private static string BeginTitleTag(DomainModel.Entities.Category category, bool selected, WebUi.ViewModels.ListingInfo inf)
{
string titleUrl = string.Format(
"<a onclick=\"return ToggleAccordionList('{0}');\" href=\"/Desktop/List/{1}/page{2}/sort{3}\">{4}</a>",
category.CategoryId,
category.UrlName,
1,
inf.CurrentSortOption,
category.CategoryName);
return(string.Format(
"<div class=\"accordion_list_title\">" +
"{0}" +
"</div>" +
"<div id=\"{1}\" class=\"accordion_dropdown\" style=\"display: {2};\">",
titleUrl,
category.CategoryId,
selected ? "block" : "none"));
}
private static string GetSubcategoryTag(HtmlHelper html, DomainModel.Entities.Category category, DomainModel.Entities.Category sub, bool selected, WebUi.ViewModels.ListingInfo inf)
{
MvcHtmlString url = System.Web.Mvc.Html.LinkExtensions.ActionLink(
html,
sub.CategoryName,
WebUi.ViewModels.NavigationKeys.ProductListAction,
WebUi.ViewModels.NavigationKeys.DesktopController,
new
{
category = category.UrlName,
subcategory = sub.UrlName,
page = selected ? inf.CurrentPage : 1,
sort = inf.CurrentSortOption
},
null);
return(string.Format(
"<div class=\"accordion_list_item{0}\">" +
"{1}" +
"</div>",
selected?"_selected":"",
url.ToString()));
}
public static MvcHtmlString AccordionList(this HtmlHelper html, IEnumerable items, WebUi.ViewModels.ListingInfo inf)
{
bool selected;
bool subSelected;
StringBuilder ret = new StringBuilder();
foreach (DomainModel.Entities.Category category in items)
{
selected = category.UrlName.Equals(inf.CurrentItem.Category, StringComparison.Ordinal);
ret.Append(BeginTitleTag(category, selected, inf));
foreach (DomainModel.Entities.Category sub in category.SubCategories)
{
subSelected = selected & (sub.UrlName.Equals(inf.CurrentItem.Subcategory, StringComparison.Ordinal));
ret.Append(GetSubcategoryTag(html, category, sub, subSelected, inf));
}
ret.Append(EndTitleTag());
}
return(MvcHtmlString.Create(ret.ToString()));
}
