Restrict number of decimals in html5 type=“number” input field (with Angularjs model)

Answer 1

I have extended the Tim's fiddle incase some one is looking for working solution

http://jsfiddle.net/q2SgJ/653/

modified the keypress event to retrieve the original typed value based on the cursor position

ele.bind('keypress',function(e){
        var value = $(this).val();
                    var decimalPointPosition = value.indexOf(".");
                    if(!((e.charCode === 46) || (e.charCode > 47 && e.charCode <= 57)))
                        e.preventDefault();

                    else if (decimalPointPosition >= 0) {
                        var decimalCount = value.substring(decimalPointPosition + 1).length;
                        if ((decimalCount == 2 && $(this).prop("selectionStart") > decimalPointPosition)) {
                            e.preventDefault();                     
            }
           }       

        }