Selenium IDE 减少存储值

Question

I would like to decrement value which is into the "store" command in SeleniumIDE

I mean:

store xpath count | anything... | variableName

This up it is the "basic" variable, where I store my value.

and nextly:

store | ${variableName} -1 | variableNameDec

I treid to: -1 and -- and it is not working :<. Do anyone could be so kind and let me know how to solve that?

Answer 1

It seems, that I found the solution of my problem in the other topic:

I used

execute script | return parseInt(${variableName}) -1 | variableNameDec

and after that- it's working correctly! :D

Have good day!