Hi,

We were using a custom listview and the segmented button worked ok with the regular listview.

No need to further investigate.

Thanks a lot.

Hi, if the segmented button is inside a listview with ListViewCachingStrategy RetainElement it works as expected but if it's RecycleElement, it fails as described previously.

Is ist a limitation specific for the Segmented control?

Best regards,

Jones

 

This is the xaml segment:
                <Grid
                      FlowDirection="{Binding Source={x:Static sty:Config.IsRTL},Converter={StaticResource IsRtl2FlowDirectionRtl}}">
                    <telerik:RadSegmentedControl x:Name="segment"
                                                 ItemsSource="{Binding Path=ComboboxItems}"
                                                 SelectedIndex="{Binding Path=SelectedIndex,Mode=TwoWay}"
                                                 HorizontalOptions="FillAndExpand"
                                                 SelectedSegmentTextColor="#666666"
                                                 DisabledSegmentTextColor="#CCCCCC">
                        <telerik:RadSegmentedControl.Resources Stroke="{Binding Source={x:Static sty:StyleKit+Colors.OcButtonColor}}" />
                    </telerik:RadSegmentedControl>
                </Grid>

In the code behind:
        private int _selectedIndex;
        public int SelectedIndex
        {
            get
            {
                return _selectedIndex;
            }
            set
            {
                if (_selectedIndex != value)
                {
                    _selectedIndex = value;
                    OnPropertyChanged(nameof(SelectedIndex));
                    if (_selectedIndex != -1 && Type == FormFieldType.RadioButtons && SubTypeAsEnum == FormFieldSubType.RadioButtonsSubType_SegmentedControl && ComboboxItems != null && ComboboxItems.Count > _selectedIndex)
                    {
                        //.... do something not related to the selected index
                    }
                }
            }
        }
And while loading the page:
                                        ffts._selectedIndex = index;
                                        OnPropertyChanged(nameof(ffts.SelectedIndex));

"For your better understanding of our case, the page shows a row of a table, where the user can scroll through rows of this table.
If in the 1st row he selects the 1st tab and in the 2nd row too, if he tries to move back to row 1, the selected tab is not shown, as if SelectedIndex was -1."