Out-of-box calendar screen does not support a week starting from Monday ??

[Omppu]

Reza Dorrani presented in his video 

Build CALENDAR Control in POWER APPS in Minutes

very finely out-of-box monthly calendar. It also seems to work.

But then I tried to change calendar so that week starts from Monday instead of Sunday.

It happens so that the last Sunday of calendar view disappears somewhere.

Can anyone explain this behavior?

What I did to get into this view?

Then I set the first day in view on right place by removing +1 

as you see in picture above.

Is there something in the code that must be updated somewhere else?

[v-jefferni]

Hi @Omppu ,

Here is a case with exact same requirement as yours:

Solved: Change calendar page starting day to monday - Power Platform Community (microsoft.com)

Best regards,

[Omppu]

Showing Monday as first day in calendar is not the problem.  

The problem is where is the last Sunday in every months view.

[v-jefferni]

Hi @Omppu ,

Sorry for the late. You can minus 1 of weekday in Visible of the day Gallery template:

 !(DateAdd(_firstDayInView,ThisItem.Value,Days) - Weekday(DateAdd(_firstDayInView,ThisItem.Value,Days)-1) +1 > _lastDayOfMonth)

Best regards,

[Omppu · Accepted solution]

Thanks a lot!

Now my Monday calendar works right way.

Best regards,

Omppu