private productAssociationInfo productInfo(int product_id)
{
var modelInfo = new productAssociationInfo();
modelInfo.product = dbContext.Products.Include(p => p.categories)
.ThenInclude(a => a.category)
.FirstOrDefault(product => product.product_id == product_id);
modelInfo.allCategory = dbContext.Categories.Include(c => c.products).ThenInclude(p => p.category)
.Where(c => c.products.All(p => p.product_id != product_id))
.ToList();
return(modelInfo);
}
public IActionResult addCategory(productAssociationInfo associationInfo)
{
if (ModelState.IsValid)
{
dbContext.Associations.Add(associationInfo.association);
dbContext.SaveChanges();
// var newCategory=dbContext.Categories.FirstOrDefault(c=>c.category_id==associationInfo.association.category_id);
// return Json(newCategory);
return(RedirectToAction("Product", new{ product_id = associationInfo.association.product_id }));
}
var modelInfo = productInfo(associationInfo.association.product_id);
return(View("Product", modelInfo));
}
