Blog Tech Radamantis

javascript, optional parameters

I was searching about how to define optional parameters on javascript functions, but i discover that it’s not necesary to declare it *optional*  the javascript behavior is:

function (var1, var2, var3)

if i call my function like this: function (var1)

or like this: function (var1, var2)

it works!!!

so, only need to do some verifications like:

if(var1===”undefined”)

{

var1 = “something”;

}

;)  Great!!!!!!