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Javascript Function setInterval() works only one time


Javascript Function setInterval() works only one time

By : d3raymon
Date : November 18 2020, 01:01 AM
it fixes the issue setInterval expects a callback as first argument, but you are calling the actual function.
Call should be like below
code :
 setInterval(function() {
      below(t++); }
  ,1);


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ActionScript: How to Re- setInterval Each Time Function Works?

ActionScript: How to Re- setInterval Each Time Function Works?


By : Halame
Date : March 29 2020, 07:55 AM
this one helps.
1- How can I re-set interval each time my createInfoPanel() function works? It won't work anymore after setting and claring once.
code :
timer.reset();
import com.greensock.*;

txt.alpha = 0.0;
TweenLite.to(txt, 1, {alpha:1.0, delay:0.4});
Why does my setInterval function not work second time? (JavaScript)

Why does my setInterval function not work second time? (JavaScript)


By : williehvolton
Date : March 29 2020, 07:55 AM
I wish this help you This might help you see what and how. (Scroll down to bottom of code):
Fiddle
code :
// Create a new EasyJS object
var el = new element('demo');
// x and y position of element
var x = 0, y = 0;

// Interval routine
setInterval(function(){
    x = x + 1;  // Increment x by 1
    y = y + 1;  // Increment y by 1
    // Move element to position xy
    el.resetPosition('absolute', x + 'px', y + 'px');
    // Add text inside element showing position.
    el.resetInnerHTML(x + 'x' + y);

// Run five times every second
}, 1000 / 5);
setInterval(function() {
    // Here you re-declare the "x" object for each iteration.
    var x = new element('demo');
    // Here you move the div with id "demo" to position 100x10
    x.resetPosition('absolute', '100px', '10px');

// Once every second
}, 1000);
Waiting different time between function calls when using setInterval in JavaScript?

Waiting different time between function calls when using setInterval in JavaScript?


By : Cas
Date : March 29 2020, 07:55 AM
like below fixes the issue To fix this, I used setTimeout (calls the function once after the specified time) instead of setInterval (calls the function over and over again). Since we want it to be called not just once, we put the call to setTimeout inside the function (changeText) so it adds a timer to call itself. This lets us use different delays for different situations - 100 ms for when we are just printing a new letter, and 3000 ms when we have finished printing a new word.
code :
var app = angular.module("app", []);

app.controller('mainCtrl', function ($scope) {
    var values = ['.com', 'available'];
    var index = 0;
    $scope.comval = '';
    function changeText (){
        if(values[index].length == $scope.comval.length) {
            $scope.comval = '';
            index++;
            if (index >= values.length) {
                index = 0;
            }
            //We have printed a full word!
            //Wait 3000 ms to call the function again.
            setTimeout(changeText,3000);
        }
        else
        {
            $scope.comval = values[index].substring(0, $scope.comval.length+1);
            $scope.$apply();
            console.log($scope.comval);
            //We have printed only a letter.
            //Just wait 100 ms before calling the function again.
            setTimeout(changeText,100);
        }
    }

    //Start it all off.
    setTimeout(changeText,100);
});
How update the time duration of setInterval function in javascript?

How update the time duration of setInterval function in javascript?


By : user2645594
Date : March 29 2020, 07:55 AM
I hope this helps you . You need to store your setInterval in a variable and on click of button clear your previous setInterval value and again trigger setInterval with new timer value.
code :
var setIIntervalFlag;
$("#new-time-submit").on("click", function(){
    startSetInterval($("#new-time").val()); //On Button Click
});

startSetInterval = (seconds) => {
    if(setIIntervalFlag){
        clearInterval(setIIntervalFlag) //Clear previous setInterval if exists
    }
    //start setInterval and store the value
    setIIntervalFlag = setInterval(function(){
        alert(seconds);
        // codes
       }, seconds*1000);
}

startSetInterval(5) // on page Load
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input id="new-time" />
<button id="new-time-submit">submit</button>
Javascript - How is this clock function updating time if there is no setInterval function?

Javascript - How is this clock function updating time if there is no setInterval function?


By : Anil
Date : March 29 2020, 07:55 AM
it fixes the issue I thought that startTime is only called once and so is setTimeout. Why doesn't this need setInterval instead? , The function calls itself at the end:
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