리자

숫자 100이하 절사

· 2007-12-10 (월) 10:51:35 · 4167 · 9
<input type=text name=n onblur="compute_point(this)">

<script>
function compute_point(fld)
{
    var v = fld.value;
    if (!isNaN(v))
    {
        fld.value = parseInt(parseInt(v / 100) * 100);
    }
    else
    {
        fld.value = 0;
    }
}
</script>

[이 게시물은 관리자님에 의해 2011-10-31 17:16:08 PHP & HTML에서 이동 됨]
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댓글 9개

2007-12-10 (월) 16:38:59
math.round((변수/100))*100 이게 더 쉬울수도....

자바스크립트 기본 제공함수입니다.
헉~ 감사합니다.
round는 반올림 함수가 아닌가요?
math.floor 가 되어야 할 것 같은데...
헛~ 또 감사합니다. ^^;;;
관리자님에 삽질에 날인가요.. ^^
삽질이요? ㅋㅋ
2007-12-14 (금) 10:44:15
결론은 어캐 되는건가요..ㅜ.ㅜ?
fld.value = math.floor((변수/100))*100
2007-12-14 (금) 19:06:32
고맙습니다^^
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