Performing Calculations

[Kaci]

How would I write code to multiply three different calculations by clicking
calculate only once.

Example of what I need:

Yield Goal:##
1 Nitrogen=#
.40 Phosphorus=#
.25 Potassium=#

When typing in a yield goal number and pressing calculate I would like for
it to figure yield goal*1 to go by Nitrogen, yield goal*.40 to go by
phosphorus, and yield goal*.25 to go by potassium

How can I calculate all of this with one click?

 

[Kevin Spencer]

Can you be more specific about what you're talking about? Is this a web
page?

--
HTH,

Kevin Spencer
Microsoft MVP
..Net Developer
You can lead a fish to a bicycle,
but it takes a very long time,
and the bicycle has to *want* to change.

 

[Kaci]

Yes this is for a web page. It is set up in a table format.

 

[Kevin Spencer]

Well, I was hoping for a bit more information. Is it a form? Details,
please.

--
HTH,

Kevin Spencer
Microsoft MVP
..Net Developer
You can lead a fish to a bicycle,
but it takes a very long time,
and the bicycle has to *want* to change.

 

[Stefan B Rusynko]

See http://javascript.internet.com/calculators/

--

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| How would I write code to multiply three different calculations by clicking
| calculate only once.
|
| Example of what I need:
|
| Yield Goal:##
| 1 Nitrogen=#
| .40 Phosphorus=#
| .25 Potassium=#
|
| When typing in a yield goal number and pressing calculate I would like for
| it to figure yield goal*1 to go by Nitrogen, yield goal*.40 to go by
| phosphorus, and yield goal*.25 to go by potassium
|
| How can I calculate all of this with one click?