Language/Javascript
자바스크립트 기본 문법
bright jazz music
2024. 2. 26. 18:27
<p id="hello">안녕</p>
<script>
document.getElementById('hello').innerHTML = "바보"
</script>
//바보
<p id="hello">안녕</p>
<button id="button>버튼</button>
<script>
document.getElementById('button').addEventListener('click', function() {
document.getElementById('hello').innerHTML = "바보"
});
var nameOne = ['kim', 'park'];
name[0]; //kim
var nameTwo = {name:'kim', age:20};
name['age']; // 20 또는 name.age
nameOne.forEach(function(el) {
console.log(el);
})
</script>
//버튼 누르면
//바보