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13 answers
281 views

Hi,

I don't find any documentation on the RadCalendar.

For such a complex control I would expect more documentation : it only shows how to customize cells and not much more.

Few documentation on how to customize something else.
If anybody managed to remove the title of a calendar (e.g: November 2018) and how to remove the navigation panel in CalendarViewMode.Day as I'm looking for a way to display only the schedule : the user shouldn't be able to select another day or to see the other days of the week otherwise he will want to "click" on them and I don't want him to be frustrated :D )

I also want to hide the "days panel" in mode Day because of my layout : a TabbedPage with 3 page : 1 page for a calendar in mode month, 1 in mode week, 1 in mode days. The 3 calendar share the same SelectedDate (with a binding twoway). When I'm on the month tabPage, if I slide on the calendar to change the displayed month, the SelectedDate is set (I don't know how) by the Day tabPage (I expect the SelectedDate to not change until I tap on a date). That's why I have disabled the binding on SelectedDate for the page Day (and the main reason why I need to disable the "days panel" in mode Day.

Any help will be appreciated.

I've attached 2 videos showing the difference between OneWay and TwoWay on the bindong of SelectedDate on the Day view / page.

(ahhh... 2MB max... And only jpg gif png allowed...)

One way : [url=https://nofile.io/f/tHzK16jFOPg/OneWay.mp4]OneWay.mp4[/url]

TwoWay : [url=https://nofile.io/f/rBUBdJaY3Ry/TwoWay.mp4]TwoWay.mp4[/url]

 

Thanks

 

 

 

Lance | Senior Manager Technical Support
Telerik team
 answered on 11 Jan 2021
3 answers
381 views
Could you please guide me in how to show the busy indicator in full screen mode (like modal popups) preventing the user to tap or doing something in the screen until I close it?
Lance | Senior Manager Technical Support
Telerik team
 answered on 08 Jan 2021
16 answers
279 views

I can't scroll the calendar view, the scroll stops at some point and makes the application to crash, also if I tab on any of the days it makes the app to crash, I have tried even only showing the calendar only in the content of the ContentPage but still the same issue.

 

    StackLayout mainView = new StackLayout
            {
                Padding = 0,
                Spacing = 0,
                VerticalOptions = LayoutOptions.FillAndExpand,
                HorizontalOptions = LayoutOptions.FillAndExpand,
            };

            CustomizeNavigationBar(mainView);

            _calendar = new RadCalendar
            {
                VerticalOptions = LayoutOptions.FillAndExpand,
                HorizontalOptions = LayoutOptions.FillAndExpand,
            };

            _calendar.DayNamesDisplayMode = DisplayMode.Show;
            _calendar.TryNavigateToLowerView(true);
            _calendar.WeekNumbersDisplayMode = DisplayMode.Show;

            _calendar.DisplayDateChanged += (s, e) =>
            {
                // do something  
            };

 

Any Ideas?

Mehdi
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 answered on 07 Jan 2021
1 answer
374 views
Is it possible to modify the list picker to support the selection of multiple items?
Lance | Senior Manager Technical Support
Telerik team
 answered on 06 Jan 2021
2 answers
702 views
Once we display the PDF in the viewer, how can the user to print it in a UWP app?
Neil N
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 answered on 06 Jan 2021
4 answers
285 views

Is there a superman who can tell me how I change the time format of Xamarin RadCalendar? 

P.s.1. as the attached screenshots show, the time format doesn't match the OS time format settings, neither for UWP nor for Android.

P.s.2. for UWP the problem is even worse because even the AM/PM abbreviations aren't displayed.

Didi
Telerik team
 answered on 05 Jan 2021
1 answer
130 views
Hi,

Could you advise how to achieve this attached donut chart?
Didi
Telerik team
 answered on 30 Dec 2020
1 answer
178 views
Hi,

Is it possible to customize the look and feel of Agenda Item as the attached image?

Thank you.
Didi
Telerik team
 answered on 29 Dec 2020
3 answers
213 views

Hi,

I am following the tutorial (https://docs.telerik.com/devtools/xamarin/nativecontrols/android/calendar/calendar-events) to make the events shown in day/month views as circle (dot).

However, the first time, the renderer isn't invoked, but after moving to another screen then moving back, the renderer is triggered.

protected override void OnElementChanged(ElementChangedEventArgs<RadCalendar> e) {
            base.OnElementChanged(e);

            if (Control != null) {
                Control.EventAdapter.Renderer = eventRenderer;
            }
        }

Please advise.

Didi
Telerik team
 answered on 24 Dec 2020
1 answer
152 views

Reorder feature in UWP listview is severly limited compared to Syncfusion listview. The reason is that the listview does not scroll automatically when using drag and drop when reaching the end of list.

When you try to to scroll using your mousewheel while drag-dropping a row, bugs will occur. Sometimes it will throw an exception, sometimes not.

 

Can this crucial feature and current drawback be fixed?


Didi
Telerik team
 answered on 23 Dec 2020
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