Create a input text object

[#1]

Hi,

I am trying to create an input text object named 'Evolution' which can be use to see evolution of sales. If user enter '10', the value of 'Sales' will be 'Sales * 0.1' . I create my input text object by it doesn't interact with the actual value of Sales. I have a simple table which display actual Sales and future sales(Actual sales * Evolution).

How can i do this?

Thanks

[#2]

Hi Coulio

I'm not sure why there is a problem with this, but see the attached, is this what you are after?