자바스크립트 타입에러 getElementsByClassName 복수로 받는 것

var goodsBtn = document.getElementsByClassName("a"); goodsBtn.addEventListener("click",function(){ console.log("글그"); var firstList = doucument.querySelectorAll(".quote .field")[0]; var addListFild = document.createElement("div"); addListFild.setAttribute("class","field") var addListSelect = document.createElement("input"); addListSelect.setAttribute("class","form") addListSelect.setAttribute("p..
javascript 2021. 3. 19. 17:49
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