爲什麼我的設置不能保存在WordPress的管理員？

Question

我是WordPress新手，我已經構建了一個插件，只需在管理菜單上保存設置即可。

但是，當我點擊保存按鈕，它只是帶我到options.php頁面，並沒有做任何事情。我已經查看過我的代碼幾次，我似乎無法找到爲什麼它不保存，並只停留在options.php頁面。

任何幫助將非常感謝！由於

function fflOptionsMenuLink(){ 

    add_options_page("Facebook Footer Link Options", "Facebook Footer Link","manage_options","ffl-options","fflOptionsContent"); 

} 

function fflOptionsContent(){ 


    $opt = get_option("ffl_settings"); 

    $output = "<div class='wrap'> 

     <h2>Facebook footer link settings </h2> 

     <form method='post' action='options.php' id='ffl_settings_group'>"; 

     settings_fields('ffl_settings_group'); 

    $output .= "<table class='form-table'> 
     <tbody> 
      <tr> 
       <th scope='row'><label for='ffl_settings[enable]'>Enable</label> </th> 
       <td><input name='ffl_settings[enable]' type='checkbox' id='ffl_settings[enable]' value='1' ></td> 
      </tr> 


      <tr> 
       <th scope='row'><label for='ffl_settings[facebook_url]'>Facebook Profile </label> </th> 
       <td><input name='ffl_settings[facebook_url]' type='text' id='ffl_settings[facebook_url]' value='{$opt["ffl_settings"]}' class='regular-text' ></td> 
      </tr> 


       <tr> 
       <th scope='row'><label for='ffl_settings[link_color]'>Enter color or hex value</label> </th> 
       <td><input name='ffl_settings[link_color]' type='text' id='ffl_settings[link_color]' value='{$opt["link_color"]}' class='regular-text' ></td> 
      </tr> 

      <tr> 
       <th scope='row'><label for='ffl_settings[show_in_feed]'>Show in feed</label> </th> 
       <td><input name='ffl_settings[show_in_feed]' type='checkbox' id='ffl_settings[show_in_feed]' value='1' ></td> 
      </tr> 



     </tbody> 


    </table> 
    <p class='submit'><input type='submit' name='submit' id='submit' class='button button-primary' value='Submit'> </p> 
     "; 






    $output .= "</form>"; 

    $output.="</div>"; 

    echo $output; 


} 


add_action("admin_menu","fflOptionsMenuLink"); 

//Register Settings 

function fflRegisterSetting(){ 

    register_setting("ffl_settings_group","ffl_settings"); 

} 

add_action("admin_init","ffl_register_setting"); 

Answer 1

幾件事情......

1. 發行 - 用於註冊設置fflRegisterSetting不ffl_register_setting在你的鉤子你函數名。
2. 發行 - 你是不是通過輸出功能WP提交按鈕
3. 提醒 - facebook_url字段值錯誤$opt["link_color"]，但由於複選框都沒有準備好或者所以我認爲這是一個WIP）

所以，你的代碼應該是這個樣子 -

function fflOptionsMenuLink(){ 

    add_options_page("Facebook Footer Link Options", "Facebook Footer Link","manage_options","ffl-options","fflOptionsContent"); 

} 

function fflOptionsContent(){ 


    $opt = get_option("ffl_settings"); 

    echo "<div class='wrap'> 

     <h2>Facebook footer link settings </h2> 

     <form method='post' action='options.php' id='ffl_settings_group'>"; 

    settings_fields('ffl_settings_group'); 

    echo "<table class='form-table'> 
     <tbody> 
      <tr> 
       <th scope='row'><label for='ffl_settings[enable]'>Enable</label> </th> 
       <td><input name='ffl_settings[enable]' type='checkbox' id='ffl_settings[enable]' value='1' ></td> 
      </tr> 


      <tr> 
       <th scope='row'><label for='ffl_settings[facebook_url]'>Facebook Profile </label> </th> 
       <td><input name='ffl_settings[facebook_url]' type='text' id='ffl_settings[facebook_url]' value='{$opt["facebook_url"]}' class='regular-text' ></td> 
      </tr> 


       <tr> 
       <th scope='row'><label for='ffl_settings[link_color]'>Enter color or hex value</label> </th> 
       <td><input name='ffl_settings[link_color]' type='text' id='ffl_settings[link_color]' value='{$opt["link_color"]}' class='regular-text' ></td> 
      </tr> 

      <tr> 
       <th scope='row'><label for='ffl_settings[show_in_feed]'>Show in feed</label> </th> 
       <td><input name='ffl_settings[show_in_feed]' type='checkbox' id='ffl_settings[show_in_feed]' value='1' ></td> 
      </tr> 
     </tbody> 
    </table> 
    "; 

    submit_button(); // Get the submit button from this function 

    echo "</form>"; 

    echo "</div>"; 


} 


add_action("admin_menu","fflOptionsMenuLink"); 

//Register Settings 

function fflRegisterSetting(){ 

    register_setting("ffl_settings_group","ffl_settings"); 

} 

add_action("admin_init","fflRegisterSetting");