我的程序的场景是当我提交表单时，表单操作转到xyz.php。
在xyz.php中，我只是使用了
INCLUDE("abc.html")重定向到另一个HTML页面，现在abc.html包含一些HTML标签以及“ JAVASCRIPT” ，但是当我的表单提交后，页面重定向到了{{ 1}}。
abc.html包含HTML和Javascript代码。 HTML内容可见，但javascript无法正常工作，
我是PHP新手。谢谢
下面是“ student.php”文件
abc.html这里是“ teachdata.html”
<html>
<head>
<title>Marks Entering</title>
</head>
<body>
<?php
$con1= mysqli_connect('localhost','root','','student');
$con2= mysqli_connect('localhost','root','','first_year');
$con3= mysqli_connect('localhost','root','','computer_dep');
if(isset($_POST['submit']))
{
$query1 = "SELECT MAX(`ID`) as 'ID', `Last_Name`, `Middle_Name`, `first_Name`, `DOB`, `Department`, `Semester` FROM `student`";
$run = mysqli_query($con1,$query1);
if($run == TRUE)
{
$data = mysqli_fetch_assoc($run);
$ID=$data['ID'];
$name= $data['Last_Name'] . " " . $data['Middle_Name'] . " " .$data['first_Name'];
$sem= $data['Semester'];
switch($sem)
{
case 1:
echo "sem1 not have mark";
break;
case 2:
$m1=$_POST['m_i'];
$ph=$_POST['ph'];
$bee=$_POST['bee'];
$em=$_POST['em'];
$evs=$_POST['evs'];
$cm=$_POST['cm'];
$query2="INSERT INTO `sem1`(`Id`,`Name`,`M1`,`PHYSICS1`,`CHEM1`,`BEE`,`EM`,`EVS`) VALUES ($ID,'$name',$m1,$ph,$cm,$bee,$em,$evs)";
$run1 = mysqli_query($con2,$query2);
if($run1 == TRUE)
{
echo "<script type='text/javascript'>
alert('Submitted Successfully!!!!')" ;
include("teachdata.html");
}
else {
echo mysqli_error($con2);
}
break;
}
}
}
?>
</body>
</html>
下面是“ teachtab.js”
<html>
<head>
<title>Data Entry</title>
<link rel="stylesheet" type="text/css" href="teachdata.css">
<script src="teachtab.js"></script>
</head>
<body>
<h1> Welcome teacher section.....</h1>
<div class="solid">
<div class="tab">
<hr>
<p style="margin-left: 40px; text-width:5px ; text-shadow: 0 0 3px #ffb3b3, 0 0 5px #ffe6e6;"><b> Menu</b> </p>
<hr style="color:white">
<button id="defaultOpen" class="tablink" onclick="opentab(event,'home')">Home</button>
<button class="tablink" onclick="opentab(event,'Info')">Add Information</button>
<button class="tablink" onclick="opentab(event,'Marks')">Add Marks</button>
<button class="tablink" onclick="opentab(event,'Update')">Update</button>
</div>
<div id="home" class="tabcontent">
<hr>
<p style="text-shadow: 0 0 3px #FF0000; text-align:center;">Instruction's</p>
<hr>
</div>
<div id="Info" class="tabcontent">
<hr>
<p style="text-shadow: 0 0 3px #FF0000; text-align:center;">Information</p>
<hr>
<form action="student.php" method="post">
<label>Last Name:</label> <input type="text" name="lname" class="space">
<label>Middle Name:</label> <input type="text" name="mname" class="space">
<label>first Name:</label> <input type="text" name="fname" class="space"></br></br>
<label > DOB:</label>
<input type="date" name="bday"> </br></br>
<label>Department:</label>
<select name="department" class="space">
<option value="comp">Computer Engineering</option>
<option value="it">IT Engineering</option>
<option value="civil">Civil Engineering</option>
<option value="mech">Mechanical Engineering</option>
<option value="extc">Electronics Engineering</option>
<option value="auto">Automobile Engineeering </option>
</select></br></br>
SEM:
<select name="semno">
<option value="1">SEM I</option>
<option value="2">SEM II</option>
<option value="3">SEM III</option>
<option value="4">SEM IV</option>
<option value="5">SEM V</option>
<option value="6">SEM VI</option>
<option value="7">SEM VII</option>
<option value="8">SEM VIII</option>
</select>
<button type="submit" name="submit">Submit</button>
</div>
<div id="Marks" class="tabcontent">
<hr>
<p style="text-shadow: 0 0 3px #FF0000; text-align:center;">Marks</p>
<hr>
</div>
<div id="Update" class="tabcontent">
<hr>
<p style="text-shadow: 0 0 3px #FF0000; text-align:center;">Update</p>
<hr>
</div>
</div>
</body>
</html>
答案 0 :(得分：0)
好的，这是最简单的解决方案，但不好保留。
在主脚本中包含js：
<html>
<head>
<title>Marks Entering</title>
<link rel="stylesheet" type="text/css" href="teachdata.css">
<script src="teachtab.js"></script>
</head>
<!-- keep the rest -->
在teacherdata.html中，摆脱<html>，<body>，<head>的所有内容，
<h1> Welcome teacher section.....</h1>
<!-- to -->
</div>
但是，重定向到teachdata.html（或使其成为php脚本teachdata.php并在其中包含一条消息）会更好。
if($run1 == true) {
header("Location: teachdata.php?msg=success");
} else {
//....
在teacherdata.php中，您现在可以将消息内嵌显示为普通的html
<?php
if (isset($_GET['msg'])) {
echo "<div>Message: " . $_GET['msg'] . "</div>";
}
?>
，或者如果您确实希望这样做，则发出普通的旧JavaScript警报：
<?php
if (isset($_GET['msg'])) {
echo "<script> alert('" . $_GET['msg'] . "'); </script>";
}
?>
更多注释：