public IActionResult Edit(int id)//Id Az asp-route-id miad inja
{
PromotionAddEdit model = new PromotionAddEdit();
//Dropdown List - Products
model.Products = _context.products.Select(c => new SelectListItem
{
Text = c.ProductName,
Value = c.ProductId.ToString()
}).ToList();
if (id != 0)
{
//Dependency Injection
using (var db = _iServiceProvider.GetRequiredService <ApplicationDbContext>())
{
Promotion promotion = _context.promotion.Where(p => p.PromotionId == id).SingleOrDefault();
if (promotion != null)
{
model.ProductId = promotion.ProductId;
model.PromotionId = promotion.PromotionId;
}
}
}
return(View("Add", model));
}
public IActionResult Add()
{
PromotionAddEdit model = new PromotionAddEdit();
//Dropdown List - Products
model.Products = _context.products.Select(c => new SelectListItem
{
Text = c.ProductName,
Value = c.ProductId.ToString()
}).ToList();
return(View("Add", model));
}
//[ValidateAntiForgeryToken]
public async Task <IActionResult> Add(int PromotionId, PromotionAddEdit model, IEnumerable <IFormFile> files)
{
if (ModelState.IsValid)
{
/***********************/
if (PromotionId == 0)
{
//Insert
using (var db = _iServiceProvider.GetRequiredService <ApplicationDbContext>())
{
Promotion promotionModel = AutoMapper.Mapper.Map <PromotionAddEdit, Promotion>(model);
db.promotion.Add(promotionModel);
db.SaveChanges();
}
return(Json(new { status = "success", message = "پیشنهاد شگفتانگیز با موفقیت ثبت شد" }));
}
else
{
//Update
using (var db = _iServiceProvider.GetRequiredService <ApplicationDbContext>())
{
Promotion promotionModel = AutoMapper.Mapper.Map <PromotionAddEdit, Promotion>(model);
db.promotion.Update(promotionModel);
db.SaveChanges();
}
return(Json(new { status = "success", message = "پیشنهاد شگفتانگیز با موفقیت ویراش شد" }));
}
}
//Dropdown List - Products
model.Products = _context.products.Select(c => new SelectListItem
{
Text = c.ProductName,
Value = c.ProductId.ToString()
}).ToList();
//Display Validation with Jquery Ajax
var list = new List <string>();
foreach (var validation in ViewData.ModelState.Values)
{
list.AddRange(validation.Errors.Select(error => error.ErrorMessage));
}
return(Json(new { status = "error", error = list }));
}