I have looked all around to try and find an answer to this. I have the
Agile book and although it has lots of information, it has relatively
little on radio buttons. I have a website in which I want users to be
able to format their posts in relation to font and color. My goal is to
allow them to click a radio button next to their choice of font and
their choice of color. So far I have been unable to find anything in
the book, on this site, or on the internet to help me out.
Here is my controller:
class PostsController < ApplicationController
# GET /posts
# GET /posts.xml
def index
@posts = Post.find(:all, :order => "created_at DESC")
respond_to do |format|
format.html # index.html.erb
format.xml { render :xml => @posts }
end
end
# GET /posts/1
# GET /posts/1.xml
def show
respond_to do |format|
format.html # show.html.erb
format.xml { render :xml => @post }
end
end
# GET /posts/new
# GET /posts/new.xml
def new
@post = Post.new
respond_to do |format|
format.html # new.html.erb
format.xml { render :xml => @post }
end
end
# POST /posts
# POST /posts.xml
def create
@post = Post.new(params[:post])
respond_to do |format|
if @post.save
format.html { redirect_to(@post) }
format.xml { render :xml => @post, :status => :created,
:location => @post }
else
format.html { render :action => "new" }
format.xml { render :xml => @post.errors, :status =>
:unprocessable_entity }
end
end
end
end
Here is the part of my view of the post form:
<%= error_messages_for :post %>
<div id="desc">
<% form_for(@post) do |f| %>
#there is other stuff here it just isn't important and is a little
long.
#here is where I want the buttons. I just have no idea how to do it.
</div>
Sorry if this is something very simple. I am new to ruby and thus don't
have much experience. Any help would be greatly appreciated.
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