public static void Remove(Core core, ListItem item)
{
core.Db.BeginTransaction();
item.Delete();
UpdateQuery uQuery = new UpdateQuery(GetTable(typeof(List)));
uQuery.AddField("list_items", new QueryOperation("list_items", QueryOperations.Subtraction, 1));
uQuery.AddCondition("list_id", item.ListId);
core.Db.Query(uQuery);
}
public void Remove(long listItemId)
{
ListItem item = new ListItem(core, listItemId);
db.BeginTransaction();
item.Delete();
UpdateQuery uQuery = new UpdateQuery(GetTable(typeof(List)));
uQuery.AddField("list_items", new QueryOperation("list_items", QueryOperations.Subtraction, 1));
uQuery.AddCondition("list_id", listId);
db.Query(uQuery);
}
/// <summary>
/// Remove an item from a list
/// </summary>
void AccountListsManage_Remove(object sender, EventArgs e)
{
AuthoriseRequestSid();
long itemId = core.Functions.RequestLong("id", 0);
try
{
ListItem item = new ListItem(core, itemId);
List list = new List(core, LoggedInMember, item.ListId);
List.Remove(core, item);
SetRedirectUri(list.Uri);
core.Display.ShowMessage("List Updated", "You have successfully removed an item from your list.");
}
catch (InvalidListItemException)
{
DisplayGenericError();
return;
}
catch (UnauthorisedToDeleteItemException)
{
DisplayGenericError();
return;
}
}
