107 lines
2.4 KiB
JavaScript
107 lines
2.4 KiB
JavaScript
$(function(){
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// Cache some selectors
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var clock = $('#clock'),
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alarm = clock.find('.alarm'),
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ampm = clock.find('.ampm');
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// Map digits to their names (this will be an array)
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var digit_to_name = 'zero one two three four five six seven eight nine'.split(' ');
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// This object will hold the digit elements
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var digits = {};
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// Positions for the hours, minutes, and seconds
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var positions = [
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'h1', 'h2', ':', 'm1', 'm2', ':', 's1', 's2'
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];
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// Generate the digits with the needed markup,
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// and add them to the clock
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var digit_holder = clock.find('.digits');
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$.each(positions, function(){
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if(this == ':'){
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digit_holder.append('<div class="dots">');
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}
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else{
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var pos = $('<div>');
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for(var i=1; i<8; i++){
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pos.append('<span class="d' + i + '">');
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}
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// Set the digits as key:value pairs in the digits object
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digits[this] = pos;
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// Add the digit elements to the page
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digit_holder.append(pos);
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}
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});
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// Add the weekday names
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var weekday_names = 'MON TUE WED THU FRI SAT SUN'.split(' '),
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weekday_holder = clock.find('.weekdays');
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$.each(weekday_names, function(){
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weekday_holder.append('<span>' + this + '</span>');
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});
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var weekdays = clock.find('.weekdays span');
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// Run a timer every second and update the clock
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(function update_time(){
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// Use moment.js to output the current time as a string
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// hh is for the hours in 12-hour format,
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// mm - minutes, ss-seconds (all with leading zeroes),
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// d is for day of week and A is for AM/PM
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var now = moment().format("hhmmssdA");
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digits.h1.attr('class', digit_to_name[now[0]]);
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digits.h2.attr('class', digit_to_name[now[1]]);
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digits.m1.attr('class', digit_to_name[now[2]]);
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digits.m2.attr('class', digit_to_name[now[3]]);
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digits.s1.attr('class', digit_to_name[now[4]]);
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digits.s2.attr('class', digit_to_name[now[5]]);
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// The library returns Sunday as the first day of the week.
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// Stupid, I know. Lets shift all the days one position down,
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// and make Sunday last
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var dow = now[6];
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dow--;
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// Sunday!
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if(dow < 0){
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// Make it last
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dow = 6;
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}
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// Mark the active day of the week
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weekdays.removeClass('active').eq(dow).addClass('active');
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// Set the am/pm text:
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ampm.text(now[7]+now[8]);
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// Schedule this function to be run again in 1 sec
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setTimeout(update_time, 1000);
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})();
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// Switch the theme
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$('a.button').click(function(){
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clock.toggleClass('light dark');
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});
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}); |