我試圖讓模態顯示在條件滿足,但問題是沒有模態顯示,有人可以幫我這個嗎? php代碼在模態代碼下面。調用模態,如果條件滿足 - PHP
這裏的PHP
<?php
session_start();
include_once("connection.php");
if (isset($_POST['login']))
{
$stud_no = $_POST["stud_no"];
$password = $_POST["pword"];
$name = mysqli_real_escape_string($con, $stud_no);
$password = mysqli_real_escape_string($con, $password);
$select_user = "SELECT * FROM student_accounts WHERE stud_no ='$stud_no' AND password ='$password'";
$run_user = mysqli_query($con, $select_user);
$check_user = mysqli_num_rows($run_user);
if ($check_user > 0)
{
$_SESSION['stud_no'] = $stud_no;
header('location: home.php');
}
else
{
echo '<script>$("#myModal").modal()</script>';
}
}
?>
這裏的模式
<div id="myModal" class="modal fade" role="dialog">
<div class="modal-dialog">
<!-- Modal content-->
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal">×</button>
<h4 class="modal-title">Modal Header</h4>
</div>
<div class="modal-body">
<p>Some text in the modal.</p>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
</div>
</div>
</div>
</div>
試圖''? – Mohammad
打開你的控制檯並刷新你的瀏覽器,並檢查你是否得到任何錯誤? –
@RanaGhosh未捕獲ReferenceError:$未定義 在index.php:88 –