I am using Xamarin Shell flyoutpage and have a tab menu on the button. When I load a content page from the floutpage the lower part of the content page is hidden behind the tabs
This is my appshell.xaml.cs
<?xml version="1.0" encoding="utf-8" ?>
<Shell xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:EY365OCMobileApp" xmlns:local1="clr-namespace:EY365OCMobileApp.Pages"
x:Class="EY365OCMobileApp.AppShell"
Shell.TabBarBackgroundColor="White"
Shell.TabBarUnselectedColor="Black"
Shell.TabBarTitleColor="Gray"
Shell.TitleColor="Black"
Shell.BackgroundColor="White"
Shell.ForegroundColor="Black"
>
<FlyoutItem FlyoutDisplayOptions="AsMultipleItems">
<ShellContent Title="Offerings" Icon="{local:ImageResource EY365OCMobileApp.Images.offeringsicon.png}" ContentTemplate="{DataTemplate local:OffersPage}" />
<ShellContent Title="Products" Icon="{local:ImageResource EY365OCMobileApp.Images.assortmenticon.png}" ContentTemplate="{DataTemplate local:AssortmentPage}"/>
<ShellContent Title="Cart" Icon="{local:ImageResource EY365OCMobileApp.Images.carticon.png}" ContentTemplate="{DataTemplate local:CartPage}"/>
<ShellContent Title="Orders" Icon="{local:ImageResource EY365OCMobileApp.Images.yourordericon.png}" ContentTemplate="{DataTemplate local:OrdersPage}"/>
<ShellContent Title="Sets" Icon="{local:ImageResource EY365OCMobileApp.Images.combinations.png}" ContentTemplate="{DataTemplate local1:ProductCombinations_Header}"/>
<ShellContent Title="Questions" Icon="{local:ImageResource EY365OCMobileApp.Images.questionsproblemsicon.png}" ContentTemplate="{DataTemplate local:CasesPage}"/>
<ShellContent Title="Notifications" Icon="{local:ImageResource EY365OCMobileApp.Images.notification.png}" ContentTemplate="{DataTemplate local1:ProductCombinations_Header}"/>
<ShellContent Title="Sustainability" Icon="{local:ImageResource EY365OCMobileApp.Images.sustainability.png}" ContentTemplate="{DataTemplate local:SustainabilityPage}"/>
<ShellContent Title="Our Stores" Icon="{local:ImageResource EY365OCMobileApp.Images.store.png}" ContentTemplate="{DataTemplate local1:StoreLocationPage}"/>
<ShellContent Title="Settings" Icon="{local:ImageResource EY365OCMobileApp.Images.yourprofileicon.png}" ContentTemplate="{DataTemplate local:UserProfilePage}"/>
<ShellContent Title="App News" Icon="{local:ImageResource EY365OCMobileApp.Images.appoverview.png}" ContentTemplate="{DataTemplate local1:AppOverviewPage}"/>
</FlyoutItem>
<MenuItem Text="Login" IconImageSource="{local:ImageResource EY365OCMobileApp.Images.login.png}" Clicked="OnSignIn"/>
</Shell>
And this is the content page I load (BTW: I set TitleColor to black but it is still white?!?!?)
