Date/Time buttons on app

[Anonymous]

I created two date/time buttons on my app where a staff can clock in and out and the times they did so appears.

The formula used was : 

foor both buttons using the onselect properties: 

UpdateContext({vTime:!vTime})

 And the text inputs using the default properties:

If(
   vTime,
   Text(
      Now(),
      DateTimeFormat.LongDateTime
   )
)

The thing is when I click on the clock in button is also changes the time on the clock out text input and vice versa. Is there a way to fix this.

Also the buttons and text inputs are not part of the datasource, so they aren't visible on the browse screen as well as the detail screen, how would I add them to those screens.

[WarrenBelz]

@Anonymous ,

Please close this post as this is the same question.

Happy for someone else to have a go at it.