使用Meteor React將數據從容器傳遞到組件

Question

我完全堅持將數據從容器傳遞到組件當使用Meteor和React時。我以爲我剛剛從Meteor React教程中複製了代碼並進行了一些自定義，但它無法以某種方式工作。我想要做的是從數據庫中獲取數據（QuestionModel）並在視圖中輸出。根據瀏覽器中的錯誤消息，renderQuestions（）中的this.props.questions未定義......但我明確地將數據傳遞給了組件。 任何人都可以幫我嗎？謝謝。

import React, { Component, PropTypes } from 'react'; 
import { createContainer } from 'meteor/react-meteor-data'; 
import { Questions as QuestionsModel } from '../../api/questions.js'; 
import { QuestionList } from '../QuestionList.jsx'; 

class Questions extends Component{ 
    renderQuestions(){ 
    let filteredQuestions = this.props.questions; 
    //This doesn't work at all... 
    console.log(this.props.questions); 
    return filteredQuestions.map((question) => (
     <QuestionList key={question._id} question={question} /> 
    )); 
    } 
    render(){ 
    return (
     <div className="questionlist"> 
      <ul>{this.renderQuestions()}</ul> 
     </div> 
    ); 
    } 
} 

Questions.propTypes = { 
    questions: PropTypes.array.isRequired, 
}; 


export default QuestionsContainer = createContainer(() => { 
    //This console.log outputs the data correctly. 
    console.log(QuestionsModel.find({}).fetch()); 
    const questions = QuestionsModel.find({}).fetch(); 
    return { 
    questions, 
    }; 
}, Questions); 

Answer 1

QuestionList組件的代碼是什麼？

我剛剛用<li key={question._id}>{question.question}</li>取代了它，它對我來說非常合適。

別的東西：你輸入/imports/api/questions.js';服務器端？

這裏是我的代碼：

import React, { Component, PropTypes } from 'react'; 
import { createContainer } from 'meteor/react-meteor-data'; 
import { Questions as QuestionsModel } from '../api/questions.js'; 
// import { QuestionList } from '../QuestionList.jsx'; 

class Questions extends Component{ 
    renderQuestions(){ 
    let filteredQuestions = this.props.questions; 
    //This doesn't work at all... 
    console.log(this.props.questions); 
    return filteredQuestions.map((question) => (
     <li key={question._id}>{question.question}</li> 
    )); 
    } 
    render(){ 
    return (
     <div className="questionlist"> 
      <ul>{this.renderQuestions()}</ul> 
     </div> 
    ); 
    } 
} 

Questions.propTypes = { 
    questions: PropTypes.array.isRequired, 
}; 


export default QuestionsContainer = createContainer(() => { 
    //This console.log outputs the data correctly. 
    console.log(QuestionsModel.find().fetch()); 
    const questions = QuestionsModel.find({}).fetch(); 
    return { 
    questions, 
    }; 
}, Questions);