private async void LoadCats()
{
var datas = await ResJsonReader.GetAll <IEnumerable <GoodsCategory> >(this.GetType().GetTypeInfo().Assembly, "RRExpress.Seller.Cats.json");
this.Datas = datas.BuildTree <GoodsCategory, GoodsCategoryTreeNode, int>(c => c.PID, c => c.ID, 0);
this.NotifyOfPropertyChange(() => this.Datas);
}
private async Task LoadCats()
{
this.IsBusy = true;
if (this.Catalogs != null)
{
return;
}
var datas = await ResJsonReader.GetAll <IEnumerable <GoodsCategory> >(this.GetType().GetTypeInfo().Assembly, "RRExpress.Store.Cats.json");
this.Catalogs = datas.BuildTree <GoodsCategory, GoodsCategoryTreeNode, int>
(c => c.PID, c => c.ID, 0)
.ToList();
this.NotifyOfPropertyChange(() => this.Catalogs);
this.IsBusy = false;
}
private async void LoadCats()
{
var datas = await ResJsonReader.GetAll <IEnumerable <GoodsCategory> >(this.GetType().GetTypeInfo().Assembly, "RRExpress.Seller.Cats.json");
var nodes = datas.BuildTree <GoodsCategory, GoodsCategoryTreeNode, int>(c => c.PID, c => c.ID, 0);
var cats = nodes.ToList();
cats.Insert(0, new GoodsCategoryTreeNode()
{
ID = -1,
PID = -1,
Data = new Entity.GoodsCategory()
{
Name = "不限"
}
});
this.Categories = cats;
this.NotifyOfPropertyChange(() => this.Categories);
}