dongmi4809 2017-05-10 10:48
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登录PHP后出现注销按钮

Problem: I want "logout" make instant appear if I'm logged. Now it only appears when I do Refresh (F5). Is there any way to make it instant appear after login?

<?php if ($gebruiker->checkLogout()) { ?>
  <li><a href="logout.php">Loguit</a></li>
<?php } ?>

function checkLogout()

function checkLogout(){
       if (isset($_SESSION['login'])) {
         return true;
       }else {
         return false;
       }
     }
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2条回答 默认 最新

  • douweidao3882 2017-05-10 10:55
    关注

    Make your code structure like:

    ---------------
    Logic for login
    ---------------
    
    ------------
    Menu Section
    ------------
    

    With this structure, when user login is successful the SESSION are set at the top, so that you can check them in menu section and on that behalf you can show the logout button. In the current scenario the logic section is placed after menu section that's why you have to make another request to check it.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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