public void ChangeCategoryName(int categoryId = 0)
{
var item = new NewsSystem.Models.Category();
TryUpdateModel(item);
if (ModelState.IsValid)
{
// Save changes here
}
}
public void ListViewCategory_InsertItem()
{
var item = new Category();
TryUpdateModel(item);
if (ModelState.IsValid)
{
NewsSystemDbContext db = new NewsSystemDbContext();
db.Categories.Add(item);
db.SaveChanges();
}
}
public Category Create(string name)
{
var newCategory = new Category()
{
Name = name
};
this.categories.Add(newCategory);
this.categories.SaveChanges();
return newCategory;
}
public void ListViewCategories_InsertItem()
{
var name = (this.ListViewCategories.InsertItem.FindControl("tbName") as TextBox).Text;
var item = new Category()
{
Name = name
};
TryUpdateModel(item);
if (ModelState.IsValid)
{
this.dbContext.Categories.Add(item);
this.dbContext.SaveChanges();
ErrorSuccessNotifier.AddSuccessMessage("Category inserted!");
}
}
public void FormViewIsertCategory_InsertItem()
{
var item = new NewsSystem.Models.Category();
TryUpdateModel(item);
if (ModelState.IsValid)
{
ErrorSuccessNotifier.AddSuccessMessage("Category added.");
this.dbContext.Categories.Add(item);
this.dbContext.SaveChanges();
}
else
{
ErrorSuccessNotifier.AddErrorMessage("Cannot create category!");
}
}
public void ListViewCategories_InsertItem()
{
var item = new Category();
TryUpdateModel(item);
if (ModelState.IsValid)
{
try
{
this.context.Categories.Add(item);
this.context.SaveChanges();
}
catch (DbUpdateException)
{
this.LabelValidation.Text = string.Format("Category {0} already exists", item.Name);
}
}
}
public void CategoriesListView_InsertItem()
{
var item = new Category();
TryUpdateModel(item);
if(string.IsNullOrWhiteSpace(item.Name))
{
ErrorSuccessNotifier.AddErrorMessage("Category Name could not be empty");
}
else if (db.Categories.Any(c => c.Name == item.Name))
{
ErrorSuccessNotifier.AddErrorMessage("Category Name already exists.");
}
else
{
if (ModelState.IsValid)
{
db.Categories.Add(item);
db.SaveChanges();
ErrorSuccessNotifier.AddSuccessMessage("Category successfully created.");
}
}
}