// The id parameter name should match the DataKeyNames value set on the control
public void ListViewTodos_UpdateItem(int Id)
{
var db = new TodoDbContext();
TodoTask item = null;
var itemData = db.Todos.Find(Id);
if (itemData == null)
{
// The item wasn't found
ModelState.AddModelError("", String.Format("Item with id {0} was not found", Id));
return;
}
item = new TodoTask()
{
Title = itemData.Title,
Body = itemData.Body,
LastModified = DateTime.Now,
CategoryId = itemData.CategoryId
};
TryUpdateModel(item);
if (ModelState.IsValid)
{
itemData.Title = item.Title;
itemData.Body = item.Body;
itemData.LastModified = item.LastModified;
itemData.CategoryId = item.CategoryId;
db.SaveChanges();
}
}
public void ListViewTodos_InsertItem()
{
var db = new TodoDbContext();
var item = new TodoTask();
TryUpdateModel(item);
if (ModelState.IsValid)
{
var itemData = new TodoTask()
{
Title = item.Title,
Body = item.Body,
LastModified = DateTime.Now,
CategoryId = item.CategoryId
};
db.Todos.Add(itemData);
db.SaveChanges();
}
}
