10 examples of 'javascript timer loop' in JavaScript

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16export function loop(interval: number, callback: (...args: any[]) => any) {
17 const timer = setInterval(callback, interval)
18 return () => clearInterval(timer)
19}
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61private startTimer() {
62 this.el.classList.remove(`stopped`)
63 this.startTime = Date.now()
64 this.timerInterval = window.setInterval(() => {
65 const timeLeft = this.timeLeftMilliseconds()
66 if (timeLeft <= 0) {
67 this.stopTimer()
68 this.notifyCompletion()
69 } else {
70 this.displayTimeLeft(formattedTimeSeconds(timeLeft))
71 }
72 }, updateIntervalMs)
73}
36private startTimer() {
37 this.el.classList.remove(`stopped`)
38 this.startTime = Date.now()
39 this.timerInterval = window.setInterval(() => {
40 const timeLeft = this.timeLeftMilliseconds()
41 if (timeLeft <= 0) {
42 this.stopTimer()
43 this.notifyCompletion()
44 } else {
45 this.displayTimeLeft(formattedTimeSeconds(timeLeft))
46 }
47 }, updateInterval)
48}
33_setTimeout(callback, time) {
34 this._timer = setTimeout(() => {
35 callback()
36 this._finish = true
37 this._rest = null
38 }, time / this._rate)
39
40 this._finish = false
41 this._time = time
42 this._startTime = new Date()
43 this._callback = callback
44 this._rest = null
45}
131(function timer() {
132 diff = that.duration - Math.floor((Date.now() - start) / 1000);
133
134 if (diff > 0) {
135 that.timeoutId = setTimeout(timer, that.granularity);
136 that.tick(diff);
137 } else {
138 that.running = false;
139 that.tick(0);
140 that.expire();
141 }
142}());
8setTimeout(function timer() {
9 console.log(j);
10}, i * 1000);
218return function timerLoop(nonblocking) {
219 var now, timer;
220
221 // Note: index 0 unused in timersByTime
222 while (timersByTime.length > 1) {
223 timer = timersByTime[1];
224
225 if (timer.cancel) {
226 delete timersByHandle[timer.handle];
227 heapPop(timersByTime, timerCompare);
228 } else {
229 now = $time * 1000;
230 if (timer.time <= now) {
231 inCallback = true;
232 try {
233 if (typeof timer.code === "function") {
234 timer.code.apply(undefined, timer.args);
235 } else {
236 eval(timer.code);
237 }
238 } finally {
239 inCallback = false;
240 }
241
242 if (timer.repeat > 0 && !timer.cancel) {
243 timer.time += timer.repeat;
244 heapFixDown(timersByTime, 1, timerCompare);
245 } else {
246 delete timersByHandle[timer.handle];
247 heapPop(timersByTime, timerCompare);
248 }
249 } else if (!nonblocking) {
250 sleep(timer.time - now);
251 } else {
252 return true;
253 }
254 }
255 }
256
257 return false;
258};
173updateTimer () {
174
175 if ( this.intervalId ) clearInterval ( this.intervalId );
176
177 if ( !this.itemProps.visibility ) return;
178
179 this.intervalId = setInterval ( this.updateText.bind ( this ), 1000 );
180
181}
296function timer() {
297 firstClick = true;
298 counter = setInterval(function () {
299 seconds += 1;
300
301 second = (seconds % 60);
302 minute = parseInt(seconds / 60);
303
304 // if second < 10 add a 0 before the seconds
305 if (second < 10) {
306 second = `0${(seconds % 60)}`;
307 }
308
309 // if minutes < 10 add a 0 before the minutes
310 if (minute < 10) {
311 minute = `0${parseInt(seconds / 60)}`;
312 }
313
314 $('#time-info').html(`${minute} : ${second}`);
315
316 }, 1000);
317}
14beginTimer () {
15 if (this.intervalId != null) {
16 window.clearInterval(this.intervalId);
17 }
18 var rt = this;
19 this.intervalId = window.setInterval(function () {
20 rt.tickTask();
21 }, 32);
22 Project.saving = false;
23 // Prims.time = (new Date() - 0);
24 this.threadsRunning = [];
25}

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