// The id parameter name should match the DataKeyNames value set on the control
public void AdminBarterVL_UpdateItem(int Id)
{
BarterSystem.WebForms.Models.BarterViewModel item = null;
var itemData = data.Advertisments.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 BarterViewModel()
{
Id = itemData.Id,
Content = itemData.Content,
Status = itemData.Status,
CategoryId = itemData.CategoryId,
Title = itemData.Title,
UserName = itemData.User.UserName
};
TryUpdateModel(item);
if (ModelState.IsValid)
{
itemData.Content = item.Content;
itemData.Status = item.Status;
itemData.CategoryId = item.CategoryId;
itemData.Title = item.Title;
data.SaveChanges();
AdminBarterVL.DataBind();
Notifier.Success("Item updated");
}
}
protected void ListView1_ItemCommand(object sender, ListViewCommandEventArgs e)
{
if (String.Equals(e.CommandName, "Approve"))
{
//TODO optimize this
var id = int.Parse(
AdminBarterVL.DataKeys[e.Item.DisplayIndex]
.Value.ToString());
new BarterObjectData().Aprove(id);
Notifier.Success("Barter approved");
DataBind();
}
else if (String.Equals(e.CommandName, "Disapprove"))
{
var id = int.Parse(
AdminBarterVL.DataKeys[e.Item.DisplayIndex]
.Value.ToString());
//TODO optimize this
new BarterObjectData().Disaprove(id);
Notifier.Success("Barter rejected");
DataBind();
}
else if (String.Equals(e.CommandName, "Sort"))
{
if (AdminBarterVL.SortExpression == e.CommandArgument.ToString() &&
AdminBarterVL.SortDirection == SortDirection.Ascending)
{
AdminBarterVL.Sort(e.CommandArgument.ToString() + "DESC"
, SortDirection.Descending);
}
else
{
AdminBarterVL.Sort(e.CommandArgument.ToString()
, SortDirection.Ascending);
}
}
}