private void GetCategories()
{
cats = new CategoryController().GetCachedCategories();
var parents = cats.FindAll(
delegate(Category c) { return(c.ParentId >= 0); });
if (cats != null && cats.Count > 0)
{
Category_List.Visible = true;
CategoryCollection source = new CategoryController().GetTopLevelCachedCategories();
source.Sort(
delegate(Category c, Category c1) { return(c.Name.CompareTo(c1.Name)); });
Categories_List.DataSource = source;
Categories_List.ItemDataBound += Categories_List_ItemDataBound;
Categories_List.DataBind();
}
else
{
Category_List.Visible = false;
}
}
protected void Categories_List_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
{
Category cat = (Category)e.Item.DataItem;
var children = cats.FindAll(
delegate(Category c) { return(c.ParentId == cat.Id); });
if (children != null && children.Count > 0)
{
// reset the child index counter
currentChildIndex = 0;
Repeater c = (Repeater)e.Item.FindControl("NestedCategoriesList");
c.ItemDataBound += NestedCategoriesList_ItemDataBound;
c.DataSource = children;
c.DataBind();
}
}
}
private void GetCategories()
{
cats = new CategoryController().GetCachedCategories();
List<Category> parents = (List<Category>)cats.FindAll(
delegate(Category c)
{
return c.ParentId >= 0;
});
if (cats != null && cats.Count > 0)
{
Category_List.Visible = true;
CategoryCollection source = new CategoryController().GetTopLevelCachedCategories();
source.Sort(
delegate(Category c, Category c1)
{
return c.Name.CompareTo(c1.Name);
});
Categories_List.DataSource = source;
Categories_List.ItemDataBound += new RepeaterItemEventHandler(Categories_List_ItemDataBound);
Categories_List.DataBind();
}
else
{
Category_List.Visible = false;
}
}