체크박스 전체 선택 및 전체 선택 해제 (1)

• 조회수 6,979
• 작성일 2009-06-27
•  

<SCRIPT LANGUAGE="JavaScript">
        var checkflag = "false";
        function check(field) {
                if (checkflag == "false") {
                        for (i = 0; i < field.length; i++) {
                                field[i].checked = true;
                        }
                        checkflag = "true";
                        return "Uncheck All";
                } else {
                        for (i = 0; i < field.length; i++) {
                                field[i].checked = false;
                        }
                        checkflag = "false";
                        return "Check All";
                }
        }
</script>

• Comment 2009-06-27

<input type=checkbox name=list value="1">GUESTBOARD<br> <input type=checkbox name=list value="2">FREEBOARD<br> <input type=checkbox name=list value="3">MOVIEBOARD<br> <input type=checkbox name=list value="4">TIPBOARD<br> <input type=checkbox name=list value="5">SQLBOARD<br> <br> <input type=button value="Check All" onClick="this.value=check(this.form.list)">