public static MvcHtmlString FormGroup(this HtmlHelper html, Context context, string controlId, MvcHtmlString label, MvcHtmlString value)
{
if (context.FormGroupStyle == FormGroupStyle.None)
{
return(value);
}
var form = context is LineBase ? ((LineBase)context).FormGroupHtmlProps : null;
var formSize = context.FormGroupSizeCss;
HtmlStringBuilder sb = new HtmlStringBuilder();
using (sb.SurroundLine(new HtmlTag("div").Class("form-group").Class(formSize).Attrs(form)))
{
var lbl = new HtmlTag("label").Attr("for", controlId).InnerHtml(label);
if (context.FormGroupStyle == FormGroupStyle.SrOnly)
{
lbl.Class("sr-only");
}
else if (context.FormGroupStyle == FormGroupStyle.LabelColumns)
{
lbl.Class("control-label").Class(context.LabelColumns.ToString());
}
lbl.Attrs(context is LineBase ? ((LineBase)context).LabelHtmlProps : null);
if (context.FormGroupStyle != FormGroupStyle.BasicDown)
{
sb.AddLine(lbl);
}
using (context.FormGroupStyle == FormGroupStyle.LabelColumns ? sb.SurroundLine(new HtmlTag("div").Class(context.ValueColumns.ToString())) : null)
{
sb.AddLine(value);
}
if (context.FormGroupStyle == FormGroupStyle.BasicDown)
{
sb.AddLine(lbl);
}
}
return(sb.ToHtml());
}