如何仅显示特定用户ID的类别

问题描述：

我有以下代码行，其中包含编辑附件的链接。我只希望某些用户ID能够看到这个编辑链接。我怎样才能使这个链接，这是类=编辑附件，显示一个特定的用户ID？如何仅显示特定用户ID的类别

<div class="details"> 
      <div class="filename">29982792291_9e1fc5b238_k-1.jpg</div> 
      <div class="uploaded">November 9, 2016</div> 
      <div class="file-size">1 MB</div> 
      <div class="dimensions">2048 × 1365</div> 
      <a class="edit-attachment" href="https://www.citynarrative.com/wp-admin/post.php?post=308&amp;action=edit&amp;image-editor" target="_blank">Edit Image</a> 
      <button type="button" class="button-link delete-attachment">Delete Permanently</button> 
      <div class="compat-meta"> 
      </div> 
     </div>

您需要可以使用PHP或JavaScript来确定UserID是否与所需的ID匹配。代码将如下所示： if（user.id === 235）{/ *代码显示相关按钮* /}; – user3492940

答

取决于您在谈论用户标识时的含义。

您也许可以使用函数edit_post_link($link, $before, $after, $id, $class);其中$ id是后（或附件）ID

这只会根据用户capatibilities显示链接。

更多细节edit_post_link

$user = wp_get_current_user(); 
$allowed_roles = array('editor', 'administrator', 'author'); // can be authorized ids 
// but you'll need to replace $user->roles by $user->ID in array_intersect 

    if(array_intersect($allowed_roles, $user->roles)) { ?> 
     <div class="details"> 
      <div class="filename">29982792291_9e1fc5b238_k-1.jpg</div> 
      <div class="uploaded">November 9, 2016</div> 
      <div class="file-size">1 MB</div> 
      <div class="dimensions">2048 × 1365</div> 
      <?php echo edit_post_link(__('Edit Image', text-domain), '', '', $id);?> 
      <button type="button" class="button-link delete-attachment">Delete Permanently</button> 
      <div class="compat-meta"> 
      </div> 
     </div> 
    <?php } ?>

您还可以检查用户登录其作用，以显示你的链接与current_user_can()

答

试试这个代码

$user_array = array(1, 2 , 3); // list of user id 
$user_id = get_current_user_id(); // login user id 
if (in_array($user_id, $user_array)) 
{ 
    ?> 
    <div class="details"> 
      <div class="filename">29982792291_9e1fc5b238_k-1.jpg</div> 
      <div class="uploaded">November 9, 2016</div> 
      <div class="file-size">1 MB</div> 
      <div class="dimensions">2048 × 1365</div> 
      <a class="edit-attachment" href="https://www.citynarrative.com/wp-admin/post.php?post=308&amp;action=edit&amp;image-editor" target="_blank">Edit Image</a> 
      <button type="button" class="button-link delete-attachment">Delete Permanently</button> 
      <div class="compat-meta"> 
      </div> 
     </div> 
    <?php 
}

如何仅显示特定用户ID的类别

相关推荐