<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:EY365OCMobileApp"
x:Class="EY365OCMobileApp.OffersPage"
ControlTemplate="{StaticResource SpeechBotIconTemplate}"
Title="Offerings"
BackgroundColor="white"
Shell.TitleColor="white">
<ContentPage.ToolbarItems>
<ToolbarItem Text="Create Bug" Clicked="ToolbarItem_Clicked" Order="Default" Priority="0" IconImageSource="{local:ImageResource EY365OCMobileApp.Images.bugicon.png}"/>
</ContentPage.ToolbarItems>
<ContentPage.Content>
<StackLayout>
<CarouselView x:Name="CarouselView" IndicatorView="indicatorView">
<CarouselView.ItemTemplate>
<DataTemplate>
<StackLayout>
<Frame HasShadow="True"
BorderColor="DarkGray"
CornerRadius="5"
Margin="20,20,20,80"
HorizontalOptions="CenterAndExpand"
VerticalOptions="FillAndExpand">
<AbsoluteLayout >
<Image Source="{Binding ImageURL}" Aspect="AspectFill" AbsoluteLayout.LayoutBounds="1,1,1,1" AbsoluteLayout.LayoutFlags="All" />
<StackLayout Margin="20,20,20,20" BackgroundColor="Transparent" AbsoluteLayout.LayoutFlags="All" AbsoluteLayout.LayoutBounds="1,1,1,1">
<Label Text="{Binding Name}"
FontAttributes="Bold"
FontSize="Large"
HorizontalOptions="CenterAndExpand"
VerticalOptions="Start"
TextColor="#FFE600" HorizontalTextAlignment="Center"/>
</StackLayout>
<AbsoluteLayout AbsoluteLayout.LayoutBounds="1,1,1,.70" AbsoluteLayout.LayoutFlags="All" BackgroundColor="#66000000" Margin="10,10,10,10">
<StackLayout Orientation="Vertical" Margin="20,20,20,20" BackgroundColor="Transparent" AbsoluteLayout.LayoutFlags="All" AbsoluteLayout.LayoutBounds="1,1,1,1">
<Label Text="{Binding Offer}"
TextColor="White"
VerticalOptions="StartAndExpand"
FontSize="Medium"/>
</StackLayout>
</AbsoluteLayout>
</AbsoluteLayout>
</Frame>
</StackLayout>
</DataTemplate>
</CarouselView.ItemTemplate>
</CarouselView>
<Label Text="Swipe for more!" TextColor="Black" FontSize="Small" HorizontalTextAlignment="Center" HorizontalOptions="CenterAndExpand"/>
<IndicatorView x:Name="indicatorView"
IndicatorsShape="Square"
IndicatorColor="LightGray"
SelectedIndicatorColor="DarkGray"
HorizontalOptions="Center"
Margin="0,0,0,40" />
</StackLayout>
</ContentPage.Content>
</ContentPage>
I have tried to use margins but this did not helped here. Paddings create the same result. I want to have this as a fixed page and not a scrollview. So it should fit onto the screen of the device above the tabs
I have tested your code on my side.To be clear,changing the margin of the frame(the fourth value of margin) will help change the position of the CarouselView.
Related
I'm trying to create the following effect in my Xamarin Forms 5 app and I need some guidance on how to achieve it.
In my flyout footer, I want to display two icons. One of them is the settings icon and when the user taps it, I want to send the user to a tabbed page -- see below:
How do I define tabs in my AppShell footer and tie them to this icon?
Here's my AppShell:
<TabBar>
<ShellContent Route="LoginPage" ContentTemplate="{DataTemplate local:LoginPage}" />
</TabBar>
<FlyoutItem Title="Home">
<FlyoutItem.Icon>
<FontImageSource
FontFamily="MISHRP"
Glyph="{StaticResource HomeIcon}"
Color="White" />
</FlyoutItem.Icon>
<Tab Title="Feed">
<ShellContent Route="Feed" ContentTemplate="{DataTemplate home:Feed}"/>
</Tab>
<Tab Title="Products">
<ShellContent Route="Products" ContentTemplate="{DataTemplate home:Products}"/>
</Tab>
<Tab Title="History">
<ShellContent Route="History" ContentTemplate="{DataTemplate home:History}"/>
</Tab>
</FlyoutItem>
<FlyoutItem Title="School">
<FlyoutItem.Icon>
<FontImageSource
FontFamily="MISHRP"
Glyph="{StaticResource SchoolIcon}"
Color="White" />
</FlyoutItem.Icon>
<Tab Title="Courses">
<ShellContent Route="Courses" ContentTemplate="{DataTemplate school:Courses}"/>
</Tab>
</FlyoutItem>
<Shell.FlyoutFooterTemplate>
<DataTemplate>
<Grid RowDefinitions="120" ColumnDefinitions="150, 150">
<Image
Grid.Row="0"
Grid.Column="0"
HorizontalOptions="StartAndExpand"
Margin="50,0,0,0">
<Image.Source>
<FontImageSource
FontFamily="MISHRP"
Glyph="{StaticResource SettingsIcon}"
Color="White"/>
</Image.Source>
</Image>
<Image
Grid.Row="0"
Grid.Column="1"
HorizontalOptions="EndAndExpand"
Margin="0,0,30,0">
<Image.Source>
<FontImageSource
FontFamily="MISHRP"
Glyph="{StaticResource PowerIcon}"
Color="White"/>
</Image.Source>
</Image>
</Grid>
</DataTemplate>
</Shell.FlyoutFooterTemplate>
IntelliSense is not allowing me to define <Tab>'s inside a <Grid>. How do I link this icon to tabs?
