javascript - Using Turndown in Vue - TypeError: TurndownService is not a constructor - Stack Overflow

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I'm trying to convert HTML to Markdown in a Vue-application.

I'm trying to implement Turndown, but I'm getting the error, in the console:

TypeError: TurndownService is not a constructor

I'm using Webpack, to pile it. This is the vue-ponent I'm trying to use it in:

<script>
  var TurndownService = require('turndown');
  console.log( new TurndownService() ); // Returns 'undefined';
  export default {
    mounted() {
      var turndownService = new TurndownService();
      this.markdownContent = turndownService.turndown( 
        '<a href="">A link</a><p>Hello world</p>' 
      );
    },
    ...
    ...

This is what it looks like in node_modules:

---

I've tried all kind of things, to solve it. Based on this, I tried

var TurndownService = require('turndown').TurndownService;

and

var TurndownService = require('turndown/dist/turndown').TurndownService;

... But no cigar. :-/

I'm trying to convert HTML to Markdown in a Vue-application.

I'm trying to implement Turndown, but I'm getting the error, in the console:

TypeError: TurndownService is not a constructor

I'm using Webpack, to pile it. This is the vue-ponent I'm trying to use it in:

<script>
  var TurndownService = require('turndown');
  console.log( new TurndownService() ); // Returns 'undefined';
  export default {
    mounted() {
      var turndownService = new TurndownService();
      this.markdownContent = turndownService.turndown( 
        '<a href="https://example">A link</a><p>Hello world</p>' 
      );
    },
    ...
    ...

This is what it looks like in node_modules:

---

I've tried all kind of things, to solve it. Based on this, I tried

var TurndownService = require('turndown').TurndownService;

and

var TurndownService = require('turndown/dist/turndown').TurndownService;

... But no cigar. :-/

• javascript
• vue.js
• webpack

Share Improve this question Follow asked Apr 10, 2019 at 20:39 ZethZeth 2,6401010 gold badges6161 silver badges121121 bronze badges

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1 Answer 1

Sorted by: Reset to default 9

Found your post while dealing with the same.

This fixed it for me:

const TurndownService = require('turndown').default;

After that, the regular instructions worked like a charm!

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