JavaScript DHTML/Date Time/Date Get

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Convert Date to Locale String()

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); alert(myDate.toLocaleString());">Date toLocaleString</button> </body> </html> 



 </source>


Get Day

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); alert(myDate.getDay());">Date: get Day</button> </body> </html> 



 </source>


Get Full Year

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); 

                alert(myDate.getFullYear());">
                Date: get Full Year</button>

</body> </html> 



 </source>


Get Milliseconds

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); 

                alert(myDate.getMilliseconds());">
                Date: get Milliseconds</button>

</body> </html> 



 </source>


Get Month

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); alert(myDate.getMonth());"> Date: get Month </button> </body> </html> 



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Get Seconds

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); alert(myDate.getSeconds());"> Date: get Seconds </button> </body> </html> 



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Get Time

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); alert(myDate.getTime());"> Date: get Time </button> </body> </html> 



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Get Year

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); alert(myDate.getYear());">Date: GETYEAR</button> </body> </html> 



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Local time and local date

   <source lang="html4strict">

<html> <head> 

   <title>the date</title>

</head> <body>

 

   <script type = "text/javascript">
   var myDate = new Date();
   var dateString = myDate.toLocaleDateString() + " " + myDate.toLocaleTimeString();
   var dateLoc = document.getElementById("dateField");
   dateLoc.innerHTML = "Now: " + dateString;
   </script>

</body> </html> 

 </source>


Make the time readable

   <source lang="html4strict">

<html> <head> <title>A Simple Page</title> <script language="JavaScript"> function gettime() { 

   var date= new Date();
   var hr = date.getHours();
   var m = date.getMinutes();
   var s = date.getSeconds();
   if(m < 10)
   {
       m = "0" + m
   }
   if(s < 10)
   {
       s = "0" + s
   }
   document.clockform.clock.value = hr + ":" + m + ":" + s;
   setTimeout("gettime()",100)

} </script> </head> <body onload="gettime()"> <form name="clockform"> <input type="text" name="clock"> </form> </body> </html> 


 </source>


Output date and time in a human readble form

   <source lang="html4strict">

<html> <head> <title>A Simple Page</title> <script language="JavaScript"> function gettime() { 

   var date= new Date();
   var hr = date.getHours();
   var m = date.getMinutes();
   var s = date.getSeconds();
   var ampm="AM";
   if (hr > 11) 
   {
       ampm="PM"
   }
   if (hr > 12) 
   {
       hr -= 12
   }
   if(m < 10)
   {
       m = "0" + m
   }
   if(s < 10)
   {
       s = "0" + s
   }
   document.clockform.clock.value = hr + ":" + m + ":" + s + " " +ampm;
   setTimeout("gettime()",100)

} </script> </head> <body onload="gettime()"> <form name="clockform"> <input type="text" name="clock"> </form> </body> </html> 


 </source>


Readable date value

   <source lang="html4strict">

<HTML> <HEAD> <SCRIPT language="JavaScript"> function theclock(){ 

   var rightnow= new Date();
   
   var month= rightnow.getMonth();
   var today= rightnow.getDate();
   var year= rightnow.getYear();
   var hour= rightnow.getHours();
   var min= rightnow.getMinutes();
   var second= rightnow.getSeconds();
   
   month+=1;
   
   if (year<2000)
     year+=1900;
   
   if (hour<10)
    hour="0"+hour;
   
   if (min<10)
    min="0"+min;
   
   if (second<10)
    second="0"+second;
   
   if (hour<12)
    var ampm="AM";
   else
    var ampm="PM";
   
   if (hour==0)
     hour=12; 
   if (hour>=13) 
    hour-=12;
   
   document.write( month+"/"+today+"/"+year+" "+hour+":"+min+":"+second+" "+ampm);

} setInterval("theclock()",1000); </SCRIPT> </HEAD> <BODY> </BODY> </HTML> 


 </source>


To Date Source

   <source lang="html4strict">

<html> <body> <button onclick="var myA = new Array(10,11,12,13,14,15); 

                alert(myA.toSource());">Array TOSOURCE</button>

<button onclick="var myDate = new Date(); alert(myDate.toSource());"> Date toSource </button> </body> </html> 



 </source>


Use toPrecision to set the date precision

   <source lang="html4strict">

<html> <head> 

   <title>the date</title>
   <script type = "text/javascript">
   var started = new Date();
   var now = started.getTime();
   </script>

</head> <body> 

   <script type = "text/javascript">
   var bottom = new Date();
   var diff = (bottom.getTime() - now)/1000;
   var finaltime = diff.toPrecision(5);
   var dateLoc = document.getElementById("dateField");
   dateLoc.innerHTML = "Time: " + finaltime + " seconds.";
   </script>

</body> </html> 

 </source>


Value Of a Date

   <source lang="html4strict">

<html> <body> <button onclick="var myDate = new Date(); alert(myDate.valueOf());">valueOf</button> </body> </html> 



 </source>
Источник — «http://wbex.ru/index.php?title=JavaScript_DHTML/Date_Time/Date_Get&oldid=1763»