public static MvcHtmlString CheckboxListFor2 <TModel, TProperty>(
this HtmlHelper <TModel> htmlHelper,
Expression <Func <TModel, TProperty> > expression,
MultiSelectList listOfValues)
{
var metaData = ModelMetadata.FromLambdaExpression(expression, htmlHelper.ViewData);
var sb = new StringBuilder();
if (listOfValues != null)
{
for (int i = 0; i < listOfValues.Count(); i++)//foreach (var item in listOfValues)
{
var item = listOfValues.ElementAt(i);
var id = string.Format("{0}_{1}", htmlHelper.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldId(ExpressionHelper.GetExpressionText(expression)), item.Value);
var name = htmlHelper.ViewContext.ViewData.TemplateInfo.GetFullHtmlFieldId(ExpressionHelper.GetExpressionText(expression));
var label = htmlHelper.Label(id, HttpUtility.HtmlEncode(item.Text));
var cb = new TagBuilder("input");
cb.MergeAttribute("type", "checkbox");
cb.MergeAttribute("name", name);
cb.MergeAttribute("value", @item.Value);
cb.MergeAttribute("id", id);
if (item.Selected)
{
cb.MergeAttribute("checked", "checked");
}
sb.AppendFormat("{0}{1}</br>", cb, label);
}
}
return(MvcHtmlString.Create(sb.ToString()));
}