I think this is what your are looking for .
First use Image.GestureRecognizers
For the showing of the FLyout in Settings use Shell.Current.FlyoutIsPresented = false;
The easy way to use Tabs in the Settings if you want is to use a TabbedPage
And for the Tabs in Settings.xaml Shell.TabBarIsVisible="False"
AppShell.xaml
<Shell.FlyoutFooterTemplate>
<DataTemplate>
<Grid RowDefinitions="30" ColumnDefinitions="150, 150">
<Image
Grid.Row="0"
Grid.Column="0"
Source="Settings.png"
HorizontalOptions="StartAndExpand"
Margin="50,0,0,0"
>
<Image.GestureRecognizers>
<TapGestureRecognizer
Tapped="TapGestureRecognizer_Tapped"
NumberOfTapsRequired="1" />
</Image.GestureRecognizers>
</Image>
<Image
Grid.Row="0"
Grid.Column="1"
Source="Power.png"
HorizontalOptions="EndAndExpand"
Margin="0,0,30,0">
<Image.GestureRecognizers>
<TapGestureRecognizer
Tapped="TapGestureRecognizer_Tapped_1"
NumberOfTapsRequired="1" />
</Image.GestureRecognizers>
</Image>
</Grid>
</DataTemplate>
</Shell.FlyoutFooterTemplate>
AppShell.xaml.cs
private async void TapGestureRecognizer_Tapped(object sender, EventArgs e)
{
Routing.RegisterRoute(nameof(Settings), typeof(Settings));
await Shell.Current.GoToAsync("Settings");
Shell.Current.FlyoutIsPresented = false;
}
Add Clicked event to the image.
<Image
Grid.Row="0"
Grid.Column="1"
HorizontalOptions="EndAndExpand"
Margin="0,0,30,0">
<Image.Source>
<FontImageSource
FontFamily="MISHRP"
Glyph="{StaticResource PowerIcon}"
Color="White"/>
</Image.Source>
<Image.GestureRecognizers>
<TapGestureRecognizer
Tapped="OnImageNameTapped"
NumberOfTapsRequired="1" />
</Image.GestureRecognizers>
</Image>
then in the xaml.cs , after creating your tabbedpage with your three tabs
void OnImageNameTapped(object sender, EventArgs args)
{
try
{
await Navigation.PushAsync(new TabbedPage1());
// or await Application.Current.MainPage.Navigation.PushAsync(new TabbedPage1());
}
catch (Exception ex)
{
throw ex;
}
}
I'm writing a xamarin app that targets Android, iOS, and UWP.
We're using the shell stack for routing and have a bottom bar with some flyout items.
