小编Pra*_*ini的帖子

我想在onRendered中获取ReactiveVar变量获取错误在传递调用'getUsersData'的结果时出现异常:TypeError:无法读取null的属性'userData'

    Template.editAdmin.onCreated(function() {
     this.userData = new ReactiveVar([]);
   });

   Template.editAdmin.onRendered(function() {
     Meteor.call("getUsersData", this.data, function(err, result) {
        Template.instance().editAdminId.set(result);
      });
   });

你好，我的问题是我是否有第 n 个 monogDb 文档，例如

{
  "_id" : "PfZ6pn2qrXyHk53sz",
  "type" : "manager",
  "dob" : ISODate("1980-02-02T18:30:00.000Z"),
  "registration" : 1231231231,
  "country_code" : "India",
  "username" : "asad",
  "global_is_active" : true,
  "gender" : "male",
  "user_photo" : "photo",
  "user_creation_ip" : "demo ip",
  "is_deleted" : false,
  "privileges" : {
    "partner" : {},
    "consumer" : {}
  },
  "following" : {
    "users" : [],
    "partners" : []
  },
  "followers" : [],
  "blogger_info" : {},
  "user_verified" : false
}

当我发布文档时，使用有限的键发布，例如

{
 "_id" : "PfZ6pn2qrXyHk53sz",
 "type" : "manager",
 "user_photo" : …