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Checkboxes in Gallery - only one choosable, disable the others

I would like to build a configurator. I have several screens with galleries of which you can choose one line of each gallery. I can jump back within the configuration and change the selection. To show which selection has been made I have added a checkbox. Unfortunately it is possible to select multiple checkboxes within one gallery. How can I change this?

Maybe it is possible to disable the checkboxes an the Save-buttons of the other lines?


When the configuration is finished all checkboxes should be unchecked again.

Can anyone help me? Maybe you have another idea how I can solve the problem?


Beste regards



Resolver III
Resolver III

hi there you can set the checkbox mode to view that way the user can see the "tick" but can make any change.





thanks for your answer.

The checkboxes in the gellery are somehow grouped. If I make this setting it is valid for all of them and the user can't make any changes. How can I access the individual checkboxes? Once one is checked the rest should be disabled until ithe one becomes unchecked.


i get it, i think

here is a gallery with three options. The label17 is the option text.


when the user selects the checkbox, OnCheck = 

If(IsBlank(_SelectedOption) , UpdateContext({_SelectedOption: Label17.Text}))
OnUncheck = 
UpdateContext({_SelectedOption: ""})
Displaymode = 
If(_SelectedOption = Label17.Text || IsBlank(_SelectedOption), DisplayMode.Edit,DisplayMode.View)
now when the user select a box before another box can be selected the user needs to uncheck the current selected box.
will that help? in the above pic the user can click option 2 or 3



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