TAG
JavaScript
Result
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License
<select id="fruits"> <option value="Apple">Apple</option> <option value="Banana">Banana</option> <option value="Carrot">Carrot</option> </select>
document.addEventListener("DOMContentLoaded", function() { const $elFruits = document.getElementById("fruits"); $elFruits.addEventListener("change", e => { [...e.currentTarget.children].forEach(elOption => { if(elOption.selected) { console.log(elOption.index); } }); }); $elFruits.dispatchEvent(new Event("change")); });
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by DevDic
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