public void AddItem(string text, int value, OptionGroupInfo optionGroup)
{
var li = new ListItem(text, value.ToString());
Base.SetOptionGroup(li, optionGroup);
Items.Add(li);
}
public void SetOptionGroup(ListItem li, OptionGroupInfo optionGroup)
{
if (optionGroup == null)
{
return;
}
li.Attributes.Add("OptionGroup", optionGroup.Text);
const string backgroundRepeat = "background-repeat: no-repeat;padding-left: 20px;";
var imageUrl = !string.IsNullOrEmpty(optionGroup.ImageUrl) ? string.Format("background-image: url({0}); background-position: left center;", (Control as Control).ResolveUrl(optionGroup.ImageUrl)) : string.Empty;
var backgroundColor = !string.IsNullOrEmpty(optionGroup.BackgroundColor) ? string.Format("background-color: {0};", optionGroup.BackgroundColor) : string.Empty;
var color = !string.IsNullOrEmpty(optionGroup.TextColor) ? string.Format("color: {0};", optionGroup.TextColor) : string.Empty;
var style = string.Concat(backgroundRepeat, imageUrl, backgroundColor, color);
if (!string.IsNullOrEmpty(color) || !string.IsNullOrEmpty(backgroundColor) || !string.IsNullOrEmpty(imageUrl))
{
li.Attributes.Add("style", style);
}
}