<?xml version="1.0" encoding="UTF-8"?>
<Shell xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:d="http://xamarin.com/schemas/2014/forms/design"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
mc:Ignorable="d"
xmlns:views="clr-namespace:CADLearning.App.Views"
xmlns:user="clr-namespace:CADLearning.App.Views.User"
xmlns:controls="clr-namespace:CADLearning.App.Controls"
xmlns:services="clr-namespace:CADLearning.App.Services"
BackgroundColor="{DynamicResource HeaderBackgroundColor}"
FlyoutBackgroundColor="{DynamicResource HeaderBackgroundColor}"
x:Name="this"
x:Class="CADLearning.App.AppShell">
<!--
Styles and Resources
-->
<Shell.Resources>
<ResourceDictionary>
<Color x:Key="NavigationPrimary">#2196F3</Color>
<Style x:Key="BaseStyle" TargetType="Element">
<Setter Property="Shell.BackgroundColor" Value="{DynamicResource BackgroundColor}" />
<Setter Property="Shell.ForegroundColor" Value="{DynamicResource ForegroundColor}" />
<Setter Property="Shell.TitleColor" Value="{DynamicResource ForegroundColor}" />
<Setter Property="Shell.DisabledColor" Value="{DynamicResource DisabledForegroundColor}" />
<Setter Property="Shell.UnselectedColor" Value="{DynamicResource UnselectedForegroundColor}" />
<Setter Property="Shell.TabBarBackgroundColor" Value="{DynamicResource HeaderBackgroundColor}" />
<Setter Property="Shell.TabBarForegroundColor" Value="{DynamicResource OrangeColor}"/>
<Setter Property="Shell.TabBarUnselectedColor" Value="{DynamicResource UnselectedForegroundColor}"/>
<Setter Property="Shell.TabBarTitleColor" Value="{DynamicResource OrangeColor}"/>
</Style>
<Style TargetType="Tab" BasedOn="{StaticResource BaseStyle}" />
<Style x:Key="FlyoutItemLabelStyle" TargetType="Label">
<Setter Property="FontSize" Value="16"/>
<Setter Property="TextColor" Value="{DynamicResource ForegroundColor}"/>
<Setter Property="VerticalOptions" Value="Center"/>
</Style>
</ResourceDictionary>
</Shell.Resources>
<Shell.FlyoutHeader>
<controls:FlyoutHeader />
</Shell.FlyoutHeader>
<Shell.ItemTemplate>
<DataTemplate>
<StackLayout Padding="5,15,5,0" Orientation="Horizontal">
<Image Source="{Binding FlyoutIcon}" HeightRequest="24" WidthRequest="24" VerticalOptions="Center" Margin="0,0,5,0"/>
<Label Grid.Column="1" Text="{Binding Title}" Style="{DynamicResource FlyoutItemLabelStyle}" VerticalOptions="Center" />
</StackLayout>
</DataTemplate>
</Shell.ItemTemplate>
<Shell.MenuItemTemplate>
<DataTemplate>
<StackLayout Padding="5,15,5,0" Orientation="Horizontal">
<Image Source="{Binding FlyoutIcon}" HeightRequest="24" WidthRequest="24" VerticalOptions="Center" Margin="0,0,5,0"/>
<Label Grid.Column="1" Text="{Binding Title}" Style="{DynamicResource FlyoutItemLabelStyle}" VerticalOptions="Center" />
</StackLayout>
</DataTemplate>
</Shell.MenuItemTemplate>
<!--Actual Items-->
<FlyoutItem Title="Home" Icon="home.png" Route="home">
<Tab Title="Dashboard" Icon="workflow.png" Route="dashboard">
<ShellContent ContentTemplate="{DataTemplate views:DashboardPage}"/>
</Tab>
<Tab Title="Roles & Goals" Icon="goal.png" Route="goals">
<ShellContent ContentTemplate="{DataTemplate views:GoalsPage}"/>
</Tab>
<Tab Title="Library" Icon="library.png" Route="library">
<ShellContent ContentTemplate="{DataTemplate views:LibraryPage}"/>
</Tab>
<Tab Title="Playlists" Icon="playlist.png" Route="playlists">
<ShellContent ContentTemplate="{DataTemplate views:PlaylistsPage}"/>
</Tab>
</FlyoutItem>
<FlyoutItem Title="Support" Icon="Q.png" Route="support">
<ShellContent ContentTemplate="{DataTemplate views:QPage}"/>
</FlyoutItem>
<FlyoutItem Title="Settings" Icon="settings.png" Route="user">
<Tab Title="Settings" Icon="settings.png" Route="settings">
<ShellContent ContentTemplate="{DataTemplate user:SettingsPage}"/>
</Tab>
<Tab Title="Transcript" Icon="transcript.png" Route="transcript">
<ShellContent ContentTemplate="{DataTemplate user:TranscriptPage}"/>
</Tab>
</FlyoutItem>
<MenuItem Text="Logout" Icon="login.png" x:Name="miLogout" Clicked="miLogout_Clicked"/>
</Shell>
on Android and iOS this works okay and the bottom tabbed items display.
