Question

如果我尝试以下代码：

var c = new Backbone.Collection(); 

c.localStorage = new Backbone.LocalStorage("items");  

c.add({title: 'exemple'});

c.toJSON(); // [object]

如果我试图看到localStorage.items我什么也看不见。

我应该如何将数据存储在localStorage中？

Answer 1

要将您的收藏集保存在localStorage中，您需要create a new instance of a model within a collection。

var c = new Backbone.Collection(); 

c.localStorage = new Backbone.LocalStorage("items");  

c.create({title: 'exemple'});

c.toJSON(); // [object]

localStorage.items; // will be defined

Answer 2

你想做什么？ Backbones localStorage适配器用于将模型保存到localStorage而不是REST服务。如果您尝试在localStorage中存储一些额外的值，您仍然可以使用localStorage.setItem("foo", "bar")

如何使用Backbone.LocalStorage在localStorage中存储值

2 个答案: