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Is there a way to deep clone a JSDOM object? #3693

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dartanian300 opened this issue Mar 13, 2024 · 0 comments
Open

Is there a way to deep clone a JSDOM object? #3693

dartanian300 opened this issue Mar 13, 2024 · 0 comments

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@dartanian300
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Is there a way to completely deep clone a JSDOM object? So you could make changes (add/delete nodes, change id's, etc) without affecting the original dom.

Example:

const jsdom = require("jsdom");
const page = new JSDOM(`
<html>
    <head></head>
    <body>
        <div id='original_id'></div>
    </body>
</html>
`);

const page2 = page.clone();  // Does something like this exist?

// Make modifications to page2 without them affecting page 
page2.window.document.querySelector('div').id = 'new_id';

console.log("page1 id: ", page1.window.document.querySelector('div').id);
console.log("page2 id: ", page2.window.document.querySelector('div').id);

Expected output:

page1 id: original_id
page2 id: new_id
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@dartanian300