public void FormViewCreate_InsertItem()
{
var item = new Category();
TryUpdateModel(item);
if (ModelState.IsValid)
{
_context.Categories.Add(item);
_context.SaveChanges();
}
FormView FormViewCreate = UpdatePanelCreate.FindControl("FormViewCreate") as FormView;
FormViewCreate.Visible = false;
ListView ListViewCategories = UpdatePanelCategories.FindControl("ListViewCategories") as ListView;
DataPager DataPagerCategories = ListViewCategories.FindControl("DataPagerCategories") as DataPager;
int lastpage = (DataPagerCategories.TotalRowCount + 1) / DataPagerCategories.PageSize;
if (((DataPagerCategories.TotalRowCount + 1) % DataPagerCategories.PageSize) == 0)
{
lastpage--;
}
DataPagerCategories.SetPageProperties(lastpage * DataPagerCategories.PageSize, DataPagerCategories.MaximumRows, true);
}
// The id parameter name should match the DataKeyNames value set on the control
public void ListViewCategories_DeleteItem(int Id)
{
Category item = null;
item = _context.Categories.Find(Id);
if (item == null)
{
// The item wasn't found
ModelState.AddModelError("", String.Format("Item with id {0} was not found", Id));
return;
}
_context.Categories.Remove(item);
_context.SaveChanges();
ListView ListViewCategories = UpdatePanelCategories.FindControl("ListViewCategories") as ListView;
DataPager DataPagerCategories = ListViewCategories.FindControl("DataPagerCategories") as DataPager;
int lastpage = (DataPagerCategories.TotalRowCount - 1) / DataPagerCategories.PageSize;
if (((DataPagerCategories.TotalRowCount - 1) % DataPagerCategories.PageSize) == 0)
{
lastpage--;
}
DataPagerCategories.SetPageProperties((lastpage) * DataPagerCategories.PageSize, DataPagerCategories.MaximumRows, true);
}
