JS判断开始时间不能大于检查结束时间

//用来检验检查开始时间不能大于检查结束时间

function checkDate(date){

var startDate = $("#jcrwModel_rwfqsj").val();

var endDate = $("#jcrwModel_rwjssj").val();

if(startDate.length>0&&endDate.length>0){

var startDateTemp = startDate.split("-");

var endDateTemp = endDate.split("-");

var allStartDate = new Date(startDateTemp[0],startDateTemp[1],startDateTemp[2]);

var allEndDate = new Date(endDateTemp[0],endDateTemp[1],endDateTemp[2]);

if(allStartDate.getTime()>allEndDate.getTime()){

alert("检查开始时间不能大于检查结束时间");

date.value='';

return false;

}else {

return true;

}

}

}

 

 

<view:qrytr>

<view:qrytd width="15%" heightshow="true"><span style="color:red;">*</span>任务发起时间：</view:qrytd>

<view:qrytd width="35%">

<input type="text" name="jcrwModel.rwfqsj" id="jcrwModel_rwfqsj" value="${jcrwModel.rwfqsj}" style="width:45%" check="type=data;length=10;required=true" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd'})" Onchange="checkDate(this);"/>

</view:qrytd>

<view:qrytd width="15%" heightshow="true"><span style="color:red;">*</span>任务结束时间：</view:qrytd>

<view:qrytd width="35%">

<input type="text" name="jcrwModel.rwjssj" id="jcrwModel_rwjssj" value="${jcrwModel.rwjssj}" style="width:45%" check="type=data;length=10;required=true" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd'})" onchange="checkOne(this.id)" Onchange="checkDate(this);"/>

</view:qrytd>

</view:qrytr>