Code doesn't work
w3guy opened this issue · comments
Collins Agbonghama commented
In https://github.com/addyosmani/backbone-fundamentals/blob/gh-pages/chapters/03-internals.md
The code below out put the following error Uncaught TypeError: TodosCollection.set is not a function(…)
var TodosCollection = new Backbone.Collection();
TodosCollection.add([
{ id: 1, title: 'go to Jamaica.', completed: false },
{ id: 2, title: 'go to China.', completed: false },
{ id: 3, title: 'go to Disneyland.', completed: true }
]);
// we can listen for add/change/remove events
TodosCollection.on("add", function(model) {
console.log("Added " + model.get('title'));
});
TodosCollection.on("remove", function(model) {
console.log("Removed " + model.get('title'));
});
TodosCollection.on("change:completed", function(model) {
console.log("Completed " + model.get('title'));
});
TodosCollection.set([
{ id: 1, title: 'go to Jamaica.', completed: true },
{ id: 2, title: 'go to China.', completed: false },
{ id: 4, title: 'go to Disney World.', completed: false }
]);