[英]after authentication firebase is not re-directing the user to another page
我遇到的问题是,在Firebase中成功验证用户后(浏览器的调试控制台中没有错误),JS文件不会重定向到第二页。 我正在关注firebase提供的代码,并在github上搜索过。 在这一点上,我不确定我错过了什么。 提前谢谢你的帮助。
<!DOCTYPE html>
<html>
<head>
<div>
<title>My Page</title>
<h1>test</h1>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="author" content="Name"
<link href="https://fonts.googleapis.com/css?family=Nunito:400,600,700" rel="stylesheet">
<link rel="stylesheet" href="style.css" />
</div>
<script src="https://www.gstatic.com/firebasejs/5.11.0/firebase-app.js"></script>
<script src="https://www.gstatic.com/firebasejs/5.11.0/firebase-auth.js"></script>
<script src="https://www.gstatic.com/firebasejs/5.11.0/firebase-database.js"></script>
<script>
var config = {
apiKey: "",
authDomain: "",
databaseURL: "",
projectId: "",
storageBucket: "",
messagingSenderId: ""
};
firebase.initializeApp(config);
</script>
<script src="webapp.js"></script>
</head>
<body>
<div class="main-div">
<h2>Test2</h2>
<input id="txtEmail" type="email" placeholder="Email..." />
<input id="txtPass" type="password" placeholder="Password..." />
<button type="button" onclick="login()" >Login Here</button>
<div>
</body>
</html>
.JS file
function login() {
email = document.getElementById('txtEmail').value;
password = document.getElementById('txtPass').value;
loginBtn = document.getElementById('loginBtn');`enter code here`
firebase.auth().signInWithEmailAndPassword(email, password).catch(function(error) {
var errorCode = error.code;
var errorMessage = error.message;
if (errorCode === 'auth/wrong-password') {
alert('Wrong password, try again!.');
} else {
alert(errorMessage);
}
console.log(error);
});
}
function initApp() {
firebase.auth().onAuthStateChanged(function(user) {
if(user) {
// User is signed in
window.location = 'secondpage.html';
} else {
alert('test!.');
}
}
)}
更换
function initApp() {
firebase.auth().onAuthStateChanged(function(user) {
if(user) {
// User is signed in
window.location = 'secondpage.html';
} else {
alert('test!.');
}
}
)}
同
firebase.auth().onAuthStateChanged(function(user) { if(user) { window.location.href = 'secondpage.html'; } else { alert('test!.'); } } )
您需要将代码块移到函数之外( initApp()
)
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