I was looking for a jquery countup timer that was based on the time of day, and I was struggling to find one so here I just wrote my own. Here it is for anyone who's looking for one.
The objective is to take the time of day, calculate a percentage through the day of that current time, multiply it by an objective sum and start adding to create a realistic timing scenario. My timers are firing to create the simulation of an unsteady data flow, but you can change it to a steady increase easily.
The element with the number is #counter
, and the objective total is the 3.5mm.
var currentNumber;
$(document).ready(function (e) {
var currDate = new Date();
var mins = currDate.getMinutes();
var hours = currDate.getHours();
var seconds = currDate.getSeconds();
var combined = (hours * 60 * 60) + (mins * 60) + seconds;
var percentage = (combined / 90000);
var startingPoint = Math.round(3500000 * percentage);
currentNumber = startingPoint;
$('#counter').html(formatNumber(startingPoint));
setTimeout(function () {
updateNumber(currentNumber)
}, 100);
});
function updateNumber(startingPoint) {
if (startingPoint % 58 === 0) {
startingPoint += 5;
currentNumber = startingPoint;
$('#counter').html(formatNumber(currentNumber));
setTimeout(function () {
updateNumber(currentNumber)
}, 850);
} else if (startingPoint % 22 === 0) {
startingPoint += 4;
currentNumber = startingPoint;
$('#counter').html(formatNumber(currentNumber));
setTimeout(function () {
updateNumber(currentNumber)
}, 500);
} else if (startingPoint % 6 === 0) {
startingPoint += 1;
currentNumber = startingPoint;
$('#counter').html(formatNumber(currentNumber));
setTimeout(function () {
updateNumber(currentNumber)
}, 75);
} else {
startingPoint += 5;
currentNumber = startingPoint;
$('#counter').html(formatNumber(currentNumber));
setTimeout(function () {
updateNumber(currentNumber)
}, 250);
}
}
function formatNumber(number) {
return addCommas((number).toFixed(0));
}
function addCommas(nStr) {
nStr += '';
x = nStr.split('.');
x1 = x[0];
x2 = x.length > 1 ? '.' + x[1] : '';
var rgx = /(\d+)(\d{3})/;
while (rgx.test(x1)) {
x1 = x1.replace(rgx, '$1' + ',' + '$2');
}
return x1 + x2;
}
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