angularfire

How to use angularFireAuth values in controllers and services?

由 断了今生、忘了曾经 提交于 2019-12-10 12:12:28
问题 Let say I put angularFireAuth inside a service. app.factory('authService', function($rootScope, $timeout, angularFireAuth, FIREBASE_URL) { return function() { angularFireAuth.initialize(new Firebase(FIREBASE_URL), { scope: $rootScope, name: 'user', path: "/" }); $rootScope.$on('angularFireAuth:login', function _set(evt, user) { $timeout(function() { $rootScope.auth = { authenticated: true }; }); }); $rootScope.$on('angularFireAuth:logout', function(){ $timeout(function() { $rootScope.auth = {

Firebase security rule and check for unique records

由 [亡魂溺海] 提交于 2019-12-10 10:49:49
问题 I'm building an AngularjS app that allows users (authenticated with Firebase anonymous) to submit their Fullname, Company and Email address to get on our distribution list. What I want to accomplish is to disable the users form entering data twice, hence checking if the data submitted already exists in the database. When it does, it should deny the submitted data, keeping my DB clean. The UI will take care of all the error messages and so on. My endpoint: http://someurl.firebaseio.com

Finding correct Firebase Auth id_token on $onAuthStateChanged

由 那年仲夏 提交于 2019-12-10 01:36:47
问题 I am currently using Angular 1.5.8 , Firebase 3.3.0 , and AngularFire 2.0.2 . When I call $firebaseAuth.$signInWithPopup , the promise returns with a firebase user that includes firebase.user.idToken , but when I call $onAuthStateChanged , firebase user does not return with a .user property. What is the correct token to use for server authentication from the $onAuthStateChanged function? I was using the md property, but then it stopped working and switched to a kd property and I realized that

How to print object returned by Firebase service as array (to the console)

由 别来无恙 提交于 2019-12-09 23:31:25
问题 I am using Angular + Firebase stack. I would like to convert object returned by Firebase: into the array so it can be printed in the console like this: [ {object}, {object}, {object}, {object}, {Object} ]; I know how to use "orderByPriority" filter in template but I don't know how to use it inside controller? 回答1: If you want to print an array of returned objects to the console, you need to apply orderByPriority filter (as you already found out) and use $watchCollection to watch for changes

AngularFire2 Authentication Error: First argument “email” must be a valid string

由 前提是你 提交于 2019-12-09 08:35:38
I am trying to make login and signup forms for my web app using angularFire2 and Firebase. I am getting an error when taking a users signup information and passing it into the signInWithEmailAndPassword function. signInWithEmailAndPassword failed: First argument "email" must be a valid string. I have everything in my component that deals with the email variable typed as a string and it logs to the console as a string so I am not sure exactly what is going on. I have researched for almost 3 hours now and cant find anything that could fix the issue. Template: <form action="" class="login">

Data Modeling Best Practices in Firebase/AngularFire

由 我与影子孤独终老i 提交于 2019-12-09 07:10:20
问题 I'm developing an application in Firebase for the first time and was curious how I should model the data between two objects, a user and a post . I come from more of a relational db background and was curious not only how this would be done in nonrelational DBs but specifically how to set up a relationship between two objects in Firebase. For example, my application has many Users, and each user creates many Posts. User { firstName: String, lastname: String, userName: String } Post { title:

Using AngularFire, is it possible to to create relational-style databases? Or access the UniqueIDs?

由 自古美人都是妖i 提交于 2019-12-09 06:45:58
问题 I saw this post on Firebase's blog explaining the best way to create relational data objects using their platform. I'm struggling to translate these concepts to AngularFire, their integration with the AngularJS platform. Specifically, I'm trying to display two linked data sets that have a one way pointer reference similar to how they described it in this example from their post: var commentsRef = new Firebase("https://awesome.firebaseio-demo.com/comments"); var linkCommentsRef = new Firebase(

How to get properties / values from snapshot.val() or snapshot.exportVal() in Firebase?

由 旧城冷巷雨未停 提交于 2019-12-08 19:21:23
I was able to fetch my interested object as snapshot as shown in this CodePen Following is the code snippet : $scope.post = {}; var postsRef = new Firebase('https://docs-examples.firebaseio.com/web/saving-data/fireblog/posts'); $scope.searchPost = function () { console.log('searched for author : ' + $scope.post.authorName); postsRef.orderByChild('author') .equalTo($scope.post.authorName) .once('value', function (snapshot) { var val = snapshot.val(); console.log("Searched Post is : "); console.log(val); console.log("(From Val) Title is : " + val.title); var exportVal = snapshot.exportVal();

Pick random record from Firebase with AngularFire

由 主宰稳场 提交于 2019-12-08 17:45:30
问题 Is there any way to get random record from firebase like this: { "-JbmopNnshefBT2nS2S7" : { "dislike" : 0, "like" : 0, "post" : "First post." }, "-JbmoudijnJjDBSXNQ8_" : { "dislike" : 0, "like" : 0, "post" : "Second post." } } I used this code to solve the problem, but it download all records, so if DB would be bigger, my app will work very slow: HTML code: <div ng-controller="RandomCtrl">{{RandomPost.post}}</div> JS code: var app=angular.module('App', ['firebase']); app.controller(

Firebase: structuring data via per-user copies? Risk of data corruption?

由 扶醉桌前 提交于 2019-12-08 13:37:32
问题 Implementing an Android+Web(Angular)+Firebase app, which has a many-to-many relationship: User <-> Widget (Widgets can be shared to multiple users). Considerations: List all the Widgets that a User has. A User can only see the Widgets which are shared to him/her. Be able to see all Users to whom a given Widget is shared. A single Widget can be owned/administered by multiple Users with equal rights (modify Widget and change to whom it is shared). Similar to how Google Drive does sharing to
订阅 angularfire