How to access dom from webpack loader?
How to access dom from webpack loader?
1 answer
by
lottie ,
a year ago
@raphael_tillman
To access the DOM from a Webpack loader, you can use the jsdom package.
Here is an example of how you can access the DOM from a Webpack loader:
- Install the jsdom package:
1
|
npm install jsdom |
- Import the jsdom package in your Webpack loader file:
1
|
const { JSDOM } = require('jsdom');
|
- Access the DOM in your loader's pitch or loader function:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 |
module.exports = function(source) {
// Create a new JSDOM instance
const dom = new JSDOM(source);
// Access the window object and the document
const { window } = dom;
const { document } = window;
// Manipulate the DOM as needed
const title = document.querySelector('h1');
console.log(title.textContent);
// Return the modified source code
return source;
};
|
In this example, the source argument represents the source code that was passed to the loader. It is usually a string.