One thing I noticed rather early in using nopCommerce is that the radio buttons don't have a label, it's just a text next to it.
I made a very simple fix by adding the following code to the end of RenderInputTag:
if (!string.IsNullOrEmpty(Text))
{
htw.WriteBeginTag("Label");
htw.WriteAttribute("for", ClientID);
htw.Write(HtmlTextWriter.TagRightChar);
htw.Write(Text);
htw.WriteEndTag("Label");
}
This way it supports to add a 'Text' attribute directly in the tag and then you can select by just clicking the text
