小编Fab*_*lla的帖子

加载视图时,收集长度始终返回1,而解析函数中当前显示3个成员.我想知道问题是否是嵌套项目视图,但似乎没有相同的行为!我不明白为什么self.push(成员)不会将模型添加到集合中!有点困在这里,有什么帮助吗？

该模型

define([
'backbone'
], function(Backbone) {
'use strict';

var MemberModel = Backbone.Model.extend({
  id: "_id"

});

return MemberModel;

});

这个系列

define([
'backbone', 
'models/MemberModel' 
], function(Backbone, MemberModel) {
'use strict';

var Members = Backbone.Collection.extend({
  model: MemberModel,
  url: '/api/v1/users',

  parse: function(response, options) {
     var self = this;

     _.each(response.users, function(item){
        var member = new self.model();
        member.set('email', item.email);
        member.set('firstname', item.firstname);
        member.set('lastname', item.lastname);
        member.set('group', item.group);
        member.set('city', item.city);

        // shows every member's emails
        console.log('member.email='+member.get('email'));
        self.push(member);

     });

     console.log('this.length='+this.length); // this is always equal to 1
     return this.models; …