private static string GetDisplayText(IEnumerable<SelectListItem> selectList)
{
var stringBuilder = new StringBuilder();
foreach (SelectListItem selectListItem in selectList.Where(x => x.Selected))
{
var builder = new HtmlTagBuilder("p");
builder.AddClass("form-control-static");
builder.InternalBuilder.SetInnerText(selectListItem.Text);
stringBuilder.Append(builder.ToHtmlString());
}
return stringBuilder.ToString();
}
public static IHtmlString Render(HtmlHelper html, ITextBoxBuilder textBoxBuilder, FormGroupDisplay display, Func<object> valueFactory, Func<MvcHtmlString> hiddenField)
{
bool readOnlyMode = display == FormGroupDisplay.ReadOnly, labelWithHiddenFieldMode = display == FormGroupDisplay.LabelWithHiddenField;
if (readOnlyMode || labelWithHiddenFieldMode)
{
var value = valueFactory();
var builder = new HtmlTagBuilder("p");
builder.Attr(textBoxBuilder.HtmlAttributes);
builder.AddClass("form-control-static");
builder.InternalBuilder.SetInnerText(html.FormatValue(value, textBoxBuilder.Format()));
if (labelWithHiddenFieldMode)
{
builder.InternalBuilder.InnerHtml += hiddenField();
}
return builder;
}
return textBoxBuilder.AddClass("form-control");
}
public static IHtmlString Render(HtmlHelper html, ISelectListBuilder selectListBuilder, FormGroupDisplay display, string expressionText, Func<MvcHtmlString> hiddenField)
{
bool readOnlyMode = display == FormGroupDisplay.ReadOnly, labelWithHiddenFieldMode = display == FormGroupDisplay.LabelWithHiddenField;
if (readOnlyMode || labelWithHiddenFieldMode)
{
var builder = new HtmlTagBuilder("div");
builder.Attr(selectListBuilder.HtmlAttributes);
IEnumerable<SelectListItem> selectList = SelectListHelper.GetSelectListItems(html, selectListBuilder, expressionText);
builder.InternalBuilder.InnerHtml = GetDisplayText(selectList);
if (labelWithHiddenFieldMode)
{
builder.InternalBuilder.InnerHtml += hiddenField();
}
return MvcHtmlString.Create(builder.ToHtmlString());
}
return selectListBuilder.AddClass("form-control");
}