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Category Conditions, variables & expressions
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How to Enter Multiple Numerical Entries for Calc

Super Magician shared this question 1 year ago
Answered

Good day,


I am trying to make the prototype enter numerical values as buttons are taped, but seems to just replace one another.

I used on Tap>Set Value>Fixed Value. But it seems just to replace one another not adding.

I will like that is a number is pushed it should add.

Example: if 1 is pushed and 5 pushed later on, it should display "15".

Thanks

Files: calulator.png
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Best Answer
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Sonia Durán ● 1 year ago

Hi there,

You should include at each of the buttons a calculated expression instead of adding a fix value. This calculated expression must be: INPUT TEXT FIELD (where the amount is introduced) CONCAT & the NUMBER BUTTON.

See the example attached (I have modified only the values 1, 2 & 3). Hope it helps.

Best,

Files: calculator_modi...

Comments (6)

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1
Sonia Durán ● 1 year ago

Hi there,


Are you using an "Input Text Field"? Have you changed the "Type" to a number instead of letters ?


Best,

Files: Capture.PNG
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Super Magician ● 1 year ago

Yes i am using "Input Text Field" and i have changed the type to number.


But for the button, i used "On Tap" >> "Set Value(to)" and i enter a fixed value. But i noticed that when enter "let me say Number 1" and pushing Number 2 it changes the value from 1 to 2 ratherthan adding to it side, so i like it to appear "123" if button 1,2,and 3 our pressed in that order.

Thanks

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1
Sonia Durán ● 1 year ago

Do you have an example .vp file of what you're describing so we can take a look? You can attach it in a .rar format, or upload it to a file sharing service such as Dropbox, and attach the link to it here.


Best,

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Super Magician ● 1 year ago

Here is a link to the file example

https://www.dropbox.com/s/r33db6ii7y2w1gl/calc.vp?dl=0

Reply
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1
Sonia Durán ● 1 year ago ●

Hi there,

You should include at each of the buttons a calculated expression instead of adding a fix value. This calculated expression must be: INPUT TEXT FIELD (where the amount is introduced) CONCAT & the NUMBER BUTTON.

See the example attached (I have modified only the values 1, 2 & 3). Hope it helps.

Best,

Files: calculator_modi...
Reply
photo
1
Super Magician ● 1 year ago

Thanks that is what i wanted. Thanks Alot

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