Meteor-React数据未通过

时间:2016-10-29 19:36:26

标签: meteor-react

我刚刚开始尝试使用仪表并做出反应,我做了基本的教程和一些在线的东西,现在我正在尝试创建自己的应用程序,但我似乎无法让它正常工作,这就是我所拥有的:

App.jsx:

import React, { Component, PropTypes } from 'react';
import ReactDOM from 'react-dom';
import { Meteor } from 'meteor/meteor';
import { createContainer } from 'meteor/react-meteor-data';

import AccountsUIWrapper from './AccountsUIWrapper.jsx';
import { Customers } from '../api/customers.js';

// App component - represents the whole app
class App extends Component {

  getProfile() {
        if(Meteor.userId()){
            var cx = Meteor.call('customers.getProfile', Meteor.userId());

            if(cx && cx.account){
                console.log('FOUND');
                return (
                    <div>
                        <div>Owner: {cx.owner}</div>
                        <div>Account: {cx.account}</div>
                        <div>Agents: {cx.agents}</div>
                    </div>
                )
            }else{
                console.log('LOADING..');
                return ( <div>Loading</div> );
            }
        }else{
            return (
                <div>Please sign in</div>
            )
        }
  }

  render() {
    return (
      <div className="container">
        <header>
            <AccountsUIWrapper />
            <h1>Customer Portal</h1>
        </header>

        <ul>
            {this.getProfile()}
        </ul>
      </div>
    );
  }
}


App.propTypes = {
  profile: PropTypes.array.isRequired,
  currentUser: PropTypes.object,
};

export default createContainer(() => {
  return {
    profile: [],
    currentUser: Meteor.user(),
  };
}, App);

customers.js

import { Meteor } from 'meteor/meteor';
import { Mongo } from 'meteor/mongo';
import { check } from 'meteor/check';

export const Customers = new Mongo.Collection('customers');

Meteor.methods({
  'customers.getProfile'(userId) {
    check(userId, String);

    if (! this.userId) {
      throw new Meteor.Error('not-authorized');
    }

    const temp = Customers.findOne({owner: userId});
    return temp;
  },
});

我试图从他们在createContainer中拥有xxxx.find().fetch()的教程中获取数据库中的特定客户配置文件,但这会带来配置文件表中的所有数据,这看起来风险很大。

目前,该应用程序只是说加载而没有其他事情发生。

详细的帮助将是值得赞赏的,因为我已经把头撞在墙上两天了!

2 个答案:

答案 0 :(得分:0)

你的问题在这里

class App扩展了Component {

您需要使用

class About extends React.Component {
  constructor(props) {
    super(props);

    this.state = {
    };

  }
  ....
}

我不确定extends React.Component是否与extends Component相同,但我认为您必须调用构造函数和super(props)来初始化所有React功能。

答案 1 :(得分:0)

您还需要告诉服务器发布集合

if (Meteor.isServer) {
  // This code only runs on the server
  // Only publish data you want the current user to see
  Meteor.publish(null, function() {
    return Meteor.users.find(
      { 
         _id: this.userId  
      } {
        fields: 
          Meteor.users.fieldsYouWantThemToSee

      });
  });
}