Created
October 22, 2013 18:27
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| <!DOCTYPE html> | |
| <html ng-app> | |
| <head> | |
| <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script> | |
| <script src="http://documentcloud.github.io/underscore/underscore-min.js"></script> | |
| <script src="http://documentcloud.github.io/backbone/backbone-min.js"></script> | |
| <meta charset=utf-8 /> | |
| <title>JS Bin</title> | |
| </head> | |
| <body ng-controller="Controller1"> | |
| <ul> | |
| <li ng-repeat="car in collection.models"> | |
| {{ car.name }} | |
| <input type="number" ng-model="car.attributes.cost"> | |
| </li> | |
| </ul> | |
| <p>{{ collection.totalCost() | currency }}</p> | |
| </body> | |
| </html> |
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| var data = [ | |
| { id: 1, name: 'Honda', cost: 10 }, | |
| { id: 2, name: 'Toyota', cost: 20 }, | |
| { id: 3, name: 'Ford', cost: 40 } | |
| ]; | |
| var CarCollection = Backbone.Collection.extend({ | |
| totalCost: function() { | |
| var total = 0; | |
| this.forEach(function(model) { | |
| total += model.get('cost'); | |
| }); | |
| return total; | |
| } | |
| }); | |
| function Controller1($scope) { | |
| var collection = new CarCollection(data); | |
| $scope.cars = collection.toJSON(); | |
| $scope.collection = collection; | |
| } | |
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