tablesorter/js/parsers/parser-date-two-digit-year.js
2013-10-10 07:59:33 -05:00

74 lines
1.7 KiB
JavaScript

/*! Two digit year parser
* Demo: http://jsfiddle.net/Mottie/abkNM/427/
*/
/*jshint jquery:true */
;(function($){
"use strict";
var ts = $.tablesorter,
// Make the date be within +/- range of the 2 digit year
// so if the current year is 2020, and the 2 digit year is 80 (2080 - 2020 > 50), it becomes 1980
// if the 2 digit year is 50 (2050 - 2020 < 50), then it becomes 2050.
range = 50;
ts.dates = $.extend({}, ts.dates, {
regxxxxyy: /(\d{1,2})[\/\s](\d{1,2})[\/\s](\d{2})/,
regyyxxxx: /(\d{2})[\/\s](\d{1,2})[\/\s](\d{1,2})/
});
ts.formatDate = function(s, regex, format){
s = s
// replace separators
.replace(/\s+/g," ").replace(/[-.,]/g, "/")
// reformat xx/xx/xx to mm/dd/19yy;
.replace(regex, format);
var d = new Date(s),
y = d.getFullYear(),
now = new Date().getFullYear();
// if date > 50 years old (set range), add 100 years
// this will work when people start using "50" and mean "2050"
while (now - y > range) {
y += 100;
}
return d.setFullYear(y);
};
$.tablesorter.addParser({
id: "ddmmyy",
is: function() {
return false;
},
format: function(s) {
// reformat dd/mm/yy to mm/dd/19yy;
return ts.formatDate(s, ts.dates.regxxxxyy, "$2/$1/19$3");
},
type: "numeric"
});
$.tablesorter.addParser({
id: "mmddyy",
is: function() {
return false;
},
format: function(s) {
// reformat mm/dd/yy to mm/dd/19yy
return ts.formatDate(s, ts.dates.regxxxxyy, "$1/$2/19$3");
},
type: "numeric"
});
$.tablesorter.addParser({
id: "yymmdd",
is: function() {
return false;
},
format: function(s) {
// reformat yy/mm/dd to mm/dd/19yy
return ts.formatDate(s, ts.dates.regyyxxxx, "$2/$3/19$1");
},
type: "numeric"
});
})(jQuery);