Skip to main content

Javascript countdown-timer-reloading-again-on-refreshing page

(1)write code  timer.html  file:

<html>
<head>
<title> timer example by om sir</title>
</head>
<body>
<div id="divCounter"></div>
<script>
var hoursleft = 0;
var minutesleft = 35;
var secondsleft = 0;
var finishedtext = "Countdown finished!";
var end;
if(localStorage.getItem("end")) {
    end = new Date(localStorage.getItem("end"));
} else {
    end = new Date();
    end.setMinutes(end.getMinutes()+minutesleft);
    end.setSeconds(end.getSeconds()+secondsleft);
}
var counter = function () {
    var now = new Date();
    var diff = end - now;
    diff = new Date(diff);
    var sec = diff.getSeconds();
    var min = diff.getMinutes();
    if (min < 10) {
        min = "0" + min;
    }
    if (sec < 10) {
        sec = "0" + sec;
    }    
    if(now >= end) {    
        clearTimeout(interval);
        localStorage.setItem("end", null)
        document.getElementById('divCounter').innerHTML = finishedtext;
    } else {
        var value = min + ":" + sec;
        localStorage.setItem("end", end);
        document.getElementById('divCounter').innerHTML = value;
    }
}
var interval = setInterval(counter, 1000);
</script>
</body>



Another example    for timer but it will reset when you  reload your page ..

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <script language ="javascript" >
        var tim;
     
        var min = 20;
        var sec = 60;
        var f = new Date();
        function f1() {
            f2();
            document.getElementById("starttime").innerHTML = "Your started your Exam at " + f.getHours() + ":" + f.getMinutes();
           
       
        }
        function f2() {
            if (parseInt(sec) > 0) {
                sec = parseInt(sec) - 1;
                document.getElementById("showtime").innerHTML = "Your Left Time  is :"+min+" Minutes ," + sec+" Seconds";
                tim = setTimeout("f2()", 1000);
            }
            else {
                if (parseInt(sec) == 0) {
                    min = parseInt(min) - 1;
                    if (parseInt(min) == 0) {
                        clearTimeout(tim);
                        location.href = "default5.aspx";
                    }
                    else {
                        sec = 60;
                        document.getElementById("showtime").innerHTML = "Your Left Time  is :" + min + " Minutes ," + sec + " Seconds";
                        tim = setTimeout("f2()", 1000);
                    }
                }
             
            }
        }
    </script>
</head>
<body onload="f1()" >
    <form id="form1" runat="server">
    <div>
      <table width="100%" align="center">
        <tr>
          <td colspan="2">
            <h2>This is head part for showing timer and all other details</h2>
          </td>
        </tr>
        <tr>
          <td>
            <div id="starttime"></div><br />
            <div id="endtime"></div><br />
            <div id="showtime"></div>
          </td>
        </tr>
        <tr>
          <td>
           
              <br />
         
           
          </td>
       
        </tr>
      </table>
      <br />
 

    </div>
    </form>
</body>
</html>

Comments

  1. Garima Ahuja23 October 2017 at 02:27

    that's great script for re loading the page
    i forward your link to my web developer team for reading
    https://sisgain.com/hire-node-js-developer

    ReplyDelete

Post a Comment

Popular posts from this blog

Juqery Event

(1)Click Event example:- ​<html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script> $(document).ready(function(){   $("p").click(function(){     alert("The paragraph was clicked.");   }); }); </script> </head> <body> <p>Click on this paragraph.</p> </body> </html> (2)Mouseenter  Event Example  :- <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script> $(document).ready(function(){   $("p").mouseenter(function(){     $("p").css("background-color", "yellow");   });   $("p").mouseleave(function(){     $("p").css("background-color", "lightgray");   }); }); </script> </head> <body> <p>Move the mouse po...
Post a Comment
Read more

Juqery stop

jQuery stop() Method:- The jQuery stop() method is used to stop an animation or effect before it is finished. The stop() method works for all jQuery effect functions, including sliding, fading and custom animations. Syntax: $(selector).stop(stopAll,goToEnd); <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script> $(document).ready(function(){   $("#flip").click(function(){     $("#panel").slideDown(5000);   });   $("#stop").click(function(){     $("#panel").stop();   }); }); </script> <style> #panel, #flip {   padding: 5px;   font-size: 18px;   text-align: center;   background-color: #555;   color: white;   border: solid 1px #666;   border-radius: 3px; } #panel {   padding: 50px;   display: none; } </style> </head> <body> <button id="stop">S...
Post a Comment
Read more

Jquery Sliding

jQuery Sliding Methods:-  With jQuery you can create a sliding effect on elements. jQuery has the following slide methods: slideDown() slideUp() slideToggle() (1)slideDown()  example:- <html> <head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script> <script> $(document).ready(function(){   $("#flip").click(function(){     $("#panel").slideDown("slow");   }); }); </script> <style> #panel, #flip {   padding: 5px;   text-align: center;   background-color: #e5eecc;   border: solid 1px #c3c3c3; } #panel {   padding: 50px;   display: none; } </style> </head> <body> <div id="flip">Click to slide down panel</div> <div id="panel">Hello world!</div> </body> </html> (2)sldeUP()  example:- <html> <head> <script src="https://ajax....
11 comments
Read more