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Mr. Winnymann

2010-Aug-23 19:31 UTC

Unable to upload images using native rails file upload

I am a rails newbie and am trying to build my first app. I have a jobs
and categories controller and models respectively.

CONTROLLER:

def new
    @job = Job.new
    @catergory = Catergory.all

    respond_to do |format|
      format.html # new.html.erb
      format.xml  { render :xml => @job }
    end
  end

#THIS IS A group of 10 RADIO_BUTTONS TO SELECT A CATEGORY FROM. BY
DEFAULT THE FIRST ONE IS SELECTED. !!!!!!!!!!AM STUCK HOW TO WORK
IT!!!!!!!!!!!!maybe a partial???

	<dt><%= f.label "Category" %></dt>
	<% @job.catergory.each do | f | %>
		<dd>
			<%= f.radio_button :name, :id %>
		</dd>
	<% end -%>


# UPLOAD a file for the logo in the controller?????
  def upload
    uploaded_io = params[:job][:logo]
      File.open(Rails.root.join(''public'',
''images'',
uploaded_io.original_filename), ''w'') do |file|
        file.write(uploaded_io.read)
      end
  end

#VIEW FILE views/jobs/new.html.erb
<dl>
<% form_for (@job, :html => {:multipart => true }) do |f| %>
  <%= f.error_messages %>


<dt><%= f.label "title" %></dt>
    	<dd>
		<%= f.text_field :title %>
		<br>
		<span  class="hint">"Senior Ruby Developer" or
"HTML5 CSS3 Guru"</
span>
	</dd>

yada yada yada...

yada yada yada...

yada yada yada...

    <dt><%= f.label "Name" %></dt>
    <dd>
		<%= f.text_field :company %>
		<br>
		<span  class="hint">Example: ''Safarista
Design'', ''Safrista Jobs'' or
''37signals''</span>

	</dd>
</dl>

yada yada yada...

yada yada yada...

yada yada yada...

<%= f.submit ''Step 2: Proceed to preview your ad
&rarr;'' %>

<% end %>

This is not working. What am i doing wrong?

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Mr. Winnymann

2010-Aug-23 19:35 UTC

head link

Re: Unable to upload images using native rails file upload

There was a mistake while pasting

I am a rails newbie and am trying to build my first app. I have a jobs
and categories controller and models respectively.

CONTROLLER:

def new
    @job = Job.new
    @catergory = Catergory.all

    respond_to do |format|
      format.html # new.html.erb
      format.xml  { render :xml => @job }
    end
  end

# UPLOAD a file for the logo in the controller?????
  def upload
    uploaded_io = params[:job][:logo]
      File.open(Rails.root.join(''public'',
''images'',
uploaded_io.original_filename), ''w'') do |file|
        file.write(uploaded_io.read)
      end
  end

#VIEW FILE views/jobs/new.html.erb
<dl>
<% form_for (@job, :html => {:multipart => true }) do |f| %>
  <%= f.error_messages %>

<dt><%= f.label "title" %></dt>
        <dd>
                <%= f.text_field :title %>
                <br>
                <span  class="hint">"Senior Ruby
Developer" or "HTML5
CSS3 Guru"</
span>
        </dd>


#THIS IS A group of 10 RADIO_BUTTONS TO SELECT A CATEGORY FROM. BY
DEFAULT THE FIRST ONE IS SELECTED. !!!!!!!!!!AM STUCK HOW TO WORK
IT!!!!!!!!!!!!maybe a partial???

        <dt><%= f.label "Category" %></dt>
        <% @job.catergory.each do | f | %>
                <dd>
                        <%= f.radio_button :name, :id %>
                </dd>
        <% end -%>

yada yada yada...

yada yada yada...

yada yada yada...

    <dt><%= f.label "Name" %></dt>
    <dd>
                <%= f.text_field :company %>
                <br>
                <span  class="hint">Example: ''Safarista
Design'',
''Safrista Jobs'' or
''37signals''</span>

        </dd>
</dl>

yada yada yada...

yada yada yada...

yada yada yada...

<%= f.submit ''Step 2: Proceed to preview your ad
&rarr;'' %>

<% end %>

This is not working. What am i doing wrong?

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Mr. Winnymann

2010-Aug-24 11:19 UTC

head link

Re: Unable to upload images using native rails file upload

I have 2 models Category and Job. How do I make the user select a
category from a list of radio buttons in the view/jobs/new form. How
do I then associate the job with the selected Category. Please help.

