CasperSecurity

Current Path : /var/www/uim.org.in/vendor/countTo/

Upload File :

Current File : /var/www/uim.org.in/vendor/countTo/jquery.countTo.js

(function ($) {
	$.fn.countTo = function (options) {
		options = options || {};

		return $(this).each(function () {
			// set options for current element
			var settings = $.extend({}, $.fn.countTo.defaults, {
				from: $(this).data('from'),
				to: $(this).data('to'),
				speed: $(this).data('speed'),
				refreshInterval: $(this).data('refresh-interval'),
				decimals: $(this).data('decimals')
			}, options);

			// how many times to update the value, and how much to increment the value on each update
			var loops = Math.ceil(settings.speed / settings.refreshInterval),
				increment = (settings.to - settings.from) / loops;

			// references & variables that will change with each update
			var self = this,
				$self = $(this),
				loopCount = 0,
				value = settings.from,
				data = $self.data('countTo') || {};

			$self.data('countTo', data);

			// if an existing interval can be found, clear it first
			if (data.interval) {
				clearInterval(data.interval);
			}
			data.interval = setInterval(updateTimer, settings.refreshInterval);

			// initialize the element with the starting value
			render(value);

			function updateTimer() {
				value += increment;
				loopCount++;

				render(value);

				if (typeof (settings.onUpdate) == 'function') {
					settings.onUpdate.call(self, value);
				}

				if (loopCount >= loops) {
					// remove the interval
					$self.removeData('countTo');
					clearInterval(data.interval);
					value = settings.to;

					if (typeof (settings.onComplete) == 'function') {
						settings.onComplete.call(self, value);
					}
				}
			}

			function render(value) {
				var formattedValue = settings.formatter.call(self, value, settings);
				$self.html(formattedValue);
			}
		});
	};

	$.fn.countTo.defaults = {
		from: 0, // the number the element should start at
		to: 0, // the number the element should end at
		speed: 1000, // how long it should take to count between the target numbers
		refreshInterval: 100, // how often the element should be updated
		decimals: 0, // the number of decimal places to show
		formatter: formatter, // handler for formatting the value before rendering
		onUpdate: null, // callback method for every time the element is updated
		onComplete: null // callback method for when the element finishes updating
	};

	function formatter(value, settings) {
		return value.toFixed(settings.decimals);
	}
}(jQuery));