如何在WordPress标准中保存在wp_options表中?

时间:2017-06-15 08:06:32

标签: wordpress

我有一个表单,它将数据发送到options.php。之后,保存的值将被导入并导入textarea。

    <form method="post" action="options.php">
        <?php

         settings_fields( 'my_option_group' );
         do_settings_sections( 'my_settings_admin' );
         submit_button();
        ?>
    </form>

此代码有效,但如果我想手动保存DB某个默认值,则该值不会进入textarea的值。我使用add_optionupdate_option

1 个答案:

答案 0 :(得分:0)

了解此流程以将值保存到数据库

/* code for adding menu and options in admin */

add_action('admin_menu','admin_menu_adding');
add_action('admin_init','admin_reg_settings');

function admin_menu_adding(){
    add_menu_page('Mega Page','Mega Page','administrator','mega-page','settings_page_test');
}

function settings_page_test(){
    echo "test";
    ?>
    <form method="post" action="<?php echo admin_url('admin.php'); ?>">
        <?php
        settings_fields('local-settings');
        do_settings_sections('local-settings');
        ?>
        <?php submit_button(); ?>
        <input type="hidden" name="action" value="trotbgo" />
    </form>
    <?php
}

add_action('admin_action_trotbgo','save_value_here');

function save_value_here(){
    update_option() //update option goes here
    exit;
}

function admin_reg_settings(){
    register_setting('local-settings','fieldone');
    register_setting('local-settings','fieldtwo');
}

您需要通过add_option/update_option内部save_value_here()功能

进行保存