public void AddItem(KeyValuePair pair)
{
DivElement div = (DivElement)Document.CreateElement("DIV");
Dictionary divAsArray = (Dictionary)(object)div;
divAsArray["value"] = pair.Value;
if (pair.Key.IndexOf("<") > -1)
div.InnerHTML = pair.Key;
else
div.InnerHTML = "<div class=\"DefaultPopupMenuItem\">" + pair.Key + "</div>";
container.AppendChild(div);
DomEvent.AddHandler(div, "click", ItemClickHandler);
DomEvent.AddHandler(div, "mouseover", ItemMouseEnterHandler);
}
void HandleKeyDown(DomEvent e)
{
if (e.KeyCode == (int)Key.Up) { if (popupMenu != null) popupMenu.IndexOfCurrentlyHighlightedItem -= 1; }
else if (e.KeyCode == (int)Key.Down) { if (popupMenu != null) { popupMenu.IndexOfCurrentlyHighlightedItem += 1; } }
else if (e.KeyCode == (int)Key.Esc)
{
if (this.popupMenu.CurrentlyHighlightedItem != null)
{
Clear();
e.PreventDefault();
}
else
{
Cancel();
}
}
else if ((e.KeyCode == (int)Key.Tab && !e.ShiftKey) || e.KeyCode == (int)Key.Enter)
{
if (mode == HtmlAutoCompleteMode.Suggest)
{
if (SuggestionIsHighlighted)
{
e.PreventDefault();
ItemSelected(this.popupMenu.CurrentlyHighlightedItem);
popupMenu.Clear();
return;
}
else
{
if (ValidSelectionHasBeenMade)
{
KeyValuePair pair = new KeyValuePair();
pair.Key = this.input.Value;
pair.Value = this.input.Value;
ItemSelected(pair);
return;
}
}
}
else if (mode == HtmlAutoCompleteMode.Complete)
{
if (SuggestionIsHighlighted && !ValidSelectionHasBeenMade)
{
if (e.KeyCode == (int)Key.Enter) e.PreventDefault();
ItemSelected(this.popupMenu.CurrentlyHighlightedItem);
return;
}
}
}
else if (e.KeyCode == (int)Key.Backspace && mode == HtmlAutoCompleteMode.Complete)
{
Suggestions.Clear();
if (this.ValidSelectionHasBeenMade)
{
this.hiddenInput.Value = ""; this.input.Value = "";
}
else
{
this.hiddenInput.Value = ""; RequestSuggestions(); ;
}
}
else if (e.KeyCode == (int)Key.Del && mode == HtmlAutoCompleteMode.Complete) { this.hiddenInput.Value = ""; RequestSuggestions(); ; }
}
public void DisplaySuggestionsInPopupMenu()
{
Trace.Write("DisplaySuggestionsInPopupMenu");
popupMenu.Clear();
for (int i = 0; i < Suggestions.Count; i++)
{
Suggestion suggestion = (Suggestion)Suggestions[i];
KeyValuePair pair = new KeyValuePair();
pair.Key = suggestion.html;
KeyValuePair value = new KeyValuePair();
value.Key = suggestion.text;
value.Value = mode == HtmlAutoCompleteMode.Complete ? suggestion.value : suggestion.text;
pair.Value = value;
popupMenu.AddItem(pair);
}
HighlightFirstSuggestion();
popupMenu.Show(anchor, minWidth, maxWidth, popupTopOffset, popupLeftOffset, rightAlign);
}
