共享页面链接

Question

我正在从用户的个人资料中共享事件的链接，事件页面是动态的，当用户单击共享到 Facebook 时，我获取事件 ID 并将其存储到会话变量中，并且我在事件页面中使用此会话变量来描述：og 标签。但我的：og 标签没有显示数据。这是我的代码：

    function post(id) {

        document.cookie = "eventID = "+id;

        <?php $_SESSION['EVENT_ID'] = $_COOKIE['eventID']; ?>;

        FB.ui({

               method: 'share',

               href: "mywebsiteURL/events.php"

           }

     }

//Here is the head of my events.php

    $col = 'events.*,status.name as statusName,mosque_reg.name as mosque';

    $table = "events,status,mosque_reg";

    $where = "events.id = '".$obj->verifyint($_SESSION['EVENT_ID'])."' AND events.status_id = status.id 

    AND events.inserted_by = mosque_reg.inserted_by"; 

    $ticket = $obj->read_specific_event($col,$table,$where);

    if($ticket->num_rows>0)

    {

     $issue = $ticket->fetch_assoc();

     $pic ="https://www.theglobalmuslim.com/mosque/portal/images/events/".$issue['photo'];

     $contactName = $issue['contactPerson'];

     $contact = $issue['contactNumber'];

     $description = $issue['description'];

     $topic = $issue['topic'];

  }

  ?>

   <meta property="fb:app_id" content="258374655358948" />

   <meta property="og:site_name" content="The Global Muslim"/>

   <link property="og:url"           content="https://www.theglobalmuslim.com/events.php?id=<?php echo 

   $_SESSION['EVENT_ID']; ?>"/>

   <meta property="og:type"          content="website" />

   <meta property="og:title"         content="Event Name:<?php echo $topic; ?>" />

   <meta property="og:description"   content="New event is held at Mosque <?php echo 

   $issue['mosque']."\n."." Description: ".$description ?>" />

   <meta property="og:image"         content="<?php echo $pic; ?>" />

Answer 1

我通过打开内部页面的 URL 解决了这个问题，并且使用 GET 方法在 :og 标签中显示事件信息。