On Aug 23, 8:35 pm, "Mr. Winnymann"
<nke...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> There was a mistake while pasting
>
> I am a rails newbie and am trying to build my first app. I have a jobs
> and categories controller and models respectively.
>
> CONTROLLER:
>
> def new
>     @job = Job.new
>     @catergory = Catergory.all
>
>     respond_to do |format|
>       format.html # new.html.erb
>       format.xml  { render :xml => @job }
>     end
>   end
>
> # UPLOAD a file for the logo in the controller?????
>   def upload
>     uploaded_io = params[:job][:logo]
>       File.open(Rails.root.join(''public'',
''images'',
> uploaded_io.original_filename), ''w'') do |file|
>         file.write(uploaded_io.read)
>       end
>   end
>
> #VIEW FILE views/jobs/new.html.erb
> <dl>
> <% form_for (@job, :html => {:multipart => true }) do |f| %>
>   <%= f.error_messages %>
>
> <dt><%= f.label "title" %></dt>
>         <dd>
>                 <%= f.text_field :title %>
>                 <br>
>                 <span  class="hint">"Senior Ruby
Developer" or "HTML5
> CSS3 Guru"</
> span>
>         </dd>
>
> #THIS IS A group of 10 RADIO_BUTTONS TO SELECT A CATEGORY FROM. BY
> DEFAULT THE FIRST ONE IS SELECTED. !!!!!!!!!!AM STUCK HOW TO WORK
> IT!!!!!!!!!!!!maybe a partial???
>
>         <dt><%= f.label "Category" %></dt>
>         <% @job.catergory.each do | f | %>
>                 <dd>
>                         <%= f.radio_button :name, :id %>
>                 </dd>
>         <% end -%>
>
> yada yada yada...
>
> yada yada yada...
>
> yada yada yada...
>
>     <dt><%= f.label "Name" %></dt>
>     <dd>
>                 <%= f.text_field :company %>
>                 <br>
>                 <span  class="hint">Example:
''Safarista Design'',
> ''Safrista Jobs'' or
> ''37signals''</span>
>
>         </dd>
> </dl>
>
> yada yada yada...
>
> yada yada yada...
>
> yada yada yada...
>
> <%= f.submit ''Step 2: Proceed to preview your ad
&rarr;'' %>
>
> <% end %>
>
> This is not working. What am i doing wrong?
-- 
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rajeevsharma86

2010-Aug-24 11:57 UTC

head link

Re: Re: Unable to upload images using native rails file upload

http://visionmasterdesigns.com/tutorial-create-blog-using-ruby-on-rails-2-relationship/2/

Do same as with yours Category and job

On Tue, Aug 24, 2010 at 4:49 PM, Mr. Winnymann
<nkelem-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> I have 2 models Category and Job. How do I make the user select a
> category from a list of radio buttons in the view/jobs/new form. How
> do I then associate the job with the selected Category. Please help.
>
> On Aug 23, 8:35 pm, "Mr. Winnymann"
<nke...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> > There was a mistake while pasting
> >
> > I am a rails newbie and am trying to build my first app. I have a jobs
> > and categories controller and models respectively.
> >
> > CONTROLLER:
> >
> > def new
> >     @job = Job.new
> >     @catergory = Catergory.all
> >
> >     respond_to do |format|
> >       format.html # new.html.erb
> >       format.xml  { render :xml => @job }
> >     end
> >   end
> >
> > # UPLOAD a file for the logo in the controller?????
> >   def upload
> >     uploaded_io = params[:job][:logo]
> >       File.open(Rails.root.join(''public'',
''images'',
> > uploaded_io.original_filename), ''w'') do |file|
> >         file.write(uploaded_io.read)
> >       end
> >   end
> >
> > #VIEW FILE views/jobs/new.html.erb
> > <dl>
> > <% form_for (@job, :html => {:multipart => true }) do |f|
%>
> >   <%= f.error_messages %>
> >
> > <dt><%= f.label "title" %></dt>
> >         <dd>
> >                 <%= f.text_field :title %>
> >                 <br>
> >                 <span  class="hint">"Senior Ruby
Developer" or "HTML5
> > CSS3 Guru"</
> > span>
> >         </dd>
> >
> > #THIS IS A group of 10 RADIO_BUTTONS TO SELECT A CATEGORY FROM. BY
> > DEFAULT THE FIRST ONE IS SELECTED. !!!!!!!!!!AM STUCK HOW TO WORK
> > IT!!!!!!!!!!!!maybe a partial???
> >
> >         <dt><%= f.label "Category" %></dt>
> >         <% @job.catergory.each do | f | %>
> >                 <dd>
> >                         <%= f.radio_button :name, :id %>
> >                 </dd>
> >         <% end -%>
> >
> > yada yada yada...
> >
> > yada yada yada...
> >
> > yada yada yada...
> >
> >     <dt><%= f.label "Name" %></dt>
> >     <dd>
> >                 <%= f.text_field :company %>
> >                 <br>
> >                 <span  class="hint">Example:
''Safarista Design'',
> > ''Safrista Jobs'' or
> > ''37signals''</span>
> >
> >         </dd>
> > </dl>
> >
> > yada yada yada...
> >
> > yada yada yada...
> >
> > yada yada yada...
> >
> > <%= f.submit ''Step 2: Proceed to preview your ad
&rarr;'' %>
> >
> > <% end %>
> >
> > This is not working. What am i doing wrong?
>
> --
> You received this message because you are subscribed to the Google Groups
> "Ruby on Rails: Talk" group.
> To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> To unsubscribe from this group, send email to
>
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org<rubyonrails-talk%2Bunsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
> .
> For more options, visit this group at
> http://groups.google.com/group/rubyonrails-talk?hl=en.
>
>

-- 
Thanks:
Rajeev sharma

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