If there are several checkboxes, only one may be clicked at a time - How?

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Posted on by PowerSäm

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Hi All,

I have the following question:

I am currently building an application and there are also some clickable checkboxes. But now I want only one of the three to be clickable. (See image below) When one is clicked and an attempt is made to click another, the checkmark disappears from one and appears in the other. Important: At the end only one checkbox may be clicked at a time!

I hope my request was not too difficult to understand.

Thanks in advance for your help.

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Building Power Apps

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Nogueira1306 7,390 Super User 2024 Season 1 on at

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Hey!

On OnCheck set 2 vars. For example, on the first one, Set(varHotel; true);; Set(varHotelbuchung; true)

Then, on display of the other other 2 write:
If(varHotel = true; DisplayMode.Disabled; DisplayMode.Edit)

Do that for the 3, just change the vars

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Best regards,
Gonçalo Nogueira

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PriyankaGeethik 3,320 Super User 2024 Season 1 on at

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Hi @PowerSäm ,

You can try below code if it helps
Checkbox Option1 Default:Option1 OnCheck: Set(Option1,true);Set(Option2,false);Set(Option3,false) Checkbox Option2 Default:Option1 OnCheck: Set(Option1,false);Set(Option2,true);Set(Option3,false) Checkbox Option3 Default:Option1 OnCheck: Set(Option1,false);Set(Option2,false);Set(Option3,true)

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PowerSäm 775 on at

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@Nogueira1306 @PriyankaGeethik

Thanks a lot to both of you for the quick answers!
Both ways work fine! Thank you!

@PriyankaGeethik You would have to improve only one small thing, then it works excellently: After Defaults must stand in each case option 1, then option2 and then option3 there and not everywhere option1.
Like this.

Checkbox Option1 Default:Option1 OnCheck: Set(Option1,true);Set(Option2,false);Set(Option3,false) Checkbox Option2 Default:Option2 OnCheck: Set(Option1,false);Set(Option2,true);Set(Option3,false) Checkbox Option3 Default:Option3 OnCheck: Set(Option1,false);Set(Option2,false);Set(Option3,true)

If you improve it, I can accept it as a solution.

Thanks again!
Drrickryp Super User 2024 Season 1 on at

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@PowerSäm

These are clever solutions but it is much simpler to use a radio control. All this functionality is already built in.
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PriyankaGeethik 3,320 Super User 2024 Season 1 on at

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Hi @PowerSäm ,

Missed to update that 😅. Thanks for correcting
Below is the updated code.

Please see the updated code.
Checkbox Option1 Default:Option1 OnCheck: Set(Option1,true);Set(Option2,false);Set(Option3,false) Checkbox Option2 Default:Option2 OnCheck: Set(Option1,false);Set(Option2,true);Set(Option3,false) Checkbox Option3 Default:Option3 OnCheck: Set(Option1,false);Set(Option2,false);Set(Option3,true)