I have started only yesterday to use App Inventor and I have a lot to learn about it. For example, I have to quite simple questions for you all..
The first one is: how can i make simple equations on my app? let me explain better. I created a simple app with three text field and a checkbox. in the first two text field I have to insert two number, with the checkbox checked or not I introduce a third number (into two different non-visible textfield). the equation is textbox3 = (textbox1^2/(textbox2*(
the second question is: how it is possible create an appwith more than one page and connect all pages with button?
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I imagine you're trying to do something like the equation in the attached image.
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-If you don't need to change the contents in textbox3 then I'd recommend using Label1 instead.
-There's probably no need for the hidden text boxes, as you can achieve the desired result with variables instead (number1 and number2 in the screenshot)
-if you users are only supposed to enter numbers I'd recommend using "Numbers Only" in the design
Finally, for best practices switching screens have a look at this great tutorial:
Hope that helps,
I have started only yesterday to use App Inventor and I have a lot to learn about it
See the free books section of this FAQ:
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