Question

好的，所以这是我的主要骨干代码

(function ($) {
var Job = Backbone.Model.extend({});

var JobList = Backbone.Collection.extend({
    model: Job,
    url: "/api/jobs?format=json"
});

var JobView = Backbone.View.extend({
    el: $('#jobs'),

    _templatesrc: $("#job-template").html(),
    _template: {},

    initialize: function () {
        var self = this;
        _.bindAll(this, 'render');
        //create the template
        this._template = Handlebars.compile(this._templatesrc);

        //setup data
        this.collection = new JobList();
        //response function from server query
        var response = function () {
            console.log(arguments);
            self.render();
        };
        var response2 = function () {
            console.error(arguments);
            self.render();
        };
        this.collection.fetch();
    },

    render: function () {
        console.log("models", this.collection.models);
        $(this.el).html(this._template(this.collection.models));
    }

});
var view = new JobView();
})(jQuery);

当我this.collection.fetch()时，我什么都没得到。当我执行this.collection.fetch({ success:response, error:response2});时，会抛出以下错误：

Backbone.View.extend.initialize.response2 app.js:29
g.wrapError backbone-min.js:104
f.Callbacks.o jquery.min.js:2
f.Callbacks.p.fireWith jquery.min.js:2
w jquery.min.js:4
f.support.ajax.f.ajaxTransport.send.d

在chrome中我可以告诉它它返回一个JSON响应，看起来像

[{"Client":"hi",
  "ReporterTime":"\/Date(-62135578800000-0500)\/",
  "TimeTaken":PT0S,
  "Status":"Start"}]

关于为什么Backbone没有将我的JSON响应转换为集合的任何想法？

Answer 1

除非我弄错了，否则PT0S无效JSON。尝试用引号将其返回：

[{"Client":"hi",
  "ReporterTime":"\/Date(-62135578800000-0500)\/",
  "TimeTaken":"PT0S",
  "Status":"Start"}]

Answer 2

我fixed support for TimeSpans中只有ServiceStack.Text's JsonSerializer。

将在NuGet或GitHub上的v3.94 +中提供。

Backbone Collection没有使用ServiceStack获取

2 个答案: