protected override AdvancedDropdownItem FetchData()
{
AdvancedDropdownItem rootGroup = new AdvancedDropdownItem(label);
searchableElements = new List <AdvancedDropdownItem> ();
for (int i = 0; i < displayedOptions.Length; i++)
{
string menuPath = displayedOptions[i];
string[] paths = menuPath.Split('/');
AdvancedDropdownItem parent = rootGroup;
for (int j = 0; j < paths.Length; j++)
{
string path = paths[j];
if (j == paths.Length - 1)
{
MultiLevelItem element = new MultiLevelItem(path, menuPath);
element.ElementIndex = i;
parent.AddChild(element);
searchableElements.Add(element);
if (i == selectedIndex)
{
SelectedIDs.Add(element.Id);
// var tempParent = parent;
// AdvancedDropdownItem searchedItem = element;
//TODO fix selecting
// while (tempParent != null)
// {
// state.SetSelectedIndex(tempParent, tempParent.children.IndexOf(searchedItem));
// searchedItem = tempParent;
// tempParent = tempParent.parent;
// }
}
continue;
}
string groupPathId = paths[0];
for (int k = 1; k <= j; k++)
{
groupPathId += "/" + paths[k];
}
AdvancedDropdownItem group = parent.Children.SingleOrDefault(c => ((MultiLevelItem)c).stringId == groupPathId);
if (group == null)
{
group = new MultiLevelItem(path, groupPathId);
parent.AddChild(group);
}
parent = group;
}
}
return(rootGroup);
}
private void btnSelect_Click(object sender, EventArgs e)
{
// get the selected IDs and items
SelectedIDs = selectedItems.Keys.ToList();
SelectedID = SelectedIDs.FirstOrDefault();
SelectedItems = selectedItems.Select(pair => pair.Value.SourceItem).ToList();
SelectedItem = SelectedItems.FirstOrDefault();
DialogResult = DialogResult.OK;
}
