JAVASCRIPT

    나이 자동 입력
    • 조회수 3,518
    • 작성일 2008-11-19
    •  
    ☞ 입력 폼

    <input name='ext1_02' value="<?=$ext1_02?>" onfocus="this.select();" onkeyup="ageSetting(this,'<?=date("Ymd");?>',fwrite.ext1_03)" maxlength='6'>
    <input name="ext1_03" value="<?=$ext1_03?>" readonly>세


    ☞ 자바스크립트

    function ageSetting(obj,obj1, frm){
     if (obj.value.length >= 6) {
        var age = 19 + obj.value; 
        var now = parseInt((obj1 - age) / 10000 + 1);
        frm.value = now;
      } else {
        frm.value = '';
      } 
    }