public IActionResult OnPost()
{
if (!ModelState.IsValid)
{
return(Page());
}
if (Categories.CategoryId > 0)
{
repositoryData.UpdateCategory(Categories);
}
else
{
repositoryData.AddCategory(Categories);
}
int temp = repositoryData.Commit();
if (temp > 0)
{
Message = "Category " + Categories.Name + " is saved successfully.";
}
else
{
Message = "Error occurs, pls try again later.";
}
return(RedirectToPage("Upsert", new { CategoryId = Categories.CategoryId }));
}