simple numerical calculation with variables -need help-

Hello to everyone.


First, I`m glad that I found this forum. Since a few days i try to make some simple numerical calculations with variables.


For example:


store 10 x

store 5 y

store eval storedVars['x']-storedVars['y'] Z

echo ${Z}


then, I recieve a error in the log: NaN.


Could anybody give me an example for a numerical calculation please.


Best wishes fom the northern part of germany.


Techniker

I found the solution myself.

StoreEval javascript{storedVars['x']-storedVars['y']} Z

And the NaN occours only because I didn`t got the value from the html

Use below code, change operator as per your requirements

Code:

store  |10 | x

store  | 5  | y

storeEval | ${x}+${y} |    Z

echo  | ${Z}

rohit13 wrote:Use below code, change operator as per your requirements

Code:

store |10 | x

store | 5 | y

storeEval | ${x}+${y} | Z

echo | ${Z}

Hello,

Store | 10 | x

Store | 5.99 |y

storeEval | ${x}*${y} | Z

echo | ${Z}

I get Z = 59.900000000000006

Could you tell me how can I get Z to be equal 59.90?



Thanks!

Here is your answer vlady_1027...

Store | 10 | x

Store | 5.99 |y

storeEval | ${x}*${y} | Z


storeEval | javascript:{${Z}.toFixed(2)} | Z