// vim: et:ts=4:sw=4:sts=4:ft=javascript
/*@
Ox.DateInput <f:Ox.Element> DateInput Element
() -> <f> DateInput Element
(options) -> <f> DateInput Element
(options, self) -> <f> DateInput Element
options <o> Options object
format <s|short> format can be short, medium, long
value <d> date value, defaults to now
weekday <b|false> weekday
width: <o> width object with day, month, weekday, year width
self <o> Shared private variable
change <!> triggered on change of value
@*/
Ox.DateInput = function(options, self) {
var that;
self = $.extend(self || {}, {
options: $.extend({
format: 'short',
value: Ox.formatDate(new Date(), '%F'),
weekday: false,
width: {
day: 32,
month: options.format == 'long' ? 80 : (options.format == 'medium' ? 40 : 32),
weekday: options.format == 'long' ? 80 : 40,
year: 48
}
}, options)
});
$.extend(self, {
date: new Date(self.options.value.replace(/-/g, '/')),
formats: {
day: '%d',
month: self.options.format == 'short' ? '%m' :
(self.options.format == 'medium' ? '%b' : '%B'),
weekday: self.options.format == 'long' ? '%A' : '%a',
year: '%Y'
},
months: self.options.format == 'long' ? Ox.MONTHS : $.map(Ox.MONTHS, function(v, i) {
return v.substr(0, 3);
}),
weekdays: self.options.format == 'long' ? Ox.WEEKDAYS : $.map(Ox.WEEKDAYS, function(v, i) {
return v.substr(0, 3);
})
});
self.$input = $.extend(self.options.weekday ? {
weekday: Ox.Input({
autocomplete: self.weekdays,
autocompleteReplace: true,
autocompleteReplaceCorrect: true,
id: 'weekday',
value: Ox.formatDate(self.date, self.formats.weekday),
width: self.options.width.weekday
})
.bindEvent('autocomplete', changeWeekday),
} : {}, {
day: Ox.Input({
autocomplete: $.map(Ox.range(1, Ox.getDaysInMonth(
parseInt(Ox.formatDate(self.date, '%Y'), 10),
parseInt(Ox.formatDate(self.date, '%m'), 10)
) + 1), function(v, i) {
return self.options.format == 'short' ? Ox.pad(v, 2) : v.toString();
}),
autocompleteReplace: true,
autocompleteReplaceCorrect: true,
id: 'day',
value: Ox.formatDate(self.date, self.formats.day),
textAlign: 'right',
width: self.options.width.day
})
.bindEvent('autocomplete', changeDay),
month: Ox.Input({
autocomplete: self.options.format == 'short' ? $.map(Ox.range(1, 13), function(v, i) {
return Ox.pad(v, 2);
}) : self.months,
autocompleteReplace: true,
autocompleteReplaceCorrect: true,
id: 'month',
value: Ox.formatDate(self.date, self.formats.month),
textAlign: self.options.format == 'short' ? 'right' : 'left',
width: self.options.width.month
})
.bindEvent('autocomplete', changeMonthOrYear),
year: Ox.Input({
autocomplete: $.map($.merge(Ox.range(1900, 3000), Ox.range(1000, 1900)), function(v, i) {
return v.toString();
}),
autocompleteReplace: true,
autocompleteReplaceCorrect: true,
id: 'year',
value: Ox.formatDate(self.date, self.formats.year),
textAlign: 'right',
width: self.options.width.year
})
.bindEvent('autocomplete', changeMonthOrYear)
});
that = Ox.InputGroup($.extend(self.options, {
id: self.options.id,
inputs: $.merge(self.options.weekday ? [
self.$input.weekday
] : [], self.options.format == 'short' ? [
self.$input.year, self.$input.month, self.$input.day
] : [
self.$input.month, self.$input.day, self.$input.year
]),
separators: $.merge(self.options.weekday ? [
{title: self.options.format == 'short' ? '' : ',', width: 8},
] : [], self.options.format == 'short' ? [
{title: '-', width: 8}, {title: '-', width: 8}
] : [
{title: '', width: 8}, {title: ',', width: 8}
]),
width: 0
}), self);
//Ox.print('SELF', self)
function changeDay() {
self.options.weekday && self.$input.weekday.options({
value: Ox.formatDate(new Date([
self.$input.month.options('value'),
self.$input.day.options('value'),
self.$input.year.options('value')
].join(' ')), self.formats.weekday)
});
setValue();
}
function changeMonthOrYear() {
var day = self.$input.day.options('value'),
month = self.$input.month.options('value'),
year = self.$input.year.options('value'),
days = Ox.getDaysInMonth(year, self.options.format == 'short' ? parseInt(month, 10) : month);
day = day <= days ? day : days;
//Ox.print(year, month, 'day days', day, days)
self.options.weekday && self.$input.weekday.options({
value: Ox.formatDate(new Date([month, day, year].join(' ')), self.formats.weekday)
});
self.$input.day.options({
autocomplete: $.map(Ox.range(1, days + 1), function(v, i) {
return self.options.format == 'short' ? Ox.pad(v, 2) : v.toString();
}),
value: self.options.format == 'short' ? Ox.pad(day, 2) : day.toString()
});
setValue();
}
function changeWeekday() {
var date = getDateInWeek(
self.$input.weekday.options('value'),
self.$input.month.options('value'),
self.$input.day.options('value'),
self.$input.year.options('value')
);
self.$input.month.options({value: date.month});
self.$input.day.options({
autocomplete: $.map(Ox.range(1, Ox.getDaysInMonth(date.year, date.month) + 1), function(v, i) {
return self.options.format == 'short' ? Ox.pad(v, 2) : v.toString();
}),
value: date.day
});
self.$input.year.options({value: date.year});
setValue();
}
function getDateInWeek(weekday, month, day, year) {
//Ox.print([month, day, year].join(' '))
var date = new Date([month, day, year].join(' '));
date = Ox.getDateInWeek(date, weekday);
return {
day: Ox.formatDate(date, self.formats.day),
month: Ox.formatDate(date, self.formats.month),
year: Ox.formatDate(date, self.formats.year)
};
}
function setValue() {
self.options.value = Ox.formatDate(new Date(self.options.format == 'short' ? [
self.$input.year.options('value'),
self.$input.month.options('value'),
self.$input.day.options('value')
].join('/') : [
self.$input.month.options('value'),
self.$input.day.options('value'),
self.$input.year.options('value')
].join(' ')), '%F');
}
/*
function normalize() {
var year = that.getInputById('year').options('value'),
month = that.getInputById('month').options('value'),
day = that.getInputById('day').options('value')
return {
year: year,
month: self.options.format == 'short' ? month :
Ox.pad((format == 'medium' ? Ox.WEEKDAYS.map(function(v, i) {
return v.substr(0, 3);
}) : Ox.WEEKDAYS).indexOf(month), 2),
day: Ox.pad(day, 2)
}
}
*/
/*
that.serialize = function() {
var normal = normalize();
return [normal.year, normal.month, normal.day].join('-');
}
*/
return that;
};