SelectedDate is not "highlighted" on iOS, when changing iOS *Calendar.Locale*

I'm using this solution - https://www.telerik.com/forums/calendar-does-not-change-first-day-of-week-according-to-current-culture#ZjdzTjeeFUaB-Ky7BAgirA - to set *RadCalendar* locale to current devide locale (maily to have different week starting day).
Changing of *Locale* itself working fine.

However it gives side effect, which is - *SelectedDate* is not "highlighted" on iOS, on initializing *RadCalendar*.

I found workaround for that, which is to set *SelectedDate = null* and then revert it back:

It's working, but I would like to avoid such crappy workarounds.

App without setting *Locale* OR with setting *Locale* + above workaround:
- attached *rc1.png*

App with setting *Locale* + without above workaround:
- attached *rc2.png*

I'm also attaching simple reproducable project, with latest Telerik DLL release + latest XF nuget release:
- https://mega.nz/#!TZQxlJpD!1ORXQe7CFLXP7osu7vmWk_mmFgVlGQsOqZ2pED4teiI

I have the following code:

    public class TestPage : ContentPage     {
        public TestPage () {
            var calendar = new RadCalendar () {  };
            calendar.SelectionChanged += async (object sender, Telerik.XamarinForms.Common.ValueChangedEventArgs<object> e) =>     {
                var selectedDate = e.NewValue as DateTime?;
                var culture = new CultureInfo("en-AU");
                var title = string.Format("Options for {0}",selectedDate.Value.Date.ToString("d",culture));
                var result = await this.DisplayActionSheet(title , "Cancel", null, "Option 1", "Option 2");
            };
            Content = calendar;
            Title = "Test";
        }
    }

When I select a date on the calendar, the correct date is shown on the ActionSheet title on Android platform. On iOS platform, the date shown is the previous date.

Is this a bug or am I doing something wrong? I need to display the selected date on my ActionSheet.

Thanks.

Hi Team,

I need a sample in Xamarin.Forms (ListView)  like 5 different templates. That are heavy loaded weighted contents like 
Template 1 - print 5 images with binding context each time randomly select the images.

Template 2 -  labels1, labels2, labels3, labels4, labels5

Other 3 templates combination of this. In the view First templates cover the first view. That are items are more than 10. When I perform scrolling then only next template in the view. And the templates repeated in the view. Over all items count is more than 500. If have any KB links about this sample then send me the links quickly.

Thanks,

I have a situation where the user can select different sources to show in a line graph. Depended on the source I want to show one, two or three line series in the graph. So I added three line series to my graph. In case I don't need all series I set the ItemsSource of the not used serie(s) to null but this gives issue in iOS. Also the legend of the not used series is always shown. There don't seem to be some IsVisible or IsEnabled property I can bind to so the the serie is ignored while redering. 

I guess I could add or remove series to the Series collection in code behind but since I am using MVVM I really would not like to do that.

How can I solve this issue in a mvvm way? Can we use some data template selector?

Regards,

Michel

The ChartPanAndZoomBehavior is a really nice feature that lets the user zoom and pan once zoomed in. There is one disadvantage, and that is that you are limited to current items source.

I am showing data over time so when you are zoomed out you can not zoom out further then the original items source. Also you cannot pan right or left when zoomed out. I would like to be able disable this behavior and adjust the items source depending on the gesture so you can pan en zoom without limits. How can I achieve this behavior preferably in a MVVM way?

Best regards,

Michel Moorlag

I have a listview same as styling example http://https//docs.telerik.com/devtools/xamarin/controls/listview/features/listview-features-styling

But i need to change selected item background color to white and Text color to something else(let's say Red).

Background color changed but not Text color. What am i doing wrong or any fix for this ?

Hi there!

I am using the RadButton in an UWP app with Xamarin Forms.

The title should be left aligned and he button should have a padding.

In Debug Mode, everything looks fine but in release mode both padding and alignment are ignored. (See screenshots attached)

This is my code in a clean Telerik template:

Hi, I have a chart inside a Scrollview that wasn't scrolling. Based on this thread https://www.telerik.com/forums/tkchart-in-a-uiscrollview-can't-scroll I decided to look into a gesturerecognizer. However, the example shows how to select a point. What I would like is to turn on a tooltip. I have the behavior turned on but can't seem to manually turn on the tooltip itself. The tooltip works fine if I allow the LongPressGesture to resolve normally so that is not the issue. I just need to manually turn it on it seems.

This code seems to select the point, assuming I set the selection mode properly.

How can I turn on the tooltip for that point as if they'd tapped it?

Thank you,

Bryce

Hi Team,

How can I achieve RadTabView Dynamically In Xamarin forms

If I am going to created One Tabview then that Tabview  will be used as dynamic , and I m going to pass array or list for that One tabbed

that time it will increase  TabView pages

Please help.