Simple Java Question -19NP reward

ATWatts · 09-12-2005, 07:01 AM

How do you limit the number of digits that are displayed when outputting a number using Java. FOr example instead of 23.032345434 I want to display 23.03.

I'm trying to limit the digits shown on my little calculator at www.GasCreditCard.biz.

19 NP to whoever answers my question correctly first. That means that the answer directly has to lead to my problem being fixed.

Code:

function calculatesavings(form)
{
MPG = form.MPG.value;
MDPY = form.MDPY.value;
PPG = form.PPG.value;
GTS = form.GTS.value;
G=MDPY/MPG;
CWS=G*PPG;
SPY=CWS*.1;
SPM=SPY/12;
SPG=.1*PPG;
SPT=SPG*GTS;
form.SPY.value=SPY;
form.SPM.value=SPM;
form.SPT.value=SPT;
form.SPG.value=SPG;
}
</script>

dgaussin · 09-12-2005, 08:37 AM

Try that :

Code:

function calculatesavings(form)
{
MPG = form.MPG.value;
MDPY = form.MDPY.value;
PPG = form.PPG.value;
GTS = form.GTS.value;
G=MDPY/MPG;
CWS=G*PPG;
SPY=CWS*.1;
SPM=SPY/12;
SPG=.1*PPG;
SPT=SPG*GTS;
form.SPY.value=Math.round(SPY*100)/100;
form.SPM.value=Math.round(SPM*100)/100;
form.SPT.value=Math.round(SPT*100)/100;
form.SPG.value=Math.round(SPG*100)/100;
}
</script>

ATWatts · 09-12-2005, 12:50 PM

Thanks!!

09-12-2005, 07:01 AM	#1 (permalink)
ATWatts NamePros Regular Join Date: Aug 2003 Location: Texas Posts: 382 60.80 NP$ (Donate)	Simple Java Question -19NP reward How do you limit the number of digits that are displayed when outputting a number using Java. FOr example instead of 23.032345434 I want to display 23.03. I'm trying to limit the digits shown on my little calculator at www.GasCreditCard.biz. 19 NP to whoever answers my question correctly first. That means that the answer directly has to lead to my problem being fixed. Code: function calculatesavings(form) { MPG = form.MPG.value; MDPY = form.MDPY.value; PPG = form.PPG.value; GTS = form.GTS.value; G=MDPY/MPG; CWS=GPPG; SPY=CWS.1; SPM=SPY/12; SPG=.1PPG; SPT=SPGGTS; form.SPY.value=SPY; form.SPM.value=SPM; form.SPT.value=SPT; form.SPG.value=SPG; } </script> __________________ Jefferson General Store Save Money On Gas! Terminator4.org - Who should replace Arnold? Last edited by ATWatts; 09-12-2005 at 07:06 AM.

09-12-2005, 12:50 PM	#3 (permalink)
ATWatts NamePros Regular Join Date: Aug 2003 Location: Texas Posts: 382 60.80 NP$ (Donate)	Thanks Thanks!! __________________ Jefferson General Store Save Money On Gas! Terminator4.org - Who should replace Arnold?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
simple domain question 4 non newbies	rcep	Domain Newbies	0	08-21-2005 12:52 PM
Simple but silly question - Paths/tags	geezdesign	Programming	7	07-03-2004 12:43 PM
Simple image question	ccc	Web Design Discussion	3	06-19-2004 12:31 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)