countdowntimer

问题 I need to make a simple countdown timer from 5 to zero, with the buttons to START and STOP the counter. The only thing that I don't know is that why won't my counter stop. The code is presented below: function clock() { var myTimer = setInterval(myClock, 1000); var c = 5; function myClock() { document.getElementById("demo").innerHTML = --c; if (c == 0) { clearInterval(myTimer); alert("Reached zero"); } } } <p id="demo">5</p> <button onclick="clock()">Start counter</button> <button onclick=

问题 How to stop this timer , any idea ? I want to reset timer in every query but it continues. Every new query it adds new timer. How to solve this? new CountDownTimer(zaman, 1000) { //geriye sayma public void onTick(long millisUntilFinished) { NumberFormat f = new DecimalFormat("00"); long hour = (millisUntilFinished / 3600000) % 24; long min = (millisUntilFinished / 60000) % 60; long sec = (millisUntilFinished / 1000) % 60; cMeter.setText(f.format(hour) + ":" + f.format(min) + ":" + f.format

问题 I built a countdown timer with the help of people from this platform a few days back. I thank them all for that. But I have run into another issue. When I refresh the page, the whole timer is reset and everything goes back to normal. I looked it up and realised I need to store seconds in something called the local storage of the browser. But how to implement it into my code is the problem. Similar issues like mine have different ways of solving this. I tried changing it to theirs but had the

问题 I want to save the CountDown Ttimer value into a variable so that next time the user start the Countdowntimer Activity, it to reload at the exact elapsed time as it remained. Here is my code and I don't understand why it doesn't works. (it shows my time Textbox empty) prefs = PreferenceManager.getDefaultSharedPreferences(this); long timer = prefs.getLong("TIME", 86400000); new CountDownTimer(timer, 1000) { public void onTick(long elapsed) { System.out.print(elapsed); long timer2=elapsed; long

问题 I am working on a basic countdown using Javascript where, the countdown starts from 0 and then ends till 24 as thats the idea of the countdown, I want to end it at 24. Here's the code: var count=0; var counter=setInterval(timer, 50); //1000 will run it every 1 second function timer() { count=count+1; if (count >= 24) { clearInterval(counter); //counter ended, do something here document.getElementById("countdown").innerHTML=24 ; return; } //Do code for showing the number of seconds here

问题 I am just wondering when timeout occurs, onFinish() method is called and we can execute further code there. But for some reason if timer is cancelled either manually or because of error does onFinish() get called? Or it just cancels the timer without calling any method. Here are My two Counters. Counter1: class Counter1 extends CountDownTimer { public Counter1(long millisInFuture, long countDownInterval) { super(millisInFuture, countDownInterval); // TODO Auto-generated constructor stub }

问题 I want to start a countdown timer when a push notification is received. I can receive the notification successfully. Now I want to ask, is it possible to start countdown timer in onReceive of BroadcastReceiver when a notification is received and my application is in background or foreground? Simply, I should say that the timer should start whether the app is in foreground or not. And when the timer is finished it should send some data to server. And I need to show the remaining time in a text

问题 I am working on android applications. In my project I have 3 pages. The first page consists of 1 button. The second page is consists of the timer code. The third page consists of again a button. Now my requirement is when I click on the first page button the third page should open and the timer in second page should pause. Again when I click on the third page button the second page timer should restart the time where it is stopped and should open the first page. I am struggling to achieve

问题 I have implemented this javascript with a hard coded date and it is displaying properly, I have tried it in a griview but it is rather showing the enddate from my database without showing the countdown, but i want to be getting the enddate from the database: Also, when the countdown is over it should display a message: "Project over" Please friends help me out. <script type="text/javascript" src="../Scripts/jquery-3.1.1.min.js"></script> <script type="text/javascript" src="../Scripts/jquery

问题 I have a problem with countdown timer.I try some of solutions and articles in this site but they never worked for me. so, please read my codes... also I used handler.postDelayed(new Runnable() { before and it was not my solution but it just worked correctly. Main question is: I want to do something like below: (button pressed) do some codes1 delay1 do other codes2 delay2 go back to *do some codes1* again. In short, this is my real code: itimesec--; setdelay(); irepeat--; setrelax(); and this