.

首先加载设置文件.

add_filter( 'woocommerce_get_settings_pages', 'so_26355697_add_settings_page' );
function so_26355697_add_settings_page( $settings ) {
    $settings[] = include( 'wc-plugin-settings.php' );  
    return $settings;
}

然后在wc-plugin-settings.php文件中(必须返回一个类对象)...

class WC_Settings_My_Plugin extends WC_Settings_Page {

    /**
     * Constructor
     */
    public function __construct() {

        $this->id    = 'demo_plugin';

        add_filter( 'woocommerce_settings_tabs_array', array( $this, 'add_settings_tab' ), 50 );
        add_action( 'woocommerce_sections_' . $this->id, array( $this, 'output_sections' ) );
        add_action( 'woocommerce_settings_' . $this->id, array( $this, 'output' ) );
        add_action( 'woocommerce_settings_save_' . $this->id, array( $this, 'save' ) );

    }

    /**
     * Add plugin options tab
     *
     * @return array
     */
    public function add_settings_tab( $settings_tabs ) {
        $settings_tabs[$this->id] = __( 'Settings Demo Tab', 'woocommerce-settings-tab-demo' );
        return $settings_tabs;
    }

    /**
     * Get sections
     *
     * @return array
     */
    public function get_sections() {

        $sections = array(
            'section-0'         => __( 'Plugin Options', 'woocommerce-settings-tab-demo' ),
            'section-1'         => __( 'Section 1', 'woocommerce-settings-tab-demo' ),
            'section 2'         => __( 'Section 2', 'woocommerce-settings-tab-demo' ),

        );

        return apply_filters( 'woocommerce_get_sections_' . $this->id, $sections );
    }


    /**
     * Get sections
     *
     * @return array
     */
    public function get_settings( $section = null ) {

        switch( $section ){

            case 'section-0' :
                $settings = array(
                    'section_title' => array(
                        'name'     => __( 'Main Section Title', 'woocommerce-settings-tab-demo' ),
                        'type'     => 'title',
                        'desc'     => '',
                        'id'       => 'wc_settings_tab_demo_title_section-1'
                    ),
                    'title' => array(
                        'name' => __( 'Main Title', 'woocommerce-settings-tab-demo' ),
                        'type' => 'text',
                        'desc' => __( 'This is some helper text', 'woocommerce-settings-tab-demo' ),
                        'id'   => 'wc_settings_tab_demo_title_section-1'
                    ),
                    'description' => array(
                        'name' => __( 'Main Description', 'woocommerce-settings-tab-demo' ),
                        'type' => 'textarea',
                        'desc' => __( 'This is a paragraph describing the setting. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda.', 'woocommerce-settings-tab-demo' ),
                        'id'   => 'wc_settings_tab_demo_description_section-1'
                    ),
                    'section_end' => array(
                         'type' => 'sectionend',
                         'id' => 'wc_settings_tab_demo_end-section-1'
                    )
                );

            break;
            case 'section-1':
                $settings = array(
                    'section_title' => array(
                        'name'     => __( 'Section One Title', 'woocommerce-settings-tab-demo' ),
                        'type'     => 'title',
                        'desc'     => '',
                        'id'       => 'wc_settings_tab_demo_section_title_section-2'
                    ),
                    'title' => array(
                        'name' => __( 'Section One Title', 'woocommerce-settings-tab-demo' ),
                        'type' => 'text',
                        'desc' => __( 'This is some helper text', 'woocommerce-settings-tab-demo' ),
                        'id'   => 'wc_settings_tab_demo_title_section-2'
                    ),
                    'description' => array(
                        'name' => __( 'Section One Description', 'woocommerce-settings-tab-demo' ),
                        'type' => 'textarea',
                        'desc' => __( 'This is a paragraph describing the setting. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda.', 'woocommerce-settings-tab-demo' ),
                        'id'   => 'wc_settings_tab_demo_description_section-2'
                    ),
                    'section_end' => array(
                         'type' => 'sectionend',
                         'id' => 'wc_settings_tab_demo_section_end_section-2'
                    )
                );
            break;
            case 'section-2':
                $settings = array(
                    'section_title' => array(
                        'name'     => __( 'Section Two Title', 'woocommerce-settings-tab-demo' ),
                        'type'     => 'title',
                        'desc'     => '',
                        'id'       => 'wc_settings_tab_demo_section_title'
                    ),
                    'title' => array(
                        'name' => __( 'Section Two Title', 'woocommerce-settings-tab-demo' ),
                        'type' => 'text',
                        'desc' => __( 'This is some helper text', 'woocommerce-settings-tab-demo' ),
                        'id'   => 'wc_settings_tab_demo_title'
                    ),
                    'description' => array(
                        'name' => __( 'Section Two Description', 'woocommerce-settings-tab-demo' ),
                        'type' => 'textarea',
                        'desc' => __( 'This is a paragraph describing the setting. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda. Lorem ipsum yadda yadda yadda.', 'woocommerce-settings-tab-demo' ),
                        'id'   => 'wc_settings_tab_demo_description'
                    ),
                    'section_end' => array(
                         'type' => 'sectionend',
                         'id' => 'wc_settings_tab_demo_section_end'
                    )
                );


            break;

        }

        return apply_filters( 'wc_settings_tab_demo_settings', $settings, $section );

    }

    /**
     * Output the settings
     */
    public function output() {
        global $current_section;
        $settings = $this->get_settings( $current_section );
        WC_Admin_Settings::output_fields( $settings );
    }


    /**
     * Save settings
     */
    public function save() {
        global $current_section;
        $settings = $this->get_settings( $current_section );
        WC_Admin_Settings::save_fields( $settings );
    }

}

return new WC_Settings_My_Plugin();

正如我所说的,这并不是Woo如何做到的,甚至我在自己的代码中是如何做到的.但是,我认为这是最简单的方法.如果您需要可以扩展的东西,这将是不合适的,但这也更难写.

Answer 2

为了更好地使用 WordPress，您还应该触发 init 函数，以便它在正确的时间发生。该触发器是“admin_init”触发器。

add_action( 'admin_init',  '<your func name>');

因此，对于您的用例，替换：

WC_Settings_Tab::init();

和

add_action( 'admin_init',  'WC_Settings_Tab::init');

使用 admin_init 触发器的另一种方法是将您提供的函数添加到您应放入主题文件夹中的 woocommerce-admin-init.php 文件中。

不同之处在于，第一个解决方案可以在任何您想要的地方工作，因此您可以在插件中而不是在主题中使用它。