【发布时间】:2011-08-17 10:55:26
【问题描述】:
我正在尝试在 Django 中实现如下所示的主干.js 模型:
class Booking(models.Model):
date = models.DateField('date booked')
time = models.TimeField('time booked')
duration = models.PositiveSmallIntegerField('duration booked') #x * 15
user = models.ForeignKey(User, related_name='bookings')
room = models.ForeignKey(Room, related_name='bookings')
description = models.TextField()
它通过 TastyPie 的 RESTful 接口提供服务:/api/booking。 我的骨干模型是按照here的说明设置的:
window.Booking = Backbone.Model.extend({
url : function(){
return this.get('resource_uri') || this.collection.url;
},
urlRoot : "/api/booking",
defaults: {
user : "/api/user/5" //defaults to nobodys
}
});
window.Bookings = Backbone.Collection.extend({
url : BOOKING_API,
parse : function(data){
return data.objects;
}
});
现在尝试像这样在控制台中测试它:
var booking = new Booking({date : "2011-08-17", time: "12:45", duration: 30, room: "/api/room/1", description: "quickbook"});
booking.save();
上面的代码返回一个 TypeError。我看不出我做错了什么。
【问题讨论】:
标签: javascript django backbone.js