path: root / Year 4 / Web technologies / referat / javascript / code-copy.js


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for (codeblock of document.getElementsByTagName('code')) {
    const copy_btn = codeblock.lastChild;
    if (copy_btn.tagName !== 'IMG') { continue; }

    const codeText = codeblock.innerText;
    copy_btn.addEventListener('click', function() {
        navigator.clipboard.writeText(codeText);
    });
}