The RadCalendar DayView.EventView get stuck in a shifted position. This only occurs on iOS.

 

Steps to reproduce:

1. Load calendar.

2. Slowly slide the event view (lower portion) either right or left until the time labels (1am, 2am, etc.) are no longer in their starting positions.

3. Without releasing the scroll, tap the button to change the view to Month view mode.

4. Tap the button to change back to Day view mode.

5. Observe that the entire events view is still shifted and will remain so until the RadCalendar control is destroyed and a new one is created.

 

Attached are pictures showing the correct view and the incorrect view. Also, a sample project is attached that can be used to replicate this issue.

I have attempted to use a custom renderer to manually reset the events view, but nothing seems to work.

Add pinch/zoom support to the RadCalendar control.

Allow the customer to set "special" dates collection and provide different styling to/disable those dates.

DisplayDateChanged event is not fired in UWP

We should consider adding a mechanism to set a template for the appointments in Xamarin.Forms so that users can add additional elements to the appointments such as images, additional info, etc.

The calendar does not scroll to the updated DisplayDate when MultiDayView is used and the DisplayDate is set in DisplayDateChanged event.

"All day" translation in calendar - refer to the attached image

SelectionChanged starts calling twice when appointments collection is changed at runtime from within the event.

The problem occurs when I update the Events property on either of the events DisplayDateChanged or SelectionChanged. It seems these events are triggered another time, sometimes, when the AppointmentSource gets refreshed. I say sometimes because you can navigate through the weeks as normal, but as some points you notice something went wrong. Here’s a list of what I have encountered so far :
When sliding through the weeks from the days header, let’s say the selected day is a Monday, the next weeks would have the Monday selected as expected. Then a random week would have an other selected day (Friday). It would happen randomly until some weeks get skipped completely.
When sliding through the weeks from the days header, let’s say the selected day is a Monday, the next weeks would have the Monday selected as expected. If I touch the Friday box,  the selected date gets initially updated  to Friday and then a random day between Monday and Friday gets selected.
When sliding through the weeks from the days header, the calendar gets stucked on a random week, and sliding forward or backward through the days header just put you back to the same week. In this case the only way to move to the next/previous week is to slide through the time slot.

Provide methods to serialize/deserialize recurrence patterns

Provide a way to modify the create/edit appointment screens, for example to include additional properties, to customize their look&feel,etc.

When DayStartTime property is set and the user taps on the first timeslot, the start time inside Create Appointment screen is always 12:00 AM

Enable grouping the appointments in the view according to their assigned resources

Provide the option to assign resources to appointments, so users could associate additional information to each appointment from a list with available options.

If there is an all-day appointment at a certain date, navigating to a different date through the week navigation in DayView and going back to the previous date, it will not always show the all-day item.

When the phone language and region are set to "Russian", for example, first day of week should be Monday. Currently it stays Sunday on iOS.

On UWP, the RadCalendar's DisplayDate isn't updated when the month's view changes (via user selecting the up/down arrows in the header).

When in MonthView, you're navigating to WeekView on CellTap event, and DisplayDate and SelectedDate are bound to the same value, DisplayDate is not updated on iOS (works properly on Android)

If you have an appointment with duration 15 min, it is not properly rendered in DayView/MultiDayView on Android - it is visualized as a 30 min appointment

Xamarin Forms, Newest everything

Out of the box, all Calendar views for iOS are in AM/PM

In Android the MultiDay is 24 hour, but the Day view is AM/PM

How can I force Android MultiDay to be AM/PM ?

 

 

Hello Telerik Team,

I would like to report a bug I found on Android (not iOS).

If you use a RadCalendar inside a content page which is inside a TabbedPage, you can't swipe on the RadCalendar when it is in ViewMode=Week.

You have to draw a diagonal to make it works otherwise, the swipe (on the RadCalendar) is handled by the TabbedPage and it changes the current page being displayed.

 

If the RadCalendar ViewMode is set in MultiDay, the Swipe is well handled by the RadCalendar (instead of the TabbedPage).

 

Expected behavior : swiping on the RadCalendar in ViewMode=Week should change the displayed week (like it does in ViewMode=MultiDay).

Current Behavior : swiping on the RadCalendar in ViewMode=Week should change the selected page of the TabbedPage.

 

Why I think it is a bug : in ViewMode=MultiDay, the swipe isn't handled the same way : it actually change the displayed day and doesn't change the current page of the TabbedPage control.

PS : if the RadCalendar ViewMode is set to Month, the swipe to change the displayed month is from top to bottom or bottom to top unlike the Week mode which handle swipe from right to left or left to right.

 

I wish you a happy new year and a lot of bug fix with a lot of new feature released :)