如何使用javascript将用户名和密码从页面传递到另一个页面 [英] how to pass username and password from page to another using javascript
本文介绍了如何使用javascript将用户名和密码从页面传递到另一个页面的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
请我想知道如何将用户输入的数据存储在注册页面中，然后我将其传递给登录页面，并在登录页面中验证用户是否写了正确的用户名和密码(已从注册页面传递))这是我注册页面的js代码:
please i want to know how to store the user input data in the registeration page then i pass it to login page and in login page i validate if the user write the right username and password or not(that already passed from registeration page) here is my js code for registeration page:
<head>
<script>
//function to check if the passoword is matched
function checkpass() {
if (document.getElementById('psw').value ==
document.getElementById('psw-confirm').value) {
document.getElementById('message').style.color = 'green';
document.getElementById('message').innerHTML = 'Matched Passowrds';
} else {
document.getElementById('message').style.color = 'red';
document.getElementById('message').innerHTML = 'Those passwords didn’t match. Try again.';
}
}
//function to disable the submit button if the password is not matched
function check_pass() {
if (document.getElementById('psw').value ==
document.getElementById('psw-confirm').value) {
document.getElementById('submit').disabled = false;
} else {
document.getElementById('submit').disabled = true;
}
}
//function of cancel button
function goBack() {
window.history.back();
}
//function to only choose one gendre
function onlyOne(checkbox) {
var checkboxes = document.getElementsByName('check')
checkboxes.forEach((item) => {
if (item !== checkbox) item.checked = false
})
}
</script>
<link href="RegisterartinStyle.css" rel="stylesheet">
</head>
推荐答案
你可以像这样使用 sessionStorage 来存储临时数据...
You can use sessionStorage to store temporary data like this...
sessionStorage.setItem('Username',username);
sessionStorage.setItem('Password',password);
要从您的任何页面检索数据...
To retreive the data from any of your pages...
var Username = sessionStorage.getItem('Username');
var Password = sessionStorage.getItem('Password');
把一切都吹走...
sessionStorage.clear();
这篇关于如何使用javascript将用户名和密码从页面传递到另一个页面的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
