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sabesansathananthan/CopyEvent.js

Created March 5, 2021 07:33
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Clipboard Operation in JavaScript
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CopyEvent.js
const source = document.querySelector('.source');
source.addEventListener('copy', (event) => {
const selection = document.getSelection();
event.clipboardData.setData('text/plain', selection.toString().toUpperCase());
event.preventDefault();
});
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