1
我使用的骨干 - 关系,我收到以下错误:遗漏的类型错误:无法读取属性“idAttribute”的未定义
Uncaught TypeError: Cannot read property 'idAttribute' of undefined
当我访问show_note
路线。
App.Router = Backbone.Router.extend({
routes: {
'note/:_id': 'show_note'
},
show_note: function(_id) {
console.log('this is the show_note route for _id: ' + _id);
var note = new App.Models.Note.findOrCreate({ _id: _id });
var note_view = new App.Views.main_note({ model: note });
note.fetch();
}
});
console.log收到'_id'。但是当我尝试实例化var note
时,我收到错误。我该如何解决?
EDIT 1
添加注模型:
App.Models.Note = Backbone.RelationalModel.extend({
urlRoot: '/notes',
idAttribute: '_id',
relations: [{
type: Backbone.HasMany,
key: 'tags',
relatedModel: 'App.Models.Tag',
reverseRelation: {
key: 'note',
includeInJSON: '_id'
}
}]
});
编辑2
堆栈跟踪加入
能否请您出示Models.note定义是什么? – damienc88
你有全球范围内的App.Models.Tag吗? –
@ muistooshort是 –