Xamarin Forms label click Command binding inside a ListView

Question

I want label click Command binding inside a ListView, In ListView, I have a label. When click that label go to another page.

I tried this, but not working fine. Any other solution?

<Label Text="Message"  FontSize="12" Grid.Column="3"  HorizontalOptions="StartAndExpand" VerticalOptions="CenterAndExpand">
    <Label.GestureRecognizers>
        <TapGestureRecognizer BindingContext="{Binding Source={x:Reference newsfeedlist}, Path=BindingContext}"  Command="{Binding MessageCommand}" CommandParameter="{Binding Source={x:Reference Item}, Path=BindingContext}"/>
    </Label.GestureRecognizers>
</Label>

LeRoy LeRoy · Accepted Answer · 2017-12-11T18:57:02

A List view has its own bindingContext so the best is to referance the page then the command e.g.

First Give your page a name

 <ContentPage 
     ....
     x:Name="FooPage" 
     Title="Foo">

Then in your list

         <ListView x:Name="EmployeeListData"  ItemsSource="{Binding EmployeeList}">
                <ListView.ItemTemplate>
                    <DataTemplate>
                        <ViewCell>
                            <StackLayout Padding="5"><Label Text="Click Me">
                                <Label.GestureRecognizers>
                                    <TapGestureRecognizer Command="{Binding Path=BindingContext.EmployeeActions, Source={x:Reference FooPage}}" CommandParameter="{Binding .}"></TapGestureRecognizer>
                                </Label.GestureRecognizers> </Label>
                            </StackLayout>
                        </ViewCell>
                    </DataTemplate>
                </ListView.ItemTemplate>
            </ListView>

Here is the secret source

Command="{Binding Path=BindingContext.EmployeeActions, Source={x:Reference FooPage}}"

Xamarin Forms label click Command binding inside a ListView

1 Answers