Comment faire pour courir le temps que le fuseau horaire est Danemark Copenhague

Question

J'ai trouvé le code qui peut courir mon chronomètre. mais je veux suivre le fuseau horaire du pays du Danemark pour exécuter mon code. comment d

<script type="text/javascript"> 
 
ElapsedTimeLogger = function(dateElementId, elapsedElementId, hiden, interval) { 
 
    var container = $(elapsedElementId); 
 
    var time = parseDate($(dateElementId).val()); 
 
    var interval = interval; 
 
    var timer; 
 

 
    function parseDate(dateString) { 
 
     var date = new Date(dateString); 
 
     return date.getTime(); 
 
    } 
 

 
    function update() { 
 
    var systemTime = new Date().getTime(); 
 
    elapsedTime = systemTime - time; 
 
    container.html(prettyPrintTime(Math.floor(elapsedTime/1000))); 
 
$(hiden).val(prettyPrintTime(Math.floor(elapsedTime/1000))); 
 
} 
 

 
    function prettyPrintTime(numSeconds) { 
 
     var hours = Math.floor(numSeconds/3600); 
 
     var minutes = Math.floor((numSeconds - (hours * 3600))/60); 
 
     var seconds = numSeconds - (hours * 3600) - (minutes * 60); 
 

 
     if (hours < 10) hours = "0" + hours; 
 
     if (minutes < 10) minutes = "0" + minutes; 
 
     if (seconds < 10) seconds = "0" + seconds; 
 
     var time = hours + ":" + minutes + ":" + seconds; 
 

 
     return time; 
 
    } 
 

 
    this.start = function() { 
 

 
     timer = setInterval(function() {update()}, interval * 1000); 
 
    } 
 

 
    this.stop = function() { 
 
     clearTimeout(timer); 
 
    } 
 
} 
 
$(document).ready(function() { 
 

 
    var timeLogger = new ElapsedTimeLogger("#date", "#elapsed","#stoppedid", 1); 
 
    timeLogger.start(); 
 

 
    $("#confirm").click(function() { //Stop timer upon clicking the Confirm Button 
 
     timeLogger.stop(); 
 

 
    }); 
 

 
}); 
 

 
    </script>

Merci à l'avance. Je ne peux pas poster un autre thats question pourquoi je dois modifier peut questions

Answer 1

supprimer disabled propriété de input[name=stwa] et ajouter readonly propriété pour y

Utilisez navigator.cookie pour gagner du temps sur javascript

Answer 2

Voici vos solutions

 

 
    if(localStorage.getItem("sec")) 
 
{ 
 
    var sec = localStorage.getItem("sec"); 
 
    var min = localStorage.getItem("min"); 
 
    var hour = localStorage.getItem("hour"); 
 
    stopwatch("Start"); 
 
}else{ 
 
    var sec = 0; 
 
    var min = 0; 
 
    var hour = 0; 
 
} 
 
    \t \t \t \t   
 
       
 
       
 
       function stopwatch(text) { 
 
       
 
        sec++; 
 
        if (sec == 60) { 
 
        sec = 0; 
 
        min = min + 1; } 
 
        else { 
 
        min = min; } 
 
        if (min == 60) { 
 
        min = 0; 
 
        hour += 1; } 
 

 
\t \t \t \t   localStorage.setItem("sec", sec); 
 
        localStorage.setItem("min", min); 
 
        localStorage.setItem("hour", hour); 
 
       
 
       if (sec<=9) { sec = "0" + sec; } 
 
        document.clock.stwa.value = ((hour<=9) ? "0"+hour : hour) + " : " + ((min<=9) ? "0" + min : min) + " : " + sec; 
 

 
        if (text == "Start") { document.clock.theButton.value = "Start "; } 
 
        if (text == "Stop ") { document.clock.theButton.value = "Stop"; } 
 

 
        if (document.clock.theButton.value == "Start") { 
 
        window.clearTimeout(SD); 
 
        return true; } 
 

 
       SD=window.setTimeout("stopwatch();", 1000); 
 
       } 
 

 
       function stop() { 
 
        x.stop(); 
 
        document.getElementById('counter').value = formatTime(x.time()); 
 
        clearInterval(clocktimer); 
 
        localStorage.clear(); 
 
       }

<form name="clock" action="save_time_log.php" method="post"> 
 

 
        <div class="form-group"> 
 
         <input type="text" class="form-control time_tracker" disabled name="stwa" placeholder="00:00:00"> 
 
        </div> 
 

 
        <input type="button" name="theButton" onClick="stopwatch(this.value);" class="btn btn-block btn-default btn-flat" value="Start" /> 
 
        <input type="submit" name="stops" value="Stop" onClick="stop();" class="btn btn-block btn-default btn-flat"/> 
 

 
       </form>