如何使用survey.js呈现React组件？

Question

这里是一个工作survey.js与反应的例子：http://plnkr.co/edit/qXdeQa6x2FHRg0YrOlPL?p=preview

我的html也有头<script src="https://unpkg.com/survey-react"></script>包括在内。

在我的main.jsx中，我调用了基于json文件和多个反应组件填充的div的渲染，在我的json数组中，我对于survey.js有一个问题json对象。我想要实现的是在分析数组时解析问题对象时进行调查。

在我的顶级组件我有这样的，要求它：

if (section.hasOwnProperty('questions')){ 
      return <Questions key={i+"questions"} id={i+"questions"} questions={section.questions} />; 

的Questions.jsx：

var React = require('react'); 
var ReactDOM = require('react-dom'); 
var Survey = require('survey-react'); 
var Questions = React.createClass({ 
    render: function() { 
     Survey.Survey.cssType = "bootstrap"; 
     Survey.defaultBootstrapCss.navigationButton = "btn btn-green"; 
     window[this.props.id] = new Survey.Model(this.props.questions); 
     var questionid = this.props.id; 
     var idi = this.props.id.replace("questions",""); 
     return (
      <dt> 
      <div id={this.props.id}></div> 
      </div> 
    </dt> 
     ); 
    } 
}); 
module.exports = Questions; 
ReactDOM.render(<Survey.Survey model={window[questionid]} />, document.getElementById({questionid})); 

它通过编译但随后在浏览器中我得到的控制台错误：

TypeError: WEBPACK_IMPORTED_MODULE_1_react is undefined[Learn More] ReferenceError: questionid is not defined

看起来像我试图做错误的方式，但如何做到这一点正确吗？我是新来的，不熟悉在组件中使用reactDOM，也是我在survey.js上的第一个项目。

谢谢你的帮助。

Answer 1

请检查验证码：

import React, { Component } from 'react'; 
import { render } from 'react-dom'; 

import * as Survey from 'survey-react'; 
import 'survey-react/survey.css'; 

import 'bootstrap/dist/css/bootstrap.css' 
import './style.css'; 

class App extends Component { 
    componentWillMount() {  
    Survey.Survey.cssType = "bootstrap"; 
    Survey.defaultBootstrapCss.navigationButton = "btn btn-green"; 
    } 

    render() {  
    var json = { title: "Product Feedback Survey Example", showProgressBar: "top", pages: [ 
     {questions: [ 
      { type: "matrix", name: "Quality", title: "Please indicate if you agree or disagree with the following statements", 
       columns: [{ value: 1, text: "Strongly Disagree" }, 
        { value: 2, text: "Disagree" }, 
        { value: 3, text: "Neutral" }, 
        { value: 4, text: "Agree" }, 
        { value: 5, text: "Strongly Agree" }], 
       rows: [{ value: "affordable", text: "Product is affordable" }, 
        { value: "does what it claims", text: "Product does what it claims" }, 
        { value: "better then others", text: "Product is better than other products on the market" }, 
        { value: "easy to use", text: "Product is easy to use" }]}, 
      { type: "rating", name: "satisfaction", title: "How satisfied are you with the Product?", 
       mininumRateDescription: "Not Satisfied", maximumRateDescription: "Completely satisfied" }, 
      { type: "rating", name: "recommend friends", visibleIf: "{satisfaction} > 3", 
       title: "How likely are you to recommend the Product to a friend or co-worker?", 
       mininumRateDescription: "Will not recommend", maximumRateDescription: "I will recommend" }, 
      { type: "comment", name: "suggestions", title:"What would make you more satisfied with the Product?", } 
     ]}, 
     {questions: [ 
      { type: "radiogroup", name: "price to competitors", 
       title: "Compared to our competitors, do you feel the Product is", 
       choices: ["Less expensive", "Priced about the same", "More expensive", "Not sure"]}, 
      { type: "radiogroup", name: "price", title: "Do you feel our current price is merited by our product?", 
       choices: ["correct|Yes, the price is about right", 
        "low|No, the price is too low for your product", 
        "high|No, the price is too high for your product"]}, 
      { type: "multipletext", name: "pricelimit", title: "What is the... ", 
       items: [{ name: "mostamount", title: "Most amount you would every pay for a product like ours" }, 
        { name: "leastamount", title: "The least amount you would feel comfortable paying" }]} 
     ]}, 
     { questions: [ 
      { type: "text", name: "email", 
       title: "Thank you for taking our survey. Your survey is almost complete, please enter your email address in the box below if you wish to participate in our drawing, then press the 'Submit' button."} 
     ]} 
    ]}; 

    var model = new Survey.Model(json);  
    return (
     <Survey.Survey model={model}/> 
    ); 
    } 
} 

render(<App />, document.getElementById('root')); 

这里一个活生生的例子：https://stackblitz.com/edit/surveyjs-react-stackoverflow45544026