private void filter_TextChanged(object sender, TextChangedEventArgs e)
{
if (searchBar.Text != "")
{
// new cats
var _searchedGroups = new ObservableCollection <ProductsCategory>();
foreach (ProductsCategory category in clvm.ProductsCategory)
{
ProductsCategory newCat = new ProductsCategory(category.Parent, new List <ProductViewModel>(), category.Expanded)
{
ProductCount = category.Count
};
if (category.Expanded)
{
foreach (var p in category)
{
if (p.Name.ToUpper().Contains(searchBar.Text.ToUpper()))
{
newCat.Add(p);
}
}
}
_searchedGroups.Add(newCat);
}
listeProduits.ItemsSource = _searchedGroups;
}
else
{
listeProduits.ItemsSource = clvm.ProductsCategory;
}
}
/// <summary>
/// Crée le vue-modèle d'une catégorie et crée sa liste de produits correspondante
/// </summary>
/// <param name="category">La catégorie</param>
public CategoryViewModel(Category category)
{
this.category = category;
List <ProductViewModel> productsL = new List <ProductViewModel>();
foreach (Product p in category.Products)
{
ProductViewModel productvm = new ProductViewModel(p);
productsL.Add(productvm);
}
products = new ProductsCategory(this, productsL);
foreach (ProductViewModel productvm in productsL)
{
productvm.Category = this;
}
}
/// <summary>
/// Met à jour la liste de produits
/// </summary>
private void UpdateListContent()
{
_expandedGroups = new ObservableCollection <ProductsCategory>();
foreach (ProductsCategory category in clvm.ProductsCategory)
{
ProductsCategory newCat = new ProductsCategory(category.Parent, new List <ProductViewModel>(), category.Expanded)
{
ProductCount = category.Count
};
if (category.Expanded)
{
foreach (ProductViewModel p in category)
{
newCat.Add(p);
}
}
_expandedGroups.Add(newCat);
}
listeProduits.ItemsSource = _expandedGroups;
}
