我有一个使用主干的应用程序,但是每当我调用fetch()
集合的方法时,它都会返回未定义:
// App
(function () {
window.app = {};
app.collections = {};
app.models = {};
app.views = {};
$(function () {
app.collections.complaintTypes = new app.collections.ComplaintTypesCollection();
app.views.complaintTypesView = new app.views.ComplaintTypesView({ collection: app.collections.complaintTypes });
});
})();
// Collections
(function (collections, model) {
collections.ComplaintTypesCollection = Backbone.Collection.extend({
initialize: function () {
this.fetch();
},
model: model,
url: '/api/ComplaintTypes'
});
})(app.collections, app.models.ComplaintType);
// Models
(function (models) {
models.ComplaintType = Backbone.Model.extend({
idAttribute: 'ComplaintTypeId'
});
})(app.models);
// Views
(function (views) {
views.ComplaintTypesView = Backbone.View.extend({
initialize: function () {
this.collection.on('reset', this.render, this);
},
render: function () {
console.log(this.collection);
}
});
})(app.views);
但这不返回任何东西?如果我使用 fiddler 并转到我的 URL:/api/ComplaintTypes 我确实会检索数据,所以我不确定我在这里做错了什么?