php重定向在chrome中工作，但在firefox上没有

Question

下面是我的 php 执行重定向的代码

代码片段：-

     echo "<form action='exp_yogesh.php?id=$id' method='post'>";
     echo "<td> <input type='image'  name='putonline' value='$id'  src='images/on_button.png'  no-repeat; border:none;' alt='submit'>  </td> ";
     echo "<td> <input type='image'  name='putoffline' value='$id'  src='images/off_botton.png'  no-repeat; border:none;'  alt='submit'>  </td> ";
     echo "</form>";

这是exp_yogesh.php 文件

<?php
include 'includes/connection.php';
session_start();
$new_id= $_GET['id'];

if (isset($_POST['putonline'])) {
    $query = "UPDATE user SET status= '1' WHERE id= '$new_id'";
    $result = $cid-> query($query);
    if ($result== TRUE) {
        header("Refresh:0.01; url=EidtEmp.php");
        exit;
    } else {
        echo "";
    }


}

if (isset($_POST['putoffline'])) {
    $query = "UPDATE user SET status= '0' WHERE id= '$new_id'";
    $result = $cid-> query($query);
    if ($result== TRUE) {
        header("Refresh:0.01; url=EidtEmp.php");
        exit;
    } else {
        echo "not done";
    }
}
mysqli_close($cid);

?>

当我在 Google Chrome 上运行上述代码时，它可以正常工作，但在 Firefox

上运行时却不能

Answer 1

您是否尝试过使用 header('location') 函数？

示例：

<?php
if (isset($_POST['putonline'])) {
    $query = "UPDATE user SET status= '1' WHERE id= '$new_id'";
    $result = $cid-> query($query);
    if ($result== TRUE) {
        header("location:EidEmp.php");
        die();
    } else {
        echo "Failed";
    }


}

?>

已编辑：

也许用 javascript 函数改变你的 header 函数

即

echo "<script>window.location.replace('EidtEmp.php');</script>";

或尝试改变 if (isset($_POST['putonline']))

与

if ($_SERVER['REQUEST_METHOD'] == 'POST' )

因为某些浏览器在您按下回车后不会发送提交按钮

更新：如果你有两个条件试试这个

<?php
    include 'includes/connection.php';
session_start();
$new_id= $_GET['id'];

if ($_SERVER['REQUEST_METHOD'] == 'POST' ){
if (isset($_POST['putonline_x'])) {
    $query = "UPDATE user SET status= '1' WHERE id= '$new_id'";
    $result = $cid-> query($query);
    if ($result== TRUE) {
        header("Refresh:0.01; url=EidtEmp.php");
        exit;
    } else {
        echo "";
    }


}

if (isset($_POST['putoffline_x'])) {
    $query = "UPDATE user SET status= '0' WHERE id= '$new_id'";
    $result = $cid-> query($query);
    if ($result== TRUE) {
        header("Refresh:0.01; url=EidtEmp.php");
        exit;
    } else {
        echo "not done";
    }
}
}
mysqli_close($cid);
?>

Answer 2

替换exp_yogesh.php页面的前两行。

<?php
include 'includes/connection.php';
session_start();

有

<?php
ob_start();
session_start();
include 'includes/connection.php';

将标题函数更改为：

header("location:EidtEmp.php");

Answer 3

试试这个；它可能会起作用。

echo("<meta http-equiv='refresh' content='0';url=EidtEmp.php>");