Hi,
I m trying to edit contact info.. all other data other than radio button are getting reflected in edit page .. But the same works fine while creating new contact i.e it allows only one email id to be set as primary but the same not working in edit.. it allows user 2 select both radio buttons the view code is as follows . . . <table cellpadding="4" cellspacing="0" border="1" width="100%" class="details"> <tr> <th colspan="4" align="left" bgcolor="#797ba8"><strong><font color="fffff">Email Addresses</font></strong></th> </tr> <tr> <% i= 0 %> <% for email in @contact.emails %> <% fields_for "contact[email_attributes]", email do |e| %> <td nowrap class="formLabel">Email <%= i=i+1 %> </td> <td > <%= e.select ('email_type',%w{Business Personal}, :include_blank => false) %> <%= e.text_field :email,:size=>"35",:maxlength=>"80" %> <%= e.radio_button('isprimary', "1") %> </td> </tr> <% end %> <% end %></table> . . .