在此之前,我可以多次将数据插入数据库。我正在使用网络矩阵和 XAMPP 进行开发。我在处理端口时遇到问题,但是在更改某些内容之后就可以了,但是数据库不再接收数据。我正在开发的另一个使用 PHP 的系统运行良好,但问题出在 jQuery 移动设备上。
这是 index.html 文件
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black" />
<title>
</title>
<link rel="stylesheet" href="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.css" />
<link rel="stylesheet" href="my.css" />
<script src="http://code.jquery.com/jquery-1.7.2.min.js">
</script>
<script src="http://code.jquery.com/mobile/1.2.0/jquery.mobile-1.2.0.min.js">
</script>
<script src="my.js">
</script>
<!-- User-generated css -->
<style>
</style>
<!-- User-generated js -->
<script>
try {
$(function() {
});
} catch (error) {
console.error("Your javascript has an error: " + error);
}
</script>
</head>
<body>
<!-- Home -->
<div data-role="page" id="page1">
<div data-theme="a" data-role="header" data-position="fixed">
<h3>
Student Uitm
</h3>
</div>
<div data-role="content">
<form action="http://localhost/student/save2db.php" method="post">
<label>Nama</label><input type="text" name="Nama">
<label>No Kad Pengenalan</label><input type="text" maxlength="12" name="icno">
<label>Jantina</label><select name="jantina">
<option value="L">Lelaki</option>
<option value="P">Perempuan</option>
</select>
<input name="sbt" type="submit" value="save" data-inline="true">
</form>
</div>
<div data-theme="a" data-role="footer" data-position="fixed">
<h3>
Footer
</h3>
</div>
</div>
</body>
</html>
这是 save2db.php 文件:
<?php
$con=mysqli_connect("localhost","root"," ","student");
// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$sql="INSERT INTO student1 (Nama, icno, jantina)
VALUES
('$_POST[Nama]','$_POST[icno]','$_POST[jantina]')";
if (!mysqli_query($con,$sql))
{
die('Error: ' . mysqli_error($con));
}
echo "1 record added";
mysqli_close($con);
?>