[jQuery] Re: Simple calculation

Adding a '+' sign makes it a number (or NaN):

$('#b19').val(+b18 + (+b16*12) + +b15);

You should add either + or parseInt in your variable declarations at
the beginning of your script.

On Jul 30, 4:40 pm, kalyan Chatterjee <kalyan11021...@gmail.com>
wrote:
> Hi so in this case how to write this?
>
> $('#b19').val(b18 + (b16*12) + b15);
>
> Please tell me I am got stuck with this :(
>
> On Jul 31, 12:23 am, James <james.gp....@gmail.com> wrote:
>
> > Make sure to typecast your data from Strings to Integers/Floats before
> > you do calculations on them. Otherwise, 1+1 may equal 11.
> > Use the parseInt() or parseFloat() functions.
>
> >http://www.w3schools.com/jsref/jsref_parseInt.asphttp://www.w3schools...
>
> > On Jul 30, 9:15 am, kalyan Chatterjee <kalyan11021...@gmail.com>
> > wrote:
>
> > > I am just trying to write this
>
> > > $(function(){
> > >         $('#submit').click(function(){
> > >         var b10 = $("input[name='avgtsize']").val();
> > >         var b11 = $("input[name='avgisold']").val();
> > >         var b12 = $("input[name='tfee']").val();
> > >         var b13 = $("input[name='tpm']").val();
> > >         var b15 = $("input[name='tsfee']").val();
> > >         var b16 = $("input[name='mfree']").val();
> > >                 var b24 = $("input[name='raiseavg']").val();
> > >                 var b27 = $("input[name='targetC']").val();
> > >                 var b33 = $("input[name='avgmonth']").val();
> > >                 var b35 = $("input[name='incmonth']").val();
>
> > >         $('#userform').fadeOut('fast');
> > >         $('#result').fadeIn('slow');
> > >                          $('#b10').val("$" + b10);
> > >                           $('#b11').val(b11 + "%");
> > >                            $('#b12').val("$" + b12);
> > >                             $('#b13').val("$" + b13);
> > >                                 $('#b15').val("$" + b15);
> > >                                 $('#b16').val("$" + b16);
>
> > >                    $('#b17').val("$" + b12);
> > >             $('#b18').val("$" + (b12*b13)*12);
> > >                         var b18 =((b12*b13)*12);
> > >                         var b15 = $("input[name='tsfee']").val();
> > >                 $('#b19').val(b18 + (b16*12) + b15);
> > >         });
>
> > >     });
>
> > > On Jul 31, 12:07 am, "Cesar Sanz" <the.email.tr...@gmail.com> wrote:
>
> > > > What??
>
> > > > Math science is exact...
>
> > > > Can you provide your script?
>
> > > > ----- Original Message -----
> > > > From: "kalyan Chatterjee" <kalyan11021...@gmail.com>
> > > > To: "jQuery (English)" <jquery-en@googlegroups.com>
> > > > Sent: Thursday, July 30, 2009 12:32 PM
> > > > Subject: [jQuery] Simple calculation
>
> > > > > Hi Everyone,
>
> > > > > I am just trying to do a simple calculation - like   1440 + ( 99 * 12)
> > > > > + 795   the result should be 3423. But I am getting different answer.
> > > > > Please someone help me how to do it.
>
> > > > > Thanks
> > > > > Kaly