页面的共享链接

Question

我正在从用户的个人资料中共享一个事件的链接，事件的页面是动态的，当用户点击分享到Facebook时，我会得到事件的ID并将其存储到Session变量中，我在事件页面中使用这个Session变量来描述：og标签。但是我的：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，他们使用GET方法在：og标记中显示事件信息。