public ActionResult Index()
{
Category model = new Category();
model.CategoryList = CategoryBusiness.GetCategories();
return(View(model));
}
// Load Categories
public async Task <ActionResult> LoadCategories()
{
CategoryViewModel viewmodel = new CategoryViewModel();
viewmodel.CategoryList = await CategoryBusiness.GetCategories();
return(PartialView("Categories", viewmodel));
}
// Display Index
public async Task <ActionResult> Index()
{
CategoryViewModel viewmodel = new CategoryViewModel();
viewmodel.CategoryList = await CategoryBusiness.GetCategories();
return(View(viewmodel));
}
/// <summary>
/// 获取所有的分类，包括item 和 pictures
/// </summary>
/// <returns></returns>
public ActionResult GetCategories()
{
var categories = _category.GetCategories();
var items = _item.GetItems();
var pictures = _picture.GetPictures();
for (var i = 0; i < items.Count; i++)
{
items[i].EPictures = pictures.Where(x => x.EItemId == items[i].EId).ToList();
}
for (var i = 0; i < categories.Count; i++)
{
categories[i].EItems = items.Where(x => x.ECategoryId == categories[i].EId).ToList();
}
//处理级别
var firstLevelCategories = categories.Where(x => string.IsNullOrWhiteSpace(x.EParentId)).ToList();
firstLevelCategories = firstLevelCategories.OrderBy(x => int.Parse(x.EName.Replace("-", ""))).ToList();
firstLevelCategories.ForEach(x =>
{
x.EName = GetYearName(x.EName);
x.ESubCategories = categories.Where(y => y.EParentId == x.EId).ToList();
x.ESubCategories = x.ESubCategories?.OrderBy(y => int.Parse(y.EName.Replace("-", ""))).ToList();
x.ESubCategories.ForEach(m =>
{
m.EName = GetMonthName(m.EName);
m.EItems = m.EItems?.OrderBy(y => DateTime.Parse(y.EName)).ToList();
});
});
return(Json(firstLevelCategories, JsonRequestBehavior.AllowGet));
}
/// <summary>
/// Método que consulta todos los registros de la entidad
/// </summary>
/// <returns>Lista de registros</returns>
public async Task <List <Category> > GetCategories()
{
List <Category> categories = categoryBusiness.GetCategories();
return(categories);
}
private void ShowCategories()
{
dataGridView1.DataSource = CategoryBusiness.GetCategories();
}
//Ekelenen kategorileri formda görmek için:
public void getCategories()
{
dataGridViewCategories.DataSource = categoryBusiness.GetCategories();
}