From: Ravi Dtv <venkataravi.tdomarouthu@...>
Date: 2010-05-19T20:07:17+09:00
Subject: Re: passing values from partial to controller

Gregor Panek wrote:
> hi,
> 
> pass your parameters to your partial like this:
> <%=render :partial => 'users/grouprow' ,:collection => @groups%>
> 
> 
> and when you want to call the parameters in your partial, you have to 
> call it by the name of your partial so it will be something like this:
> 
> grouprow.id
> grouprow.name
> 
> 
> Greg

Thanks Greg for the reply.

I can display the values in my partial.
My problem is I need to pass the values from my partial  to the 
controller.

I have a link, textbox and button in my partial.
The link holds groupname. the textbox holds friendname.
When I click Add button, the friend in the textbox should be added to 
the group and insert into the table.
My def in controller

Controller
----------------

def addfriendtogroups
 @f=User.find_by_login(params[:login]).id
   @g=Group.find_by_group_name(params[:group_name]).id

   @addfriend=GroupFriend.create(:user_id => current_user.id ,
   :group_id => @g,:friend_id => @f)

   respond_to do |format|

   if @addfriend.save

   flash[:notice] = "Friend added to group successfully."
  format.html {redirect_to :back}

   end

   end
 end


Please correct the def.

Thanks.
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