Repeat code every 4 seconds

user_614676 0
Viewed 53614

I want repeat this code every 4 seconds, how i can do it with javascript or jquery easly ? Thanks. :)

$.get("request2.php", function(vystup){
   if (vystup !== ""){
      $("#prompt").html(vystup);
      $("#prompt").animate({"top": "+=25px"}, 500).delay(2000).animate({"top": "-=25px"}, 500).delay(500).html("");
    }
});
jquery javascript
6 Answers
const milliseconds = 4000 

setInterval(
  () => { 
  // self executing repeated code below

}, milliseconds);
user_17835880

Call a Javascript function every 2 second continuously for 20 second. 

var intervalPromise;
$scope.startTimer = function(fn, delay, timeoutTime) {
    intervalPromise = $interval(function() {
        fn();
        var currentTime = new Date().getTime() - $scope.startTime;
        if (currentTime > timeoutTime){
            $interval.cancel(intervalPromise);
          }                  
    }, delay);
};

$scope.startTimer(hello, 2000, 10000);

hello(){
  console.log("hello");
}

user_43343720
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