function daysPerMonth(month, year) {
switch(month) {
case 1:
return 31;
case 2:
return (year % 4 == 0) ? 29 : 28;
case 3:
return 31;
case 4:
return 30;
case 5:
return 31;
case 6:
return 30;
case 7:
return 31;
case 8:
return 31;
case 9:
return 30;
case 10:
return 31;
case 11:
return 30;
case 12:
return 31;
default:
return 'Error';
}
}
function monthNumeralToMonthString(month) {
switch(month) {
case 1:
return 'Januar';
case 2:
return 'Februar';
case 3:
return 'Marts';
case 4:
return 'April';
case 5:
return 'Maj';
case 6:
return 'Juni';
case 7:
return 'Juli';
case 8:
return 'August';
case 9:
return 'September';
case 10:
return 'Oktober';
case 11:
return 'November';
case 12:
return 'December';
default:
return 'Error';
}
}
function insertTime(input, time, hours, minutes, clock) {
var date = time.getFullYear() + '-' + (time.getMonth() + 1) + '-' + input.attr('picked_date');
if(clock) {
date = date + ' ' + hours.val() + ':' + minutes.val() + ':00';
}
input.val(date);
}
function setupCalendar(calendar, time, input, current, container, hours, minutes) {
current.html(monthNumeralToMonthString(time.getMonth() + 1) + ' ' + time.getFullYear());
container.empty();
var cleanTime = new Date();
cleanTime.setMonth(time.getMonth(), 1);
cleanTime.setFullYear(time.getFullYear());
var day = cleanTime.getDay();
if(day == 0) {
day = 7;
}
if(day > 1) {
for(var i = 0; i < day - 1; i++) {
container.append($('
'));
}
}
for(var i = 1; i <= daysPerMonth(time.getMonth() + 1, time.getFullYear()); i++) {
var date = $('' + i + '
');
if(input.attr('picked_date') == i) {
date.attr('class', 'cc_date cc_date_selected');
}
date.click(function() {
input.attr('picked_date', $(this).html());
container.children('.cc_date').each(function() {
$(this).attr('class', 'cc_date');
});
$(this).attr('class', 'cc_date cc_date_selected');
});
container.append(date);
}
container.append($(''));
}
function cc_calendar(id) {
$('input[type=text].' + id).each(function() {
var input = $(this);
var calendar = $('');
var using = false;
// disable input
input.bind('keydown keyup keyrelease', function(e) {
e.preventDefault();
});
// generate calender
if(input.val() != '') {
var now = new Date(input.val());
if(isNaN(now)) {
now = new Date();
}
} else {
var now = new Date();
}
var current = $('');
var clear = $('');
var close = $('');
var ok = $('');
var last = $('');
var next = $('');
var hours = $('');
var minutes = $('');
var container = $('');
var no_clock = $('');
clear.click(function() {
calendar.hide();
input.val('');
});
close.click(function() {
calendar.hide();
});
ok.click(function() {
calendar.hide();
insertTime(input, now, hours, minutes, no_clock.attr('checked') == true ? false : true);
});
last.click(function() {
now.setMonth(now.getMonth() - 1);
setupCalendar(calendar, now, input, current, container, hours, minutes);
});
next.click(function() {
now.setMonth(now.getMonth() + 1);
setupCalendar(calendar, now, input, current, container, hours, minutes);
});
minutes.css('margin-left', '5px');
calendar.append(last);
calendar.append(next);
calendar.append(current);
setupCalendar(calendar, now, input, current, container, hours, minutes);
calendar.append(container);
calendar.append($('Udelad klokkeslæt:'));
calendar.append(no_clock);
calendar.append($('
'));
calendar.append(hours);
calendar.append(minutes);
calendar.append($('
'));
calendar.append(close);
calendar.append(clear);
calendar.append(ok);
input.after(calendar);
input.focus(function() {
calendar.show('fast');
if(using) {
using = false;
}
});
input.blur(function() {
if(!using) {
calendar.hide('fast');
}
});
calendar.mouseenter(function() {
using = true;
});
calendar.mouseleave(function() {
using = false;
});
});
}