TimePicker opens twice on edit time when it's placed inside ListView close to WebView

[zs-dima]

Description

TimePicker opens twice on edit time when it's placed inside ListView close to WebView

Steps to Reproduce

1. Make xaml layout like:

<ListView ItemsSource="{Binding SomeSource}">
    <ListView.ItemTemplate>
        <DataTemplate>
            <ViewCell>
                <Grid RowSpacing="0" ColumnSpacing="0">
                    <Grid.ColumnDefinitions>
                        <ColumnDefinition Width = "30*"/>
                        <ColumnDefinition Width = "100"/>
                    </Grid.ColumnDefinitions>
                    <WebView Grid.Column="0" Margin="0" IsEnabled="False">
                        <WebView.Source>
                            <HtmlWebViewSource Html="&lt;html>&lt;body>&lt;p>Some HTML text&lt;/p>&lt;/body>&lt;/html>" />
                        </WebView.Source>
                    </WebView>
                    <TimePicker Grid.Column="1" />
                </Grid>
            </ViewCell>
        </DataTemplate>
    </ListView.ItemTemplate>
</ListView>

2. Assign SomeSource to the some non-empty list.
3. Run app and tap TimePicker to select time.
4. Confirm time selection.
5. Time selection will appear again by itself for some reason!

Expected Behavior

Time selection had not appear twice
It have to appear once as if TimePicker used without ListView.

Actual Behavior

Time selection appear twice by itself for some reason.

Basic Information

• Version with issue: 3.3
• Last known good version: -
• IDE: Visual Studio 2017
• Platform Target Frameworks:
  • Android: 8.1

[LarsNymand]

One of my users experience the same - also inside a ListView. (I cannot reproduce it myself)

[zs-dima]

I cannot reproduce it myself

You could easily reproduce it following steps from above

[CayasSoftware]

I have a reproducing sample that show it is not only connected to the webview but to all views that are in the list. https://github.com/CayasSoftware/xam-picker

[zs-dima]

https://github.com/CayasSoftware/xam-picker

Thanks for the sample, hope this XF issue will be fixed

[rmarinho]

Yap able to reproduce seems to happen with not just webview but other controsl like @CayasSoftware exemple shows.

Thanks

[nagarjun075]

I am also facing the same kind of issue. But in my scenario I have 2 TimePickers in my ViewCell and if I open the second TimePicker then the second TimePicker opened twice and the first TimePicker also opened automatically in the end.

Thanks

[mmichelbb]

I seem to be having the same issue. Actually I have two timepickers in a listview cell and after entering the second timepicker's value, the popup fires again with the value in it and after dismissing that one, the first timepicker fires a popup with it's value in it.

Also provided a project demonstrating the issue:
TimePickerListTest.zip

[Danielv3]

Same issue here... :(

[WilliamWatterson86]

I have this issue too. I have 2 timepickers on a form and when i change the second one, the first one is popped up again. This has only started to happen in v3.3+ - v3.2 worked ok.

@mmichelbb @Danielv3 - were you able to work around your issue in the meantime?

[SabinaSc]

Same issue me too... two timepickers and one DatePicker inside a ListView.Header: when I touch one of them they all open sequently.

[WilliamWatterson86]

In my case it doesn’t seem to be related to a list. I am using RgPopups plugin and if there have been two pop ups shown before I select an time on my last timepicker I get the issue. iOS is ok

[khoduley]

Same to me. Xamarin.Forms 3.1 is good.

<controls:BorderlessDatePicker x:Name="datePicker" Grid.Row="6" Grid.Column="2" Grid.ColumnSpan="3" Style="{StaticResource pickerStyle}" Format="dd MMM yyyy" Date="{Binding BirthDate}" MaximumDate="{Binding MaxBirthDate}">
controls:BorderlessDatePicker.Behaviors
<behaviors:UnfocusedToCommandBehavior UnfocusedCommand="{Binding BirthDateCommand}" />
</controls:BorderlessDatePicker.Behaviors>
</controls:BorderlessDatePicker>

<BoxView.Behaviors>
<behaviors:FocusingTapGestureBehavior FocusingView="{x:Reference datePicker}" />
</BoxView.Behaviors>

[SR84]

The same here. Version 3.2 ist working fine.

[CayasSoftware]

I tested the current Service Release 3.4.0.100999 with my sample app and can say that it fixes the picker reappearance. I assume that the fix to: #4187 also fixed this issue here.

[Enigma205]

I have the same issue but with ItemTemplate in a ListView, The View is visited twice when entering the page containing the ListView.
XF 4.5.prev 4