However in UWP they don't display unless you hover over them
Could anyone point me in the right direction on getting this to work in UWP?
I'm building a Xamarin Crossplatform App
For drawer menu I'm following this tutorial : https://www.youtube.com/watch?v=aYjK0cPjZMQ
But the problem is when I change my MainPage from ContentPage to MasterDetailPage it shows me this error:
MainPage.XAML :
<?xml version="1.0" encoding="utf-8" ?>
<MasterDetailPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:Last_MSPL"
x:Class="Last_MSPL.MainPage">
<MasterDetailPage.Master>
<ContentPage Title="Menu">
<Grid BackgroundColor="Transparent">
<Grid.RowDefinitions>
<RowDefinition Height="200" />
<RowDefinition Height="*" />
</Grid.RowDefinitions>
<Grid>
<Image Source="bg.png" Aspect="AspectFill" />
<StackLayout Padding="0,20,0,0" HorizontalOptions="CenterAndExpand" VerticalOptions="CenterAndExpand">
<Image Source="profile.png" Aspect="AspectFill" WidthRequest="85" HeightRequest="85" />
<Label Text="Xam Buddy" TextColor="White" FontSize="Large" />
</StackLayout>
</Grid>
<StackLayout Grid.Row="1" Spacing="15">
<ListView x:Name="navigationDrawerList"
RowHeight="60"
SeparatorVisibility="None"
BackgroundColor="#e8e8e8"
ItemSelected="OnMenuItemSelected">
<ListView.ItemTemplate>
<DataTemplate>
<ViewCell>
<!-- Main design for our menu items -->
<StackLayout VerticalOptions="FillAndExpand"
Orientation="Horizontal"
Padding="20,10,0,10"
Spacing="20">
<Image Source="{Binding Icon}"
WidthRequest="40"
HeightRequest="40"
VerticalOptions="Center" />
<Label Text="{Binding Title}"
FontSize="Small"
VerticalOptions="Center"
TextColor="Black"/>
</StackLayout>
</ViewCell>
</DataTemplate>
</ListView.ItemTemplate>
</ListView>
</StackLayout>
</Grid>
</ContentPage>
</MasterDetailPage.Master>
<MasterDetailPage.Detail>
<NavigationPage>
</NavigationPage>
</MasterDetailPage.Detail>
</MasterDetailPage>
Help me through this so I can move forward, Thanks!
I just Clean my project, rebuild and it works
because the generated .g.cs from the xaml has not been refreshed so it was giving this error
My application calls two templates that create something similar to two ViewCells:
<StackLayout Orientation="Horizontal" Padding="10">
<template:DataGridTemplate Text="Updated" Label="{Binding Updated}" />
<template:DataGridTemplate Text="Version" Label="{Binding Version}" />
</StackLayout>
Here's the template XAML
<?xml version="1.0" encoding="utf-8"?>
<Grid Padding="20,0" xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:Japanese;assembly=Japanese"
x:Class="Japanese.Templates.DataGridTemplate"
x:Name="this">
<local:StyledLabel Text="{Binding Text, Source={x:Reference this}}" HorizontalOptions="Start" VerticalTextAlignment="Center" />
<local:StyledLabel Text="{Binding Label, Source={x:Reference this}}" HorizontalOptions="End" VerticalTextAlignment="Center" />
</Grid>
I would like the height of the template to be 50 and also to have a line created between the two templates to simulate something like I would find in a ViewCell that's inside a TableSection.
