public ItemDetailViewModel(ItemDetails item = null)
{
Title = item.Title;
item.ImageUri = new UriImageSource {
Uri = new Uri(item.ImageIcon)
};
Item = item;
}
public DiscountPage(ItemDetails itemDetails)
{
InitializeComponent();
/*Item = new Item
* {
* Title = "Item name",
* Description = "This is an item description."
* };*/
details = itemDetails;
BindingContext = this;
}
// Note - The Xamarin.Forms Previewer requires a default, parameterless constructor to render a page.
public ItemDetailPage()
{
InitializeComponent();
NavigationPage.SetHasNavigationBar(this, false);
var item = new ItemDetails
{
Title = "Item 1",
Description = "This is an item description."
};
viewModel = new ItemDetailViewModel(item);
BindingContext = viewModel;
}
public async Task <ItemDetails> GetItemAsync(int id)
{
List <ItemDetails> item = new List <ItemDetails>();
ItemDetails itemDetails = new ItemDetails();
if (CrossConnectivity.Current.IsConnected)
{
var json = await client.GetStringAsync($"api/get-details/{id}");
item = await Task.Run(() => JsonConvert.DeserializeObject <List <ItemDetails> >(json));
if (item != null && item.Count > 0)
{
itemDetails = item.ToArray()[0];
}
}
return(itemDetails);
}