請參閱下面的HTML/Javascript:輸入不正確的電子郵件地址,然後提交表單後,錯誤消息不會顯示給用戶,但是,如果我們嘗試將附加字符附加到退出條目然後消息出現在屏幕上。在調試中,變量$ scope.fError爲true,並且$ scope.fErrorMessage具有正確的文本,但是,如上所述,它不會顯示在屏幕上。AngularJS - Firebase resetPassword更改不會反映
.controller('PasswordCtrl', ['$scope', '$location', 'CommonProp', function ($scope, $location, CommonProp) {
$scope.forgotpassword = function(e) {
e.preventDefault();
var firebaseObj = new Firebase(CommonProp.getFirebaseURL());
login.loading = true;
if ($scope.passwordForm.$valid) {
firebaseObj.resetPassword({
email: $scope.user.emailaddress
}, function(error) {
if (error) {
$scope.fError = true;
if (error.code == "INVALID_USER") {
$scope.fErrorMessage = "The specified user account does not exist.";
} else {
$scope.fErrorMessage = "Error resetting password:";
}
} else {
$scope.fErrorMessage = "Password reset email sent successfully!";
}
});
}
};
var login = {};
$scope.login = login;
}]);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.0.1/jquery.min.js"></script>
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<link rel="icon" href="http://getbootstrap.com/favicon.ico">
<title>AngularJS & Firebase Web App</title>
<script src="https://code.jquery.com/jquery-2.0.1.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.5.0-rc.0/angular-route.min.js"></script>
<link href="http://getbootstrap.com/dist/css/bootstrap.min.css" rel="stylesheet">
<link href="http://getbootstrap.com/examples/signin/signin.css" rel="stylesheet">
<link href="https://getbootstrap.com/examples/justified-nav/justified-nav.css" rel="stylesheet">
<script src="https://cdn.firebase.com/js/client/2.0.4/firebase.js"></script>
<script src="https://cdn.firebase.com/libs/angularfire/1.1.3/angularfire.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script src="forgotpassword/forgotpassword.js"></script>
</head>
<body ng-controller="PasswordCtrl">
<div class="container">
<div class="jumbotron" style="padding-bottom:0">
<h2>Password reset.</h2>
</div>
<form class="form-signin" name="passwordForm">
<div class="form-group" ng-class="{ 'has-error' : passwordForm.emailaddress.$invalid }">
<input type="email" name="emailaddress" placeholder="Email Address" class="form-control" ng-model="user.emailaddress">
<p ng-show="passwordForm.emailaddress.$invalid">Enter a valid email.</p>
<p style="color: red;" ng-show="fError">{{fErrorMessage}}</p>
</div>
<button type="button" ladda-loading="login.loading" data-style="expand-right" ng-click="forgotpassword($event);" ng-disabled="!user.emailaddress" class="btn btn-lg segoe-ui-light ladda-button btn-primary btn-block"><span class="ladda-label">Reset</span></button>
</form>
</div>
</body>
</html>
嘗試包裝分配$ scope.fError = true;在$ scope。$ apply。請參閱https://docs.angularjs.org/api/ng/type/$rootScope.Scope#$apply –
謝謝。喜歡這個?如果($ scope.passwordForm。$ valid){firefoxObj.resetPassword({0} scope.user.emailaddress },function(error){ $ scope。$ apply(function(){ if(error) { $ scope.fError = true; if(error.code ==「INVALID_USER」){ $ scope.fErrorMessage =「指定的用戶帳號 – TechTurtle
它以上述方式使用$ scope.apply後正在工作 – TechTurtle