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vanilla js for each element add attribute

Exuberant Eel answered on August 13, 2021 Popularity 3/10 Helpfulness 1/10

answer vanilla js for each element add attribute

vanilla js for each element add attribute

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const linksArray = Array.from(document.querySelectorAll('section a')); // we use Array.from to transform the NodeList from querySelectorAll to an array. Needs to IE11

linksArray.forEach(linkEl => { // we search for every span and em inside the link
 linkEl.setAttribute("list-span", linkEl.querySelector('span').textContent);
 linkEl.setAttribute("list-em", linkEl.querySelector('em').textContent);
});

Popularity 3/10 Helpfulness 1/10 Language javascript

Source: stackoverflow.com

Tags: add each element javascript

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