Array객체 join() 특정기호와 함께 문자열 반환

2014. 1. 29. 23:03

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="ko">
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
</head>
<body>
<div id="ex_js_syntax">
<script type="text/javascript" language="javascript">
<!--
/* Array객체 */
arr_val = new Array();
arr_val[0]= "green";
arr_val[1]= "pink";
arr_val[2]= "red";
arr_val[3]= "blue";
function arr_join(){
/* join 배열 특정기호와 함께 문자열 반환=> 배열객체.join("특정기호") */
document.getElementById("array_join").innerHTML=arr_val.join(", ");
}
//-->
</script>
<form name="input_type" id="input_type" method="post" >
배열 => green, pink, red, blue <br />
<p id="array_join" onclick="arr_join();">배열조인[클릭]</p>
</form>
</div>
</body>
</html>

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위 소스 예제 보기

join 배열 특정기호와 함께 문자열 반환=> 배열객체.join("특정기호")