window.onload = function(){
document.getElementById("btn1").onclick = f1;
function f1(){
document.getElementById("content").innerHTML = "<h1>์ ๋ชฉ๋ถ๋ถ</h1>"
}
}
window.addEventListener("load", pageLoadedHandler);
function pageLoadedHandler(){
document.getElementById("btn1").addEventListener("click", btnSubmit);
}
//๋ฐฉ๋ฒ 1
divEle.innerHTML += '<button id="ele_'+eleCnt+'">์ญ์ </button>';
document.body.appendChild(divEle);
//๋ฐฉ๋ฒ2
var btnEle = document.createElement("button");
btnEle.setAttribute("id", "ele_"+eleCnt);
btnEle.innerHTML = "์ญ์ ";
divEle.appendChild(btnEle);
document.body.appendChild(divEle);
$(document).ready(function() {
$("#btn1").click(f1);
function f1(){
$("#content").html("<h1>์ ๋ชฉ๋ถ๋ถ</h1>");
}
}
var $newEleBtn = "<button id='ele"+eleCnt+"' class='deleteBtn'></button>";
$("p#ele"+eleCnt).append($newEleBtn);
$("button#ele"+eleCnt).text("์ญ์ ");
๐
์ฒซ๊ธ์๋ ๋๋ฌธ์, ์๋ฌธ์ + ์ซ์ + ํน์๋ฌธ์ ๊ฐ๋ฅ, 8๊ธ์์ด์ 15๊ธ์ ์ดํ
/^[A-Z][A-Za-z0-9_!]{7,15}$/