The Breakfast Club attendance

This code checks a string called breakfastHours similar to

1567

which translates to Monday, Friday, Saturday, Sunday.

1 = Monday

2 = Tuesday

….

7 = Sunday

The user then checks the boxes for the days they visited the club, which is all handled within jQuery later on, with the chkB{0} tags.

 #region BuildOpeningHours

private string BuildOpeningHours() {

    StringBuilder sb = new StringBuilder();

    string hoursPrefix = "Opening";
    if (listing.ListingTypeParentName == "restaurants-dining") {

        //display opening hours

        if (!String.IsNullOrEmpty(listing.BreakfastOpeningDays) || !String.IsNullOrEmpty(listing.LunchOpeningDays) || !String.IsNullOrEmpty(listing.DinnerOpeningDays)) {

            sb.Append(OpeningHoursTable(listing.BreakfastOpeningDays, listing.LunchOpeningDays, listing.DinnerOpeningDays, listing.LateOpeningDays));

        } else if (!String.IsNullOrEmpty(listing.OpeningHours)) {

            sb.AppendFormat("<p itemprop="openingHours"">{0}</p>""
Solution
listing.OpeningHours);