摘要:[javascript]欄位限定只能輸入整數或是0.5為最小單位
var diff = 10 * parseFloat(objLeavedays.value) - 10 * Math.floor(parseInt(objLeavedays.value));
alert(parseFloat(objLeavedays.value));
alert(Math.floor(parseFloat(objLeavedays.value)));
alert(diff);
if (!(diff == 4 || diff == 0)) {
alert('超休天數的最小單位只接受0.4天!');
objLeavedays.value = Math.floor(parseFloat(objLeavedays.value));
objLeavedays.focus();
return;
}