1
を動作しません：.fetch（）コレクションBACKBONE.JS私は、データを取得するAPIのURLを呼び出し、ビューに渡すが、プロパティを取得使用しているときにエラーが発生したしたい
Uncaught TypeError: Cannot read property 'localStorage' of undefined
at G.d.Backbone.sync (backbone.localStorage-min.js:8)
at G.d.fetch (backbone-min.js:23)
at G.d.initialize (backbone:120)
at G.d.g.Collection (backbone-min.js:18)
at new G.d (backbone-min.js:38)
at backbone:137
コード：
var app = {};
app.postCollection = Backbone.Collection.extend({
url: 'https://jsonplaceholder.typicode.com/comments',
initialize: function(){
this.fetch({
success: this.fetchSuccess,
error: this.fetchError
});
},
fetchSuccess: function (collection, response) {
console.log('Collection fetch success', response.data);
/*console.log('Collection models: ', this.models);*/
},
fetchError: function (collection, response) {
throw new Error(" fetch error");
}
});
try {
app.postcollection = new app.postCollection();
}
catch (e) {
console.log(e.message);
}<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js" type="text/javascript"></script>
\t \t <script src="http://cdnjs.cloudflare.com/ajax/libs/underscore.js/1.3.3/underscore-min.js" type="text/javascript"></script>
\t \t <script src="http://cdnjs.cloudflare.com/ajax/libs/backbone.js/0.9.2/backbone-min.js" type="text/javascript"></script>
\t \t <script src="http://cdnjs.cloudflare.com/ajax/libs/backbone-localstorage.js/1.0/backbone.localStorage-min.js" type="text/javascript"></script>