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Code Issues Projects Releases Wiki Activity

Binding compilé sur vue item

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This commit is contained in:
Yan Maniez 2019-10-14 11:34:00 +02:00
parent 35bf6435e9
commit b151e42240
3 changed files with 41 additions and 23 deletions
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13
AideDeJeu/AideDeJeu/ViewModels/Library/ItemViewModel.cs
View file

@ -27,7 +27,18 @@ namespace AideDeJeu.ViewModels.Library
CancellationTokenSource cancellationTokenSource;
public ItemViewModel(Item item = null)
public ItemViewModel()
{
LoadItemsCommand = new Command(async () => await ExecuteLoadItemsCommandAsync().ConfigureAwait(false));
SearchCommand = new Command<string>((text) =>
{
if (Filter != null)
{
Filter.SearchText = text;
}
});
}
public ItemViewModel(Item item)
{
Title = item?.Name;
Item = item;

14
AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml
View file

@ -3,10 +3,16 @@
xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
xmlns:tools="clr-namespace:AideDeJeu.Tools"
xmlns:mdview="clr-namespace:Xam.Forms.Markdown"
xmlns:libvm="clr-namespace:AideDeJeu.ViewModels.Library"
xmlns:lib="clr-namespace:AideDeJeuLib"
x:Class="AideDeJeu.Views.Library.ItemPage"
Title="{Binding Title}"
Icon="spell_book.png"
x:Name="This">
x:Name="This"
x:DataType="libvm:ItemViewModel">
<ContentPage.BindingContext>
<libvm:ItemViewModel />
</ContentPage.BindingContext>
<ContentPage.Resources>
<ResourceDictionary>
<tools:MonsterMarkdownTheme x:Key="MonsterMarkdownTheme" />
@ -27,16 +33,16 @@
NavigateToLinkCommand="{Binding Main.Navigator.NavigateToLinkCommand}"
/>
</ScrollView>-->
<ListView Grid.Column="0" Grid.Row="0" x:Name="ItemsListView" ItemsSource="{Binding Item.Children}" VerticalOptions="FillAndExpand" HasUnevenRows="true" CachingStrategy="RecycleElement" SelectedItem="{Binding Item.SelectedItem}" ItemTapped="ItemsListView_ItemTapped">
<ListView Grid.Column="0" Grid.Row="0" x:Name="ItemsListView" ItemsSource="{Binding Children}" VerticalOptions="FillAndExpand" HasUnevenRows="true" CachingStrategy="RecycleElement" SelectedItem="{Binding SelectedItem}" ItemTapped="ItemsListView_ItemTapped">
<ListView.Header>
<mdview:MarkdownView
Theme="{StaticResource MonsterMarkdownTheme}"
Markdown="{Binding Item.Item.Markdown}"
Markdown="{Binding Item.Markdown}"
NavigateToLinkCommand="{Binding Main.Navigator.NavigateToLinkCommand}"
/>
</ListView.Header>
<ListView.ItemTemplate>
<DataTemplate>
<DataTemplate x:DataType="lib:Item">
<ViewCell>
<StackLayout Padding="10" Orientation="Vertical">
<Label Text="{Binding Name}" LineBreakMode="WordWrap" TextColor="{StaticResource HDBlue}" Style="{Binding NameLevel,Converter={StaticResource HeaderLevelToStyleConverter}, ConverterParameter=2}" />

37
AideDeJeu/AideDeJeu/Views/Library/ItemPage.xaml.cs
View file

@ -20,36 +20,37 @@ namespace AideDeJeu.Views.Library
[QueryProperty("Path", "path")]
public partial class ItemPage : ContentPage, INotifyPropertyChanged
{
public MainViewModel Main
{
get
{
return DependencyService.Get<MainViewModel>();
}
}
//public MainViewModel Main
//{
// get
// {
// return DependencyService.Get<MainViewModel>();
// }
//}
private ItemViewModel _Item = new ItemViewModel();
//private ItemViewModel _Item = new ItemViewModel();
public ItemViewModel Item
{
get
{
return _Item;
}
set
{
SetProperty(ref _Item, value);
return BindingContext as ItemViewModel;
//return _Item;
}
//set
//{
// SetProperty(ref _Item, value);
//}
}
public ItemPage()
{
BindingContext = this;
//BindingContext = this;
InitializeComponent();
}
public ItemPage(string id)
{
BindingContext = this;
//BindingContext = this;
InitializeComponent();
Path = id;
//LoadPageAsync();
@ -57,7 +58,7 @@ namespace AideDeJeu.Views.Library
public ItemPage(ItemViewModel itemViewModel)
{
BindingContext = this;
//BindingContext = this;
InitializeComponent();
Path = itemViewModel.Item.Id;
//Item = itemViewModel;
@ -72,13 +73,13 @@ namespace AideDeJeu.Views.Library
protected override void OnAppearing()
{
base.OnAppearing();
Main.CurrentItem = Item;
Item.Main.CurrentItem = Item;
}
protected override void OnDisappearing()
{
base.OnDisappearing();
Main.CurrentItem = null;
Item.Main.CurrentItem = null;
}
private string _Path { get; set; } = null; //"index.md";
public string Path