AngularJS Example:

by rarteaga

HTML

<div ng-app="project">
  <h2></h2>
  <div ng-view></div>



  <!-- CACHE FILE: list.html -->
  <script type="text/ng-template" id="list.html">
    <input type="text" ng-model="search" class="search-query" placeholder="Search">
    <table>
      <thead>
      <tr>
        <th>Project</th>
        <th>Description</th>
        <th><a href="#/new"><i class="icon-plus-sign"></i></a></th>
      </tr>
      </thead>
      <tbody>
      <tr ng-repeat="project in projects | filter:search | orderBy:'name'">
        <td><a href="{{project.site}}" target="_blank">{{project.name}}</a></td>
        <td>{{project.description}}</td>
        <td>
          <a href="#/edit/{{project.$id}}"><i class="icon-pencil"></i></a>
        </td>
      </tr>
      </tbody>
    </table>
  </script>



  <!-- CACHE FILE: detail.html -->
  <script type="text/ng-template" id="detail.html">
    <form name="myForm">
      <div class="control-group" ng-class="{error: myForm.name.$invalid}">
        <label>Name</label>
        <input type="text" name="name" ng-model="project.name" required>
        <span ng-show="myForm.name.$error.required" class="help-inline">
            Required</span>
      </div>
    
      <div class="control-group" ng-class="{error: myForm.site.$invalid}">
        <label>Website</label>
        <input type="url" name="site" ng-model="project.site" required>
        <span ng-show="myForm.site.$error.required" class="help-inline">
            Required</span>
        <span ng-show="myForm.site.$error.url" class="help-inline">
            Not a URL</span>
      </div>
    
      <label>Description</label>
      <textarea name="description" ng-model="project.description"></textarea>
    
      <br>
      <a href="#/" class="btn">Cancel</a>
      <button ng-click="save()" ng-disabled="isClean() || myForm.$invalid"
              class="btn btn-primary">Save</button>
      <button ng-click="destroy()"
              ng-show="project.$id" class="btn btn-danger">Delete</button>
   ...

CSS

</style> <!-- Ugly Hack due to jsFiddle issue: http://goo.gl/BUfGZ --> 
<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular-resource.min.js"></script>
<style>

JavaScript

angular.module('project', ['firebase']).
  value('fbURL', 'https://angularjs-projects.firebaseio.com/').
  factory('Projects', function(angularFireCollection, fbURL) {
    return angularFireCollection(fbURL);
  }).
  config(function($routeProvider) {
    $routeProvider.
      when('/', {controller:ListCtrl, templateUrl:'list.html'}).
      when('/edit/:projectId', {controller:EditCtrl, templateUrl:'detail.html'}).
      when('/new', {controller:CreateCtrl, templateUrl:'detail.html'}).
      otherwise({redirectTo:'/'});
  });

function ListCtrl($scope, Projects) {
  $scope.projects = Projects;
}

function CreateCtrl($scope, $location, $timeout, Projects) {
  $scope.save = function() {
    Projects.add($scope.project, function() {
      $timeout(function() { $location.path('/'); });
    });
  }
}

function EditCtrl($scope, $location, $routeParams, angularFire, fbURL) {
  angularFire(fbURL + $routeParams.projectId, $scope, 'remote', {}).
  then(function() {
    $scope.project = angular.copy($scope.remote);
    $scope.project.$id = $routeParams.projectId;
    $scope.isClean = function() {
      return angular.equals($scope.remote, $scope.project);
    }
    $scope.destroy = function() {
      $scope.remote = null;
      $location.path('/');
    };
    $scope.save = function() {
      $scope.remote = angular.copy($scope.project);
      $location.path('/');
    };
  });
}