提前致谢，如果之前有人问过这个问题，我们深表歉意。我是 firebase 和 javascript 的新手，在这里我正在为具有以下字段的用户创建一个注册表单:
用户名公司名称联系方式电子邮件地址密码我也浏览了一些教程和示例，但在这些教程中我发现只有电子邮件和密码字段用于身份验证，但就我而言，我也想注册用户至于在 firebase 数据库中插入用户名、电子邮件地址、公司名称、联系电话……
谁能帮帮我...下面是我的代码
<!DOCTYPE html>
<html>
<head>
<!--Bootstrap CSS CDN-->
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!---jQuery CDN-->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script type="text/javascript">
/**
* Handles the sign in button press.
*/
function toggleSignIn() {
if (firebase.auth().currentUser) {
// [START signout]
firebase.auth().signOut();
// [END signout]
} else {
var email = document.getElementById('email').value;
var password = document.getElementById('password').value;
if (email.length < 4) {
alert('Please enter an email address.');
return;
}
if (password.length < 4) {
alert('Please enter a password.');
return;
}
// Sign in with email and pass.
// [START authwithemail]
firebase.auth().signInWithEmailAndPassword(email, password).catch(function(error) {
// Handle Errors here.
var errorCode = error.code;
var errorMessage = error.message;
// [START_EXCLUDE]
if (errorCode === 'auth/wrong-password') {
alert('Wrong password.');
} else {
alert(errorMessage);
}
console.log(error);
document.getElementById('quickstart-sign-in').disabled = false;
// [END_EXCLUDE]
});
// [END authwithemail]
window.location = '/1home.php'
}
document.getElementById('quickstart-sign-in').disabled = true;
}
/**
* Handles the sign up button press.
*/
function handleSignUp() {
var email = document.getElementById('email').value;
var password = document.getElementById('password').value;
if (email.length < 4) {
alert('Please enter an email address.');
return;
}
if (password.length < 4) {
alert('Please enter a password.');
return;
}
// Sign in with email and pass.
// [START createwithemail]
firebase.auth().createUserWithEmailAndPassword(email, password).catch(function(error) {
firebase.database().ref('users/' + user.uid).set({
email: email,
password: password
})
// Handle Errors here.
var errorCode = error.code;
var errorMessage = error.message;
// [START_EXCLUDE]
if (errorCode == 'auth/weak-password') {
alert('The password is too weak.');
} else {
alert(errorMessage);
}
console.log(error);
// [END_EXCLUDE]
});
// [END createwithemail]
}
/**
* Sends an email verification to the user.
*/
function sendEmailVerification() {
// [START sendemailverification]
firebase.auth().currentUser.sendEmailVerification().then(function() {
// Email Verification sent!
// [START_EXCLUDE]
alert('Email Verification Sent!');
// [END_EXCLUDE]
});
// [END sendemailverification]
}
function sendPasswordReset() {
var email = document.getElementById('email').value;
// [START sendpasswordemail]
firebase.auth().sendPasswordResetEmail(email).then(function() {
// Password Reset Email Sent!
// [START_EXCLUDE]
alert('Password Reset Email Sent!');
// [END_EXCLUDE]
}).catch(function(error) {
// Handle Errors here.
var errorCode = error.code;
var errorMessage = error.message;
// [START_EXCLUDE]
if (errorCode == 'auth/invalid-email') {
alert(errorMessage);
} else if (errorCode == 'auth/user-not-found') {
alert(errorMessage);
}
console.log(error);
// [END_EXCLUDE]
});
// [END sendpasswordemail];
}
/**
* Handles registering callbacks for the auth status.
*
* This method registers a listener with firebase.auth().onAuthStateChanged. This listener is called when
* the user is signed in or out, and that is where we update the UI.
*
* When signed in, we also authenticate to the Firebase Realtime Database.
*/
function initApp() {
// Listening for auth state changes.
// [START authstatelistener]
firebase.auth().onAuthStateChanged(function(user) {
// [START_EXCLUDE silent]
document.getElementById('quickstart-verify-email').disabled = true;
// [END_EXCLUDE]
if (user) {
// User is signed in.
var displayName = user.displayName;
var email = user.email;
var emailVerified = user.emailVerified;
var photoURL = user.photoURL;
var isAnonymous = user.isAnonymous;
var uid = user.uid;
var refreshToken = user.refreshToken;
var providerData = user.providerData;
// [START_EXCLUDE silent]
document.getElementById('quickstart-sign-in-status').textContent = 'Signed in';
document.getElementById('quickstart-sign-in').textContent = 'Sign out';
document.getElementById('quickstart-account-details').textContent = JSON.stringify({
displayName: displayName,
email: email,
emailVerified: emailVerified,
photoURL: photoURL,
isAnonymous: isAnonymous,
uid: uid,
refreshToken: refreshToken,
providerData: providerData
}, null, ' ');
if (!emailVerified) {
document.getElementById('quickstart-verify-email').disabled = false;
}
// [END_EXCLUDE]
} else {
// User is signed out.
