如何使用survey.js呈現React組件？

Question

這裏是一個工作survey.js與反應的例子：http://plnkr.co/edit/qXdeQa6x2FHRg0YrOlPL?p=preview

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

在我的main.jsx中，我調用了基於json文件和多個反應組件填充的div的渲染，在我的json數組中，我對於survey.js有一個問題json對象。我想要實現的是在分析數組時解析問題對象時進行調查。

在我的頂級組件我有這樣的，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})); 

它通過編譯但隨後在瀏覽器中我得到的控制檯錯誤：

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

看起來像我試圖做錯誤的方式，但如何做到這一點正確嗎？我是新來的，不熟悉在組件中使用reactDOM，也是我在survey.js上的第一個項目。

謝謝你的幫助。

Answer 1

請檢查驗證碼：

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')); 

這裏一個活生生的例子：https://stackblitz.com/edit/surveyjs-react-stackoverflow45544026