<script src="http://code.jquery.com/jquery-latest.js"></script> <script> $(document).ready(function(){ $("input[name='aaa'], #bbb" ).on('keyup', function(e){ var rgx1 = /\D/g; var rgx2 = /(\d+)(\d{3})/; var num = this.value.replace(rgx1,""); while (rgx2.test(num)) num = num.replace(rgx2, '$1' + ',' + '$2'); this.value = num; }); }); </script> <input type="text" id="aaa" name="aaa"/> <input type="text" id="bbb" name="bbb"/> 결과보기
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script>
$(document).ready(function(){
$("input[name='aaa'], #bbb" ).on('keyup', function(e){
var rgx1 = /\D/g;
var rgx2 = /(\d+)(\d{3})/;
var num = this.value.replace(rgx1,"");
while (rgx2.test(num))
num = num.replace(rgx2, '$1' + ',' + '$2'); this.value = num;
});
</script>
<input type="text" id="aaa" name="aaa"/>
<input type="text" id="bbb" name="bbb"/>
결과보기
200617 https://sir.kr/qa/364411