hello,
I'm new to this app and I am trying to build a calculator.
Everything works so far apart from the dot button.
When i try to click it an error pops up.
I'm aware that there is a problem with a procedure i made but I don't know how to fix it.
Can somebody help?
You could use a text JOIN block to add each new digit (or '.') to your number display:
set Number.Text to JOIN (Number.Text, (whatever Button.Text))
For the '.' button, you could add an extra pre-test to avoid adding a second '.' to the number.
When you get a math operation (+-*/) Click, don't attempt math until passing is number tests against both sides of the math operation.
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