Display Button According to User Status

[AntoCgm]

Hey friends,

I'm new to power apps and i'd like to know how to change display of my buttons according to User status.

The concept is:  You're an employee, you have to check on the app when you arrive at work and check again when you leave.

There is 2 Buttons (Check-in, check-out) both visibles on the app. 

The idea is that when you arrive for check-in you can only see the check in button, and when you leave you can only see the check-out button.

I've tried with the Visible parameter, but i think my conditions are poorly written.

Here is the code of the buttons if it helps ? 

Check in Button:

Patch(Pointeuse_V02;Defaults(Pointeuse_V02);
{ID_User:User().FullName;Date_jour:Today();Arrivee:Now()
})
;; Navigate(ScreenPrincipale)

Check out Button: 

Patch(Pointeuse_V02;LookUp(Pointeuse_V02;ID_User=User().FullName && Depart= Blank() && Date_jour=Today());{Depart:Now()});;Navigate(ScreenPrincipale)

Also if you know how to repair this error : Access is denied (Exception from Hresult: 0x8000700005 (E.ACCESSDENIED) clientrequestID

Thank you a lot.

[PTBBSolutions · Accepted solution]

@AntoCgm 

You can use the same logic with the Patch you are using:

Check in Button (Visible property): If(CountRows(LookUp(Pointeuse_V02;ID_User=User().FullName && Date_jour=Today())) > 0,false,true)

Same goes for the other button:

Check out Button (Visible property): If(CountRows(LookUp(Pointeuse_V02;ID_User=User().FullName && Depart= Blank() && Date_jour=Today())) = 0,false,true).

Where do you receive this error?

[AntoCgm]

Hello thanks for the fast answer ! 

The error appears when the user downloads the power app in teams.

[PTBBSolutions]

What do you mean by 'downloads the power app in teams'?

[AntoCgm]

Hey, so here is the way i did it finally : 

Check In :

If(
LookUp(
Pointeuse_V02;
ThisRecord.ID_User = User().FullName && ThisRecord.Date_jour = Today() && ThisRecord.Depart = Blank();
true
);
false;
true
)

check Out:

If(
LookUp(
Pointeuse_V02;
ThisRecord.ID_User = User().FullName && ThisRecord.Date_jour = Today() && ThisRecord.Depart = Blank();
true
);
true;
false
)

i had some issues with CountRows but i can see the use of the function.

Thanks  a lot again for your help.

The error appears when a new user go on the enterprise teams and get the "Check IN / OUT" power apps for the first time on his account. It never shows up again and they can use it afterwards but it's not the "welcome on the app"message i expect to give them ^^ .

[PTBBSolutions]

You are welcome.

please mark this as a solution if it helped you 🙂