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Syncfusion Feedback

When Rotator NavigationStripMode set to Thumbnail it adds duplicate templates and last template missing

Thread ID:





141430 Dec 11,2018 01:26 PM UTC Apr 24,2019 04:50 AM UTC Xamarin.Forms 5
Tags: SfRotator
Asked On December 11, 2018 01:26 PM UTC


Rotator with NavigationStripMode="Dots" between page 1 and 2:

Rotator with NavigationStripMode="Thumbnail" between page 1 and 2:

Here you can see a duplicated template 1. Also the last template is missing.

<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"


            <DataTemplate x:Key="WizardItemTemplate">
                <ContentPresenter Content="{Binding Template}" />

            <convert:SelectedIndexChangedConverter x:Key="SelectedIndexChangedConverter" />


        <ToolbarItem Icon="Close.png" Command="{Binding CloseModalCommand}" />



            <rotator:SfRotator x:Name="WizardRotator" ItemsSource="{Binding WizardTemplates}"
                               ItemTemplate="{StaticResource WizardItemTemplate}" EnableLooping="false"
                               NavigationStripMode="Dots" VerticalOptions="FillAndExpand"
                               HorizontalOptions="FillAndExpand" SelectedIndex="{Binding WizardIndex, Mode=TwoWay}">
                    <behavior:EventToCommandBehavior EventName="SelectedIndexChanged"
                                                     Command="{Binding SelectedIndexChangedCommand}"
                                                     Converter="{StaticResource SelectedIndexChangedConverter}" />






Paul Anderson S [Syncfusion]
Replied On December 12, 2018 06:55 AM UTC

Hi Mark, 
Greetings from Syncfusion. 
Query: “When Rotator NavigationStripMode set to Thumbnail it adds duplicate templates and last template missing” 
We have analyzed the reported issue and we are unable to reproduce the reported issue. We have created a sample as like your provided code snippet. Please have the sample from the following link 
Sample: Rotator_Sample 
Could you please update our Syncfusion.Xamarin.SfRotator package into  our latest release package ( 
If you still persist the same issue means, please modify the sample as per your scenario so that we can reproduce the issue and help you resolving the issue at your end. 
Paul Anderson 

Replied On January 21, 2019 10:00 AM UTC

Hi Paul,

Sorry about the delay in getting back to you.

Set EnableSwiping="True".

UWP shows the problem, Android and iOS are OK. I tested with your solution.

Attached is your updated solution.



Attachment: Rotator_sample_6843103f.zip

Mugundhan Saravanan [Syncfusion]
Replied On January 24, 2019 02:00 PM UTC

Hi Mark,

Thanks for your update.

Query: “When Rotator NavigationStripMode set to Thumbnail, templates are not updated properly”

We have validated the defect you have initiated with us. Thank you for taking the time to report this issue and helping us improve our product. At Syncfusion, we are committed to fixing all validated defect and including the defect fix in our upcoming volume 4 sp1 release which will be rolled out at first week of February,2019.

We will let you know once our volume 4 sp1 release has been rolled out.

Mugundan S.

Replied On April 23, 2019 10:22 AM UTC

Fixed. Tested with

Muneesh Kumar G [Syncfusion]
Replied On April 24, 2019 04:50 AM UTC

Hi Mark, 
Glad that the issue has been resolved and please get back to us if you need any other assistance.  
Muneesh Kumar G. 


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