Question

我有两个字段，如开始日期和结束日期。我需要的是，当用户从日期选择器中选择日期时，我必须在另一个文本框中显示日期差异。我做了这么多

我知道，我犯了一些错误。请帮帮我。

Fromdate:
<input type="text" name="travelData[From_date]" id="txtFromDate" value="<?php echo readDate($travelData['From_date']); ?>"onfocus="javascript:NewCssCal('txtFromDate','ddmmyyyy')">

To date:
<input type="text" name="travelData[To_date]" id="txtToDate" value="<?php echo readDate($travelData['To_date']); ?>"onfocus="javascript:NewCssCal('txtToDate','ddmmyyyy')" onblur="calculateTourlength()">

<script type="text/javascript">
function calculateTourlength(){
var FromDate = $('#txtFromDate').val();
var ToDate = $('#txtToDate').val();
var tourLength = parseInt(ToDate) - parseInt(FromDate);
alert(tourLength);
$('#tourLength').val(tourLength);

return false;

}

Answer 1

var startdate = $('#txtFromDate').datepicker('getDate');
var enddate   = $('#txtToDate').datepicker('getDate');
var calculate = (enddate - startdate)/1000/60/60/24;

NOTE: Be careful that end date must contain greater value

使用javascript的日期差异

1 个答案: