How to suppress "NaN"

General
1

Hi, This problem is not a show stopper, but just a tidyup. Besides teh points below, Marks tutorial worked brilliantly.

When I completed the tutorial and preview the page, before editing any of the input boxes, the display is as follows…
image

How can I avoid the NaN being displayed.

When I try to suppress the NaN by defaulting X and Y to 0, I get NaN again, but when I enter + in the operator, I get…(should only be one “0” being displayed)

image

One last question
How to a create a border around the Text Box? the option does not seem available.

2

Hello @Bruce_X

You can add one more condition to the logic for the result block and display the value that you need.
https://monosnap.com/direct/KyQymLVh1rKvJguOEa8SomgTgWxhKK

In the case when the result displays “00”, you need to check your logic, since I checked the result in my application and it is displayed valid
https://monosnap.com/direct/h0f2U4BZEvC937vNaZPMysm4x1ecbj

You cannot add a border to a text block, but you can place a text block in a regular block and adjust the stroke for a regular block.

Regards,
Inna

3

Hi Inna

Putting in the extra elseif worked brilliantly.

BruceX