0 javascript php echo sweetalert sweetalert2
我有一个将数据插入 MySQL 的代码，该代码运行良好，我想将当前的 java 脚本警报替换为 sweetalert2。我浏览了所有论坛但找不到任何东西。谁能帮我？谢谢。
<?php
//session_start();
//include "dbcon.php";
error_reporting(0);
$conn = new PDO('mysql:host=localhost; dbname=fleet','root', 'root');
$department=$_POST['department'];
$employee=$_POST['employee'];
$approver=$_POST['approver'];
$depart_date=$_POST['depart_date'];
$return_date=$_POST['return_date'];
$depart_time=$_POST['depart_time'];
$return_time=$_POST['return_time'];
$depart_place=$_POST['depart_place'];
$arrival_place=$_POST['arrival_place'];
$reason=$_POST['reason'];
$request_timestamp=$_POST['request_timestamp'];
$approver_email = $_POST['approver_email'];
//employee_name = $_POST['employee_name'];
$employee_name = $_POST['employee_name'];
$approver_name = $_POST['approver_name'];
$employee_title = $_POST['employee_title'];
//$no_of_passengers = '';
//$name_of_passengers = '';
$no_of_passengers = $_POST['no_of_passengers'];
$name_of_passengers = $_POST['name_of_passengers'];
//$no_of_passengers2 = $_POST['no_of_passengers2'];
//$name_of_passengers2 = $_POST['name_of_passengers2'];
//$no_of_passengers2 = '';
//$name_of_passengers2 = '';
$sql2='';
//include "mail.php";
// $no_of_passengers2 = $_POST['no_of_passengers2'];
// $name_of_passengers2 = $_POST['name_of_passengers2'];
if (isset($_POST['submit'])) {
// $sql2='';
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$sql = "INSERT INTO fms_booking_request (requested_by, approver, approving_dept, no_of_passengers, name_of_passengers, departure_place, arrival_place, reason, request_timestamp,departure_date, return_date, departure_time, return_time)
VALUES ('$employee', '$approver', '$department', '$no_of_passengers', '$name_of_passengers', '$depart_place', '$arrival_place', '$reason','$request_timestamp','$depart_date', '$return_date','$depart_time','$return_time')";
$conn->exec($sql);
//$conn->exec($sql2);
/*echo "<br><br>You have successfully booked for a vehicle.<br>
An emial is being sent to approver, Please wait for 5 seconds.<br>
*<br>
**<br>
***<br>
****<br>
*****<br>
******<br>";
*/
include "mail.php";
echo "<script>alert('Successfully booked for a vehicle, email has been sent to approver'); window.location='vehicle_booking_form.php'</script>";
}
else{
echo "<script>alert('Please try again!'); window.location='vehicle_booking_form.php'</script>";
}
?>
我想使用这个sweetalert
Swal.fire({
position: 'top-end',
type: 'success',
title: 'Your work has been saved',
showConfirmButton: false,
timer: 1500
})
要在 php 中使用它，您可以使用以下代码。首先，您必须包含我已经包含的 sweetalert 库。然后你可以使用我在回声中使用的甜蜜警报。Sweetalert 在 dom 元素加载之前不会加载。所以为了解决这种情况我使用了jquery的$(document).ready()函数。
注意：不要忘记jquery在顶部也包含库
<head>
<script src="jquery-3.3.1.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/sweetalert/2.1.2/sweetalert.min.js"></script>
</head>
<?php
echo '
<script type="text/javascript">
$(document).ready(function(){
swal({
position: "top-end",
type: "success",
title: "Your work has been saved",
showConfirmButton: false,
timer: 1500
})
});
</script>
';
?>