小编viv*_*vek的帖子

当用户单击 esc 警报时不应关闭，他应该单击立即付款按钮以进一步操作。

 if($unpaid==true){
     echo $print = '<script>
      function alertOn(){
swal({ 
        title: "No Membership Fees Received",
        text: "Please pay membership fees as per your selected package",
        type: "warning",
        confirmButtonText: "PAY NOW"

      },
      function(){
        window.location.href = "unpaid.php";
    });
};
window.onload = alertOn
</script>';