小编Pat*_*ood的帖子

我有一个json集合,我已经上传到我的firebase,这些网站和工具通过位于前者的数组相关联,指向后者中的键

  "sites": {
    "s001": {
      "name": "ACT-105",
      "description": "Intro Accounting",
      "type": "course",
      "thumbnail": "debate",
      "toolCount": 4,
      "tools" : ["t001","t002","t003"]
    },
    "s002": {
      "name": "ART-201",
      "description": "Pottery Lab",
      "type": "course",
      "thumbnail": "sculpture",
      "toolCount": 4,
      "tools" : ["t001","t002","t003","t004"]
    },
  "tools": {
    "t001": {
      "name": "main-tool",
      "title": "Home",
      "description": "Main tool",
      "thumbnail": "home.jpeg"
    },
    "t002": {
      "name": "announce-tool",
      "title": "Announcements",
      "description": "System Announcements",
      "thumbnail": "announcements.jpeg"
    },

我打开一个网址并承诺; 然后在数组中获取当前站点及其相关工具数组,然后打开另一个循环并获取所有相关工具的承诺.从警报中,它似乎只抓取一个工具然后退出.

    angular.module("foo", ["firebase"]).
   controller("MyCtrl", ["$scope", "angularFire", function($scope, angularFire) {
  var dbRef = "https://sampledb.firebaseio.com";
  var siteRef = …