我正在尝试将自己的插件选项添加到Easy digital downloads插件中。示例代码如下：

http://docs.easydigitaldownloads.com/article/383-automatic-upgrades-for-wordpress-plugins

我在register\\u选项中添加了另一个寄存器设置

  register_setting(\'owlish_settings_group\',\'owlish_display_notes\');

以这种形式，我可以选择

$displaynotes = get_option( \'owlish_display_notes\' );

我有两个settings\\u fields calling

<?php settings_fields(\'owlish_license\'); ?>
<?php settings_fields(\'owlish_settings_group\'); ?>

在表单中，我在提交按钮上方有一个复选框

  <table class="form-table">
  <tr>
    <th scope="row"><?php _e(\'Show notes?\', \'owlish-textdomain\'); ?></th>
    <td id="front-static-pages">
    <fieldset>
    <legend class="screen-reader-text"><span><?php _e(\'Show notes?\', \'owlish-textdomain\'); ?></span></legend>
    <ul>
    <li><input type="checkbox" name="owlish_display_notes" value="1" id="owlish_display_notes" <?php checked(\'1\'==$displaynotes); ?> /><label for="show_notes"> <?php _e(\'show notes\', \'owlish-textdomain\'); ?></label></li>
    </ul>
    </fieldset>
    </td>
  </tr>
  </table> 

这就是我添加到EDD示例代码中的全部内容。问题是，我只能保存其中一个选项。如果两个settings\\u字段调用都处于活动状态，则只有owlish_display_notes 已保存。如果我对settings_fields(\'owlish_settings_group\'); out，则会保存许可证，但不会保存注释。

这快把我逼疯了。我现在对选项中每个表格行中保存的设置都很满意，应该可以了。

我错过了什么？非常感谢

add_settings_section("owlish_license", "SECTION NAME", null, "theme-options");
add_settings_section("owlish_settings_group", "SECTION NAME 2", null, "theme-options");

add_settings_field("owlish_display_notes", "Display Notes", "callback1", "theme-options", "owlish_license");
register_setting(\'owlish_settings_all\',\'owlish_display_notes\');

add_settings_field("owlish_display_notes2", "Display Notes 2", "callback2", "theme-options", "owlish_settings_group");
register_setting(\'owlish_settings_all\',\'owlish_display_notes2\');

settings_fields("owlish_settings_all");
do_settings_sections("theme-options");