protected void PageWidget_Save_Click(object sender, EventArgs e)
{
CategoryWidget widget = Widgets.Fetch(new Guid(Request.QueryString["id"])) as CategoryWidget;
if (widget == null)
{
throw new Exception("The widget does not exist");
}
try
{
List <int> catIds = new List <int>();
foreach (Telligent.Glow.OrderedListItem item in existing_items.Items)
{
catIds.Add(int.Parse(item.Value));
}
widget.CategoryIds = catIds.ToArray();
widget.Title = txtTitle.Text;
Widgets.Save(widget);
Response.Redirect("?ws=" + widget.Id);
}
catch (Exception ex)
{
Message.Text = "Your widget could not be saved. Reason: " + ex.Message;
Message.Type = StatusType.Error;
return;
}
}
protected void Page_Load(object sender, EventArgs e)
{
LiHyperLink.SetNameToCompare(Context, "presentation");
if (!IsPostBack)
{
CategoryWidget widget = Widgets.Fetch(new Guid(Request.QueryString["id"])) as CategoryWidget;
if (widget == null)
{
throw new Exception("The widget does not exist");
}
BindData(widget);
}
}
private void BindData(CategoryWidget widget)
{
txtTitle.Text = widget.Title;
CategoryCollection cc = new CategoryController().GetTopLevelCachedCategories();
CategoryCollection InUse = new CategoryCollection();
CategoryCollection NotInUse = new CategoryCollection();
NotInUse.AddRange(cc);
foreach (int i in widget.CategoryIds)
{
bool found = false;
foreach (Category c in NotInUse)
{
if (i == c.Id)
{
InUse.Add(c);
found = true;
}
}
if (found)
{
NotInUse.Remove(InUse[InUse.Count - 1]);
}
}
the_Categories.DataSource = NotInUse;
the_Categories.DataBind();
existing_items.Items.Clear();
foreach (Category c in InUse)
{
existing_items.Items.Add(new OrderedListItem(string.Format(ItemFormat, c.Name, c.Id), c.Name,
c.Id.ToString()));
}
}
