因此，刚开始使用 html 和 js 进行编码，需要一些帮助来了解为什么页面在验证后没有重定向。该页面在登录后重置，我试图将其重定向到 login.html。请问有什么帮助吗？
DOCTYPE html>
<html lang="en" dir="ltr">
<head>
<meta charset="utf-8">
<title>Task Manager</title>
<link rel="stylesheet" href="style.css">
<script src ="login.js"> </script>
</head>
<body>
<div class="center">
<h1>Task Manager</h1>
<form method="post">
<div class="txt_field">
<input type="text" required name="" id="username">
<span></span>
<label>Username</label>
</div>
<div class="txt_field">
<input type="password" name="" id="password">
<span></span>
<label>Password</label>
</div>
<div class="pass">Forgot Password?</div>
<input type="submit" name="" value="Login" onclick="validate()">
<div class="signup_link">
Not a member? <a href="#">Signup</a>
</div>
</form>
</div>
</body>
</html>
Javascript：
function validate()
{
var username=document.getElementById("username").value;
var password=document.getElementById("password").value;
if(username=="admin"&& password=="user")
{
alert("login succesfully");
window.location.href = "./todo.html";
return false;
}
else
{
alert("login failed");
return false;
}
}
你的问题出在返回部分的java脚本中，所以我不记得到底如何以true结束重定向
你可以改变
window.location.href = "./todo.html";window.location = "./todo.html";我也有同样的问题，并检查了 stackoverflow 上的解决方案，但我似乎无法管理表单在提交后重定向到另一个页面。
这是我的代码：（html）
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>
Newsletter sign-up
</title>
<link rel="stylesheet" href="style.css">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
<body>
<main>
<aside class="left">
<h1>Stay updated!</h1>
<p>Join 60,000+ product managers receiving monthly updates on:</p>
<ul id="checks">
<li>Product discovery and building what matters</li>
<li>Measuring to ensure updates are a success</li>
<li>And much more!</li>
</ul>
<form id="myForm">
<label for="email">Email address</label>
<input type="email" id="email" placeholder="[email protected]" name="email">
<p id="error-message"></p>
<button id="subscribe" type="submit">Subscribe to monthly newsletter</button>
</form>
</aside>
<aside class="right">
<img src="images/illustration-sign-up-desktop.svg" alt="desktop">
</aside>
</main>
<script src="script.js"></script>
</body>
</html>
和 JavaScript：
const form = document.getElementById('myForm');
const errorMessage = document.querySelector('#error-message');
const emailField = form.elements['email'];
const emailValue = emailField.value;
const success = document.querySelector('#success');
form.addEventListener('submit', (e) => {
if(emailValue === '') {
e.preventDefault();
errorMessage.innerHTML = "Please enter a valid email address!";
} else {
window.setTimeout(function(){ window.location.href = "success.html"; },1000);
}
})
我什至尝试了
window.location.assign('success.html')