Does anyone have any suggestions how I can do this? I tried setting the height of the Grid to 50 but it tells me that it's a read only property.
StackLayout
<StackLayout Orientation="Vertical" Padding="10" Spacing="0">
<template:DataGridTemplate Text="Updated" Label="07/21/2018" />
<template:DataGridTemplate Text="Version" Label="1.0.0" />
</StackLayout>
DataGridTemplate (the line separator is in here, but could be added directly to the StackLayout instead)
<?xml version="1.0" encoding="utf-8"?>
<Grid Padding="20,0" HeightRequest="50" xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:Sof2"
x:Class="Sof2.Templates.DataGridTemplate"
x:Name="this">
<Grid.ColumnDefinitions>
<ColumnDefinition />
<ColumnDefinition Width="Auto" />
</Grid.ColumnDefinitions>
<local:StyledLabel Grid.Column="0" Text="{Binding Text, Source={x:Reference this}}" VerticalTextAlignment="Center" />
<local:StyledLabel Grid.Column="1" Text="{Binding Label, Source={x:Reference this}}" TextColor="Silver" VerticalTextAlignment="Center" />
<!-- Separator -->
<BoxView Grid.ColumnSpan="2" BackgroundColor="Silver" HeightRequest="1" VerticalOptions="End" />
</Grid>
Result
If interactivity is needed, then you could add TapGestureRecognizers as appropriate.
I have this code:
<?xml version="1.0" encoding="UTF-8"?>
<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:local="clr-namespace:Japanese;assembly=Japanese"
xmlns:template="clr-namespace:Japanese.Templates"
x:Class="Japanese.ATIPage"
Title="Answer Visible">
<ContentPage.Content>
<TableView Intent="Settings" HasUnevenRows="false" RowHeight="50" x:Name="atiSection">
<TableView.Root>
<TableSection>
<template:ClickViewCellTemplate Text="{Binding [6].Name}"
IsVisible="{Binding [6].IsSelected}"
ClickAction="Handle_ClickAction" />
<template:ClickViewCellTemplate Text="{Binding [7].Name}"
IsVisible="{Binding [7].IsSelected}"
ClickAction="Handle_ClickAction" />
<template:ClickViewCellTemplate Text="{Binding [8].Name}"
IsVisible="{Binding [8].IsSelected}"
ClickAction="Handle_ClickAction" />
</TableSection>
</TableView.Root>
</TableView>
</ContentPage.Content>
</ContentPage>
What I would really like to do is to add some text message to a footer but from what I understand TableView does not have a footer.
Can anyone suggest how I could add a message into the area below the tableView. I know how to do the binding but not sure how if there is a XAML element that I can use for the text entry.
If your text is not a part of the tableView, you can simple add it after the TableView. For example:
<ContentPage.Content>
<StackLayout Spacing="10">
<TableView Intent="Settings" HasUnevenRows="false" RowHeight="50" x:Name="atiSection">
<TableView.Root>
<TableSection>
<template:ClickViewCellTemplate Text="{Binding [6].Name}"
IsVisible="{Binding [6].IsSelected}"
ClickAction="Handle_ClickAction" />
<template:ClickViewCellTemplate Text="{Binding [7].Name}"
IsVisible="{Binding [7].IsSelected}"
ClickAction="Handle_ClickAction" />
<template:ClickViewCellTemplate Text="{Binding [8].Name}"
IsVisible="{Binding [8].IsSelected}"
ClickAction="Handle_ClickAction" />
</TableSection>
</TableView.Root>
</TableView>
<Label Text="YourTextHere" HorizontalOptions="Center" VerticalOptions="Center"/>
</StackLayout>
Now, it is a question of position the Label/elements where you want, to achieve that, you manipulate the VerticalOptions and HorizontalOptions of the Label property, or the Spacing in the StackLayout.