Reactjs convert to html

Reactjs convert to html

I’m having trouble dealing with facebook’s ReactJS. Whenever I do ajax and want to display an html data, ReactJS displays it as text. (See figure below)

The data is displayed through the success callback function of the jquery Ajax.
url: url here,
dataType: “json”,
success: function(data) {
action: data.action

Is there any easy way to convert this into html? How should I do it using ReactJS?


Solution 1:

By default, React escapes the HTML to prevent XSS (Cross-site scripting). If you really want to render HTML, you can use the dangerouslySetInnerHTML property:

<td dangerouslySetInnerHTML={{__html: this.state.actions}} />

React forces this intentionally-cumbersome syntax so that you don’t accidentally render text as HTML and introduce XSS bugs.

Solution 2:

There are now safer methods to accomplish this. The docs have been updated with these methods.

Other Methods

  1. Easiest – Use Unicode, save the file as UTF-8 and set the charset to UTF-8.

    <div>{'First · Second'}</div>

  2. Safer – Use the Unicode number for the entity inside a Javascript string.

    <div>{'First \u00b7 Second'}</div>


    <div>{'First ' + String.fromCharCode(183) + ' Second'}</div>

  3. Or a mixed array with strings and JSX elements.

    <div>{['First ', <span>&middot;</span>, ' Second']}</div>

  4. Last Resort – Insert raw HTML using dangerouslySetInnerHTML.

    <div dangerouslySetInnerHTML={{__html: 'First &middot; Second'}} />

Solution 3:

I recommend using Interweave created by milesj. Its a phenomenal library that makes use of a number if ingenious techniques to parse and safely insert HTML into the DOM.

Interweave is a react library to safely render HTML, filter
attributes, autowrap text with matchers, render emoji characters, and
much more.

  • Interweave is a robust React library that can:
    • Safely render HTML without using dangerouslySetInnerHTML.
    • Safely strip HTML tags.
    • Automatic XSS and injection protection.
    • Clean HTML attributes using filters.
    • Interpolate components using matchers.
    • Autolink URLs, IPs, emails, and hashtags.
    • Render Emoji and emoticon characters.
    • And much more!
Related:  Debugging SystemJS module loading?

Usage Example:

import React from 'react';
import { Markup } from 'interweave';

const articleContent = "<p><b>Lorem ipsum dolor laboriosam.</b> </p><p>Facere debitis impedit doloremque eveniet eligendi reiciendis <u>ratione obcaecati repellendus</u> culpa? Blanditiis enim cum tenetur non rem, atque, earum quis, reprehenderit accusantium iure quas beatae.</p><p>Lorem ipsum dolor sit amet <a href='#testLink'>this is a link, click me</a> Sunt ducimus corrupti? Eveniet velit numquam deleniti, delectus  <ol><li>reiciendis ratione obcaecati</li><li>repellendus culpa? Blanditiis enim</li><li>cum tenetur non rem, atque, earum quis,</li></ol>reprehenderit accusantium iure quas beatae.</p>"

<Markup content={articleContent} /> // this will take the articleContent string and convert it to HTML markup. See:

Solution 4:

i found this js fiddle. this works like this

function unescapeHTML(html) {
    var escapeEl = document.createElement('textarea');
    escapeEl.innerHTML = html;
    return escapeEl.textContent;

<textarea className="form-control redactor"
                          rows="5" cols="9"

jsfiddle link

Solution 5:

You can also use Parser() from html-react-parser.
I have used the same. Link shared.

Solution 6:

i start using npm package called react-html-parser