public static MvcHtmlString JQM_GroupedSelectMenu(this HtmlHelper htmlHelper, SelectMenuConfig config, List <CustomSelectListItem> values)
{
TagBuilder selectTag = new TagBuilder("select");
config.IsMultiple = true;
foreach (var item in values)
{
var optgroupTag = new TagBuilder("optgroup");
optgroupTag.MergeAttribute("label", item.Text);
foreach (var option in item.Children)
{
var optionTag = new TagBuilder("option");
optionTag.MergeAttribute("value", item.Value);
optionTag.SetInnerText(item.Text);
if (item.Selected)
{
optionTag.MergeAttribute("selected", "true");
}
optgroupTag.InnerHtml += optionTag.ToString();
}
selectTag.InnerHtml += optgroupTag.ToString();
}
config.SetAttributes(selectTag);
return(new MvcHtmlString(selectTag.ToString(TagRenderMode.SelfClosing)));
}
public static MvcHtmlString JQM_SelectMenu(this HtmlHelper htmlHelper, SelectMenuConfig config, MultiSelectList values)
{
TagBuilder selectTag = new TagBuilder("select");
foreach (var item in values)
{
var optionTag = new TagBuilder("option");
optionTag.MergeAttribute("value", item.Value);
optionTag.SetInnerText(item.Text);
if (item.Selected)
{
optionTag.MergeAttribute("selected", "true");
}
selectTag.InnerHtml += optionTag.ToString();
}
config.SetAttributes(selectTag);
return(new MvcHtmlString(selectTag.ToString(TagRenderMode.SelfClosing)));
}