用户登录后如何使内容消失？

Question

我在Wordpress中工作，我想让用户登录后导航栏中的某些元素消失。我该怎么做？

Answer 1

You can use is_user_logged_in() to check if a user is logged in.

So if you put your html inside this code, it will disappear as soon as your user logs in:

if (!is_user_logged_in()) {
   // your html, only for not logged users
} 

Answer 2

You have to edit the plugin code and also understand the how the plugin works but you do it in another way a quite tricky but it works.

add_filter('wp_head','my_js_code');

function my_js_code()
{
  if (is_user_logged_in()) 
  {
 ?>
     <script type="text/javascript">


     var $j = jQuery.noConflict();
    $j(".sfsi_widget").remove();   
</script>


 <?php
      } 
    }

Write this code in functions.php and see if it works

What I have done basically checks if user is logged in if yes performs javascript to remove that div of social plugin. if it will not work you have to

• see if this javascript loaded in document or not via analyzing source code of generated page
• check browser console for errors Best Of Luck