Oh ah, in the software development process is assumed to meet the size of two times. What would you do. Yes, well, it's very intuitive to take the "-" off, and then the size, is it really necessary? Look at the simplest of times in the following ways:
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>
<title>javascript The simplest two time format data size </title>
<script type= "Text/javascript" src= "./jquery-1.8.3.min.js" ></script>
<script type= "Text/javascript" >
function Checkdate () {
If$ ("#startDate"). Val () > $ ("#endDate"). Val ()) {
Alert ("End time must be greater than or equal to start time!")
");
}
}
</script>
<body>
Start time: <input id= "StartDate" value= "2013-12-31"/><br>
End time: <input id= "EndDate" value= "2013-01-01"/><br>
<input type= "button" onclick = "checkdate ();" value= "Start comparing"/>
</body>
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Time operation (JavaScript edition)-The simplest size of two time-format data