Mercurial > lada > lada-client
view resources/lib/Date.prototype.getDOY.js @ 782:a0cfe2395e0a
Added Prototype for Date to return DOY
author | Dustin Demuth <dustin@intevation.de> |
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date | Tue, 12 May 2015 17:49:09 +0200 |
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// A new Prototype to return the Day of the Year. // Taken from: http://javascript.about.com/library/bldayyear.htm Date.prototype.getDOY = function() { var onejan = new Date(this.getFullYear(),0,1); return Math.ceil((this - onejan) / 86400000); }