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Xamarin Blueprints

You're reading from   Xamarin Blueprints Leverage the power of Xamarin to create stunning cross-platform and native apps

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Product type Paperback
Published in Sep 2016
Publisher Packt
ISBN-13 9781785887444
Length 516 pages
Edition 1st Edition
Languages
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Author (1):
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Michael Williams Michael Williams
Author Profile Icon Michael Williams
Michael Williams
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Table of Contents (9) Chapters Close

Preface 1. Building a Gallery Application FREE CHAPTER 2. Building a SpeechTalk Application 3. Building a GPS Locator Application 4. Building an Audio Player Application 5. Building a Stocklist Application 6. Building a Chat Application 7. Building a File Storage Application 8. Building a Camera Application

Creating StockItemDetailsPage


Now we move on to our last page of the application. We are going to add another page for displaying the details of a selected stock item from the previous StocklistPage. Firstly, we need to handle items selected from ListView, so open up StocklistPage.xaml and update the ListView element with the SelectedItem object bound to the Selected item in our view-model (we will add this after the XAML update). This will be set as a TwoWay binding because the data will change from both sides (from the view as we selected items, and the view-model as we will need the selected object data when we navigate to the stock details page):

<ListView x:Name="StockItemsListView" 
        IsVisible="{Binding InProgress, Converter={StaticResource notConverter}}" 
        CachingStrategy="RecycleElement"  
        ItemsSource="{Binding StockItems}" 
        ItemTemplate="{StaticResource ListItemTemplate}" 
        SelectedItem="{Binding Selected, Mode=TwoWay...
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