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<form id="myform" onsubmit="return false"> <label>Favorite web browser?(one or more)</label> <input type="text" name="favorite-browser" list="useragents" /> <datalist id="useragents"> <option value="chrome" label="Google Chrome"/> <option value="firefox" label="Mozilla Firefox"/> <option value="safari" label="Apple Safari"/> </datalist> <p></p> <p><button type="submit">Submit</button></p> </form>
window.addEventListener("DOMContentLoaded", () => { const $elDataList = document.getElementById("useragents"); const $aOptionLabel = []; [...$elDataList.options].forEach(option => $aOptionLabel.push(option.label)); document.querySelector("#myform > p:first-of-type").textContent = $aOptionLabel.join(", ") + "중에서 선택"; });
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by DevDic
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