Question

我有两个日期，fromDate和toDate。比如说，txtEffectiveDate是26/02/2013，而txtInactiveDate是28/02/2013，我需要在jsp中将我的标题设为26/02 27/02 and 28/02。我编写了一个util函数，它返回天数的差异。这就是我迄今取得的成就。

<table border="0" cellpadding="4" cellspacing="1">
            <tr>    
                <td width="100" class="boxBorderHeader141">Service NO.</td> 
                <% long diff= 0 ;
                    diff = DateUtil.getDifference(DateUtil.toUtilDate(request.getAttribute("txtEffectiveDate").toString()), DateUtil.toUtilDate(request.getAttribute("txtInactiveDate").toString()));
                %>  
                <td width="100" class="boxBorderHeader141"><bean:write name="servicesForm" property="txtEffectiveDate" /></td>                              
                <td width="100" class="boxBorderHeader141">Departure Time</td>
                <td width="100" class="boxBorderHeader141">Depot Code</td>
                <td width="100" class="boxBorderHeader141">Service Category</td>
                <td width="100" class="boxBorderHeader141">Service Name</td>  
                <td>&nbsp;</td> 
            </tr>
            </table>

日期应在服务号码和出发时间之间重复？

感谢任何帮助。

由于

Answer 1

在您的scriptlet中，计算更多日期

您的代码

long diff= 0 ;
diff = DateUtil.getDifference(DateUtil.toUtilDate(request.getAttribute("txtEffectiveDate").toString()), DateUtil.toUtilDate(request.getAttribute("txtInactiveDate").toString()));

<强>扩展

Calendar cal = Calendar.getInstance();
for(int i=0; i < diff; i ++){
     cal.setTime(DateUtil.toUtilDate(request.getAttribute("txtEffectiveDate").toString()));
     cal.add(Calendar.DATE, i + 1);
     java.util.Date newDate = cal.getDate();
     //     Display that new date as column
}

如何在jsp中的日期之间进行迭代？

1 个答案: