我有一个XAML页面,其中包含菜单的ListView,我正在尝试将注销链接为按钮以显示RadPopup。此Popup没有MVVM
我是新人,你别怪我......
这是XAML上的ListView
<ListView x:Name="listview" x:FieldModifier="public"
BackgroundColor="{StaticResource BlueDark}"
SeparatorVisibility="Default"
SeparatorColor="White"
SelectionMode="Single"
HasUnevenRows="False"
ios:ListView.SeparatorStyle="FullWidth">
<ListView.ItemsSource>
<x:Array Type="{x:Type local:MenuItem}">
<local:MenuItem Title="{x:Static lang:AppResources.MenuHome}" TargetPage="{x:Type local:AlarmsListPage}"/>
<local:MenuItem Title="{x:Static lang:AppResources.MenuSitesAndAssets}" TargetPage="{x:Type local:AlarmsListPage}"/>
<local:MenuItem Title="{x:Static lang:AppResources.MenuUserProfile}" TargetPage="{x:Type local:AlarmsListPage}"/>
<local:MenuItem Title="{x:Static lang:AppResources.MenuFeedback}" TargetPage="{x:Type local:AlarmsListPage}"/>
<local:MenuItem Title="{x:Static lang:AppResources.MenuLogout}" TargetPage="{x:Type local:AlarmsListPage} "/>
</x:Array>
</ListView.ItemsSource>
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="33"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Label Grid.Column="0" Grid.ColumnSpan="3"
Text="{Binding Title}" TextColor="white" Padding="15,0,0,0"
VerticalTextAlignment="Center"/>
</Grid>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
我还为PopupView XAML创建了一个内容页
<ContentPage.Content>
<Button Clicked="LogoutPopup">
<telerikPrimitives:RadPopup.Popup>
<telerikPrimitives:RadPopup x:Name="Popup" Placement="Center" OutsideBackgroundColor="WhiteSmoke" IsModal="False">
<telerikPrimitives:RadBorder CornerRadius="10" BackgroundColor="{StaticResource BlueDark}">
<Grid Padding="25">
<Grid.RowDefinitions>
<RowDefinition Height="*"/>
<RowDefinition Height="*"/>
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="100"/>
<ColumnDefinition Width="100"/>
</Grid.ColumnDefinitions>
<StackLayout Margin="12" Padding="24" Spacing="24" BackgroundColor="{StaticResource BlueDark}" HorizontalOptions="Center" VerticalOptions="Center">
<StackLayout>
<Label Grid.Column="0" Grid.Row="0" Grid.ColumnSpan="2" TextColor="{StaticResource White}" HorizontalTextAlignment="Center"
Text="Are you sure you want to log out? You will no longer receive alarm notifications." />
</StackLayout>
<Button Grid.Column="0" Grid.Row="1" BackgroundColor="Transparent" TextColor="{StaticResource White}" Text="Yes"/>
<Button Grid.Column="1" Grid.Row="1" BackgroundColor="Transparent" TextColor="{StaticResource White}" Text="No"/>
</StackLayout>
</Grid>
</telerikPrimitives:RadBorder>
</telerikPrimitives:RadPopup>
</telerikPrimitives:RadPopup.Popup>
</Button>
</ContentPage.Content>
</ContentPage>
我正在尝试将PopupView绑定到Logout ListView。有人能帮我吗?
1条答案
按热度按时间r7xajy2e1#
从我的Angular 来看,按钮是不必要的。你可以使用列表视图的ItemSelected事件来创建它。
在xaml中,只需添加listview_ItemTapped事件处理程序:
在.cs文件中实现它:
希望对你有用。