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A simple example of JS date comparison size_javascript skills

WBOY
Release： 2016-05-16 17:04:13
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1. JS code for comparing date sizes
Copy code The code is as follows:

<script><br>var beginDate=$("#beginDate").val(); <br> var endDate=$("#endDate").val(); <br> var d1 = new Date (beginDate.replace(/-/g, "/")); <br> var d2 = new Date(endDate.replace(/-/g, "/")); <br><br> if(beginDate! =""&&endDate!=""&&d1 >=d2) <br> { <br> alert("The start time cannot be greater than the end time!"); <br> return false; <br> }<br> </ script><br> </div> <br><strong>2, Js compare time and date size<br></strong><div class="codetitle"> <span><a style="CURSOR: pointer" data="6752" class="copybut" id="copybut6752" onclick="doCopy('code6752')"><u>Copy code</u></a></span>The code is as follows:</div> <div class="codebody" id="code6752"> <br><html> <br><head> <br><title>calendar-Compare time and date size-www.jb51.net</title> text/javascript" src="CalendarFramework.js"></script>


Start time: To  
End time:   
   
                                                                                {
var startTime = document.getElementById("startTime").value;
var endTime = document.getElementById("endTime").value;
compareCalendar(startTime, endTime);
} // Compare the size
Function Comparedate (CheckstartDate, Checkenddate) {
var arys1 = new array ();
var arys2 = new array ();
if (CheckstartDate! = Null && checkEndDate != null) {                                                                                                                                                           
arys2=checkEndDate.split('-'); var edate=new Date(arys2[0],parseInt(arys2[1]-1),arys2[2]);
if(sdate > edit) { > } 
 } 
} 

//Judge the date and time size
function compareTime(startDate, endDate) { 
if (startDate.length > 0 && endDate.length > ; 0) {
var startDateTemp = startDate.split(" ");
var endDateTemp = endDate.split(" ");

var arrStartDate = startDateTemp[0].split("- ");
var arrEndDate = endDateTemp[0].split("-");

var arrStartTime = startDateTemp[1].split(":");
var arrEndTime = endDateTemp[ 1].split(":");

var allStartDate = new Date(arrStartDate[0], arrStartDate[1], arrStartDate[2], arrStartTime[0], arrStartTime[1], arrStartTime[2 ]);
var allEndDate = new Date(arrEndDate[0], arrEndDate[1], arrEndDate[2], arrEndTime[0], arrEndTime[1], arrEndTime[2]);

if (allStartDate.getTime() >= allEndDate.getTime()) {
alert("startTime cannot be greater than endTime and cannot be passed");
return false;
} else {
alert(" startTime is less than endTime, so it passed");
return true;
}
} else {
alert("The time cannot be empty");
return false;
}
}
//Compare dates and times
function compareCalendar(startDate, endDate) {
if (startDate.indexOf(" ") != -1 && endDate.indexOf(" ") != -1 ) {
//Includes time, date
compareTime(startDate, endDate); ;
} }
}



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