在最新的ember-data 1.0发布之后,我在创建记录方面遇到了一些问题。我在发行说明中读到了https://github.com/emberjs/data/blob/master/TRANSITION.md:
App.NewPostRoute = Ember.Route.extend({
model: function() {
return App.Post.createRecord();
}
});
现在替换为:
App.NewPostRoute = Ember.Route.extend({
model: function() {
return this.store.createRecord('post');
}
});
然而在我的控制器中,我无法弄清楚如何调用createRecord()方法,因为我有这样的事情:
addNewTrip:function() {
var tripDeparature = this.get("tripDeparature");
var tripArrival = this.get("tripArrival");
var trips = App.Trips.createRecord({
tripDeparature: tripDeparature,
tripArrival:tripArrival,
isCompleted:false
});
trip.save();
this.set("tripDeparture","");
this.set("tripArrival","");
}
并且它抛出一个错误:...没有方法'createRecord'(在新版本之后是预期的),但我无法弄清楚如何正确调用createRecord。非常感谢任何帮助。
答案 0 :(得分:7)
而不是App.Trips.createRecord(parameters ...)
使用this.store.createRecord('trips', parameters ...)
。
您的代码将变为:
addNewTrip:function() {
var tripDeparature = this.get("tripDeparature");
var tripArrival = this.get("tripArrival");
var trip = this.store.createRecord('trips', {
tripDeparature: tripDeparature,
tripArrival:tripArrival,
isCompleted:false
});
trip.save();
this.set("tripDeparture","");
this.set("tripArrival","");
}