19'C 흐림
서울 강남구
<script src="//code.jquery.com/jquery.min.js"></script>
<script>
$(function(){
$('#btn-select-banana').click(function() {
$('#fruits').val('바나나');
});
});
</script>
<select id='fruits'>
<option value='' selected>-- 선택 --</option>
<option value='사과'>사과</option>
<option value='바나나'>바나나</option>
<option value='레몬'>레몬</option>
</select>
<button id='btn-select-banana'>바나나 선택</button>