When debugging unhandled exceptions, it's very useful to be able to see input parameters passed to the function. We provide you with a way to extract these arguments by overriding object member functions. Read more...
Helper = { addFixedNumbers : function (a, b) { return a.toFixed() + b.toFixed(); } }; document.getElementById('thebutton').addEventListener('click', function () { Helper.addFixedNumbers(3.134, null); });