public static MvcHtmlString CheckBoxList(this HtmlHelper helper, IList <CheckBoxListItem> items,
CheckBoxListSettings settings, object htmlAttributes)
{
var stringBuilder = new StringBuilder();
TagBuilder HtmlBody = GenerateHtmlMarkupOuterTag(settings.cblLayout,
new RouteValueDictionary(htmlAttributes));
int iMod = items.Count % (int)settings.cblRepeatColumns;
int iterationsCount = items.Count / (int)settings.cblRepeatColumns + (iMod == 0 ? 0 : 1);
for (int i = 0; i < iterationsCount; i++)
{
stringBuilder.Append(GenerateHtmlBeginRow(settings.cblLayout));
foreach (CheckBoxListItem item in items.Where((item, index) =>
settings.cblDirection == Direction.Horizontal
? index / (int)settings.cblRepeatColumns == i
: (index - i) % iterationsCount == 0))
{
stringBuilder.AppendFormat("{0}{1}{2}{3} ",
GenerateHtmlMarkupCheckBox(item, settings),
GenerateHtmlMiddleRow(settings.cblLayout),
GenerateHtmlMarkupLabel(item, string.Format("{0}_{1}", settings.cblName, item.Id)),
GenerateHtmlMiddleRow(settings.cblLayout));
}
stringBuilder.Append(GenerateHtmlEndRow(settings.cblLayout));
}
HtmlBody.InnerHtml = stringBuilder.ToString();
return(new MvcHtmlString(HtmlBody.ToString(TagRenderMode.Normal)));
}
public static string GenerateHtmlMarkupCheckBox(CheckBoxListItem item, CheckBoxListSettings settings)
{
var tagBuilder = new TagBuilder("input");
tagBuilder.MergeAttribute("id", string.Format("{0}_{1}", settings.cblName, item.Id));
tagBuilder.MergeAttribute("type", "checkbox");
tagBuilder.MergeAttribute("name", settings.cblName);
tagBuilder.MergeAttribute("value", item.Id.ToString());
if (item.Check)
{
tagBuilder.MergeAttribute("checked", "checked");
}
if (settings.Disabled)
{
tagBuilder.MergeAttribute("disabled", "disabled");
}
return(tagBuilder.ToString(TagRenderMode.SelfClosing));
}