展开式列表中的组点击事件

Question

Is it possible to customise group click event in MvxExpandableListView ?. I have tried to use GroupClick by providing command but no luck. I want to use GroupClick event if there is no child is available.

Answer 1

Finally, i am able to make it work.

Instead of setting GroupClick property in code, bind this property in xml and provide the corresponding command to bind it.

 <Mvx.MvxExpandableListView
        android:id="@+id/toclist"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        local:MvxBind="ItemsSource SegmentTasks; ItemClick SelectTicketItemCommand; GroupClick SelectTicketParentCommand"
        local:MvxItemTemplate="@layout/ticketlistchildview"
        local:GroupItemTemplate="@layout/listticketitem"
        android:background="@android:color/white"
        android:groupIndicator="@null" 
        android:childDivider="#00000000"/>