[英]how to pass username and password from page to another using javascript
請我想知道如何在注冊頁面中存儲用戶輸入數據然后我將其傳遞給登錄頁面並在登錄頁面中驗證用戶是否寫了正確的用戶名和密碼(已經從注冊頁面傳遞)這里是我的注冊頁面的 js 代碼:
<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>
您可以使用sessionStorage來存儲這樣的臨時數據......
sessionStorage.setItem('Username',username);
sessionStorage.setItem('Password',password);
要從您的任何頁面中檢索數據...
var Username = sessionStorage.getItem('Username');
var Password = sessionStorage.getItem('Password');
吹走一切...
sessionStorage.clear();
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