// [START_EXCLUDE silent]
document.getElementById('quickstart-sign-in-status').textContent = 'Signed out';
document.getElementById('quickstart-sign-in').textContent = 'Sign in';
document.getElementById('quickstart-account-details').textContent = 'null';
// [END_EXCLUDE]
}
// [START_EXCLUDE silent]
document.getElementById('quickstart-sign-in').disabled = false;
// [END_EXCLUDE]
});
// [END authstatelistener]
document.getElementById('quickstart-sign-in').addEventListener('click', toggleSignIn, false);
document.getElementById('quickstart-sign-up').addEventListener('click', handleSignUp, false);
document.getElementById('quickstart-verify-email').addEventListener('click', sendEmailVerification, false);
document.getElementById('quickstart-password-reset').addEventListener('click', sendPasswordReset, false);
}
window.onload = function() {
initApp();
};
</script>
</head>
<body>
<div class="jumbotron text-center">
</div>
<div class="container">
<div class="jumbotron">
<div class="row">
<div class="col-md-6">
<!--<img src="" style="width:500px; height:340px">-->
</div>
<div class="col-md-6">
<!-- Container for the demo -->
<div class="mdl-card mdl-shadow--2dp mdl-cell mdl-cell--12-col mdl-cell--12-col-tablet mdl-cell--12-col-desktop">
<div class="mdl-card__title mdl-color--light-blue-600 mdl-color-text--white">
<h2 class="mdl-card__title-text">Sign Up</h2>
</div>
<div class="mdl-card__supporting-text mdl-color-text--grey-600">
<p>Enter an email and password below and either sign in to an existing account or sign up</p>
<input class="mdl-textfield__input" style="display:inline;width:auto;" type="text" id="text" name="text" placeholder="companyname" />
<br /><br />
<input class="mdl-textfield__input" style="display:inline;width:auto;" type="text" id="text" name="text" placeholder="name" />
<br /><br />
<input class="mdl-textfield__input" style="display:inline;width:auto;" type="text" id="email" name="email" placeholder="Email" />
<br /><br />
<input class="mdl-textfield__input" style="display:inline;width:auto;" type="password" id="password" name="password" placeholder="Password" />
<br/><br/>
<button disabled class="mdl-button mdl-js-button mdl-button--raised" id="quickstart-sign-in" name="signin">Sign In</button>
<button class="mdl-button mdl-js-button mdl-button--raised" id="quickstart-sign-up" name="signup">Sign Up</button>
<button class="mdl-button mdl-js-button mdl-button--raised" disabled id="quickstart-verify-email" name="verify-email">Send Email Verification</button>
<button class="mdl-button mdl-js-button mdl-button--raised" id="quickstart-password-reset" name="verify-email">Send Password Reset Email</button>
<!-- Container where we'll display the user details -->
<div class="quickstart-user-details-container">
<!--Firebase-->sign-in status: <span id="quickstart-sign-in-status">Unknown</span>
<div>
<!--Firebase-->auth <code>currentUser</code> object value:</div>
<pre><code id="quickstart-account-details">null</code></pre>
</div>
</div>
<!---->
</div>
</div>
</div>
</div>
<!--Bootstrap Js CDN-->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<!--Firebase Initialization-->
<script src="https://www.gstatic.com/firebasejs/3.2.1/firebase.js"></script>
<script src="https://cdn.firebase.com/js/client/2.2.4/firebase.js"></script>
<script src="https://cdn.firebase.com/libs/angularfire/1.2.0/angularfire.min.js"></script>
<script>
// Initialize Firebase
var config = {
apiKey: "",
authDomain: "",
databaseURL: "",
storageBucket: "",
messagingSenderId: ""
};
firebase.initializeApp(config);
</script>
</body>
</html>
最佳答案
我相信没有办法只使用一个 firebase 调用来做到这一点。我认为你必须创建你的用户，然后再做这样的事情:
firebase.database().ref('users/' + user.uid).set({
companyName: companyName,
contact: contact,
...
})
或者像 firebase 文档中描述的那样:
var user = firebase.auth().currentUser;
user.updateProfile({
displayName: "Jane Q. User",
photoURL: "https://example.com/jane-q-user/profile.jpg"
}).then(function() {
// Update successful.
}, function(error) {
// An error happened.
});
您将使用您的属性，而不是 displayName 和 photoUrl。
已编辑
如您所问，我认为您可以这样做:
firebase.auth().createUserWithEmailAndPassword(email, password).then(function(){
var user = firebase.auth().currentUser;
user.updateProfile({
displayName: "Jane Q. User",
photoURL: "https://example.com/jane-q-user/profile.jpg"
}).then(function() {
// Update successful.
}, function(error) {
// An error happened.
});
})
关于javascript - 如何将数据从用户注册表单发送到 firebase 数据库，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42833035/
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