Hello!
I''ve been trying today to setup fleximage to handle photo uploads to a
RoR application by following the tutorial that is provided
(http://github.com/Squeegy/fleximage/wikis/gettingstarted)
Originally, I just dropped in all of the sample code that they provided,
which I copied below this question.
- When I tried to access "new" to upload a new photo, I received an
error of "Called id for nil, which would mistakenly be 4 -- if you
really wanted the id of nil, use object_id", which I understood to be
caused by the fact that I was using @photo without initializing it in
the controller.
- I added @photo = Photo.new to the controller for "new" but then it
returned that it could not find the table Photo.
- I created a new migration for a photo table, including only the fields
for name and author, which are also requested in the provided "new"
view.
- Now, it just returns the error "undefined method `photos_path''
for
#<ActionView::Base:0x230ee70>"
Since I''m incredibly new to fleximage, I''m not exactly sure if
I''m going
in the wrong direction with my troubleshooting, if a table even needed
to be created for the photos or what my next step should be.
If anyone could point me in the right direction, I''d appreciate it. :)
Model (photo.rb)
class Photo < ActiveRecord::Base
acts_as_fleximage :image_directory =>
''public/images/uploaded_photos''
end
Controller (photos_controller.rb)
class PhotosController < ApplicationController
def new
end
def create
@photo = Photo.new(params[:photo])
if @photo.save
redirect_to photo_url(@photo)
else
flash[:notice] = ''Your photo did not pass validation!''
render :action => ''new''
end
end
end
View (new.html.erb)
<% form_for @photo, :html => { :multipart => true } do |f| %>
<p>
<b>Name</b><br />
<%= f.text_field :name %>
</p>
<p>
<b>Author</b><br />
<%= f.text_field :author %>
</p>
<p>
<b>Upload Image</b><br />
<%= f.file_field :image_file %><br />
or URL: <%= f.text_field :image_file_url %>
</p>
<p>
<%= f.submit "Create" %>
</p>
<% end %>
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Hi! I am sorry to hear your difficulties with the tutorial. I am a beginner in this group so I this you need to pose your question to someone who really knows what about ROR. Good luck! On Thu, Sep 18, 2008 at 11:30 AM, Rob Scott < rails-mailing-list-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:> > Hello! > > I''ve been trying today to setup fleximage to handle photo uploads to a > RoR application by following the tutorial that is provided > (http://github.com/Squeegy/fleximage/wikis/gettingstarted) > > Originally, I just dropped in all of the sample code that they provided, > which I copied below this question. > > - When I tried to access "new" to upload a new photo, I received an > error of "Called id for nil, which would mistakenly be 4 -- if you > really wanted the id of nil, use object_id", which I understood to be > caused by the fact that I was using @photo without initializing it in > the controller. > > - I added @photo = Photo.new to the controller for "new" but then it > returned that it could not find the table Photo. > > - I created a new migration for a photo table, including only the fields > for name and author, which are also requested in the provided "new" > view. > > - Now, it just returns the error "undefined method `photos_path'' for > #<ActionView::Base:0x230ee70>" > > Since I''m incredibly new to fleximage, I''m not exactly sure if I''m going > in the wrong direction with my troubleshooting, if a table even needed > to be created for the photos or what my next step should be. > > If anyone could point me in the right direction, I''d appreciate it. :) > > > > Model (photo.rb) > class Photo < ActiveRecord::Base > acts_as_fleximage :image_directory => ''public/images/uploaded_photos'' > end > > Controller (photos_controller.rb) > class PhotosController < ApplicationController > > def new > > end > > def create > @photo = Photo.new(params[:photo]) > if @photo.save > redirect_to photo_url(@photo) > else > flash[:notice] = ''Your photo did not pass validation!'' > render :action => ''new'' > end > end > > end > > View (new.html.erb) > <% form_for @photo, :html => { :multipart => true } do |f| %> > <p> > <b>Name</b><br /> > <%= f.text_field :name %> > </p> > > <p> > <b>Author</b><br /> > <%= f.text_field :author %> > </p> > > <p> > <b>Upload Image</b><br /> > <%= f.file_field :image_file %><br /> > or URL: <%= f.text_field :image_file_url %> > </p> > > <p> > <%= f.submit "Create" %> > </p> > <% end %> > -- > Posted via http://www.ruby-forum.com/. > > > >--~--~---------~--~----~------------~-------~--~----~ 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-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Hi,
In your view (new.html.erb) file
This line <% form_for @photo, :html => { :multipart => true } do |f|
%> should be like below
<% form_for @photo, :url=>{:action=>''ACTIONNAME'', },
:html =>
{ :multipart => true } do |f| %>
i.e give more argument :url=>{} to form_for
To overcome "undefined method `photos_path'' for
#<ActionView::Base:
0x230ee70>"
On Sep 18, 7:36 am, "cherrian harada"
<cchi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Hi!
> I am sorry to hear your difficulties with the tutorial. I am a beginner
in
> this group so I this you need to pose your question to someone who really
> knows what about ROR.
> Good luck!
>
> On Thu, Sep 18, 2008 at 11:30 AM, Rob Scott <
>
>
>
> rails-mailing-l...-ARtvInVfO7ksV2N9l4h3zg@public.gmane.org> wrote:
>
> > Hello!
>
> > I''ve been trying today to setup fleximage to handle photo
uploads to a
> > RoR application by following the tutorial that is provided
> > (http://github.com/Squeegy/fleximage/wikis/gettingstarted)
>
> > Originally, I just dropped in all of the sample code that they
provided,
> > which I copied below this question.
>
> > - When I tried to access "new" to upload a new photo, I
received an
> > error of "Called id for nil, which would mistakenly be 4 -- if
you
> > really wanted the id of nil, use object_id", which I understood
to be
> > caused by the fact that I was using @photo without initializing it in
> > the controller.
>
> > - I added @photo = Photo.new to the controller for "new" but
then it
> > returned that it could not find the table Photo.
>
> > - I created a new migration for a photo table, including only the
fields
> > for name and author, which are also requested in the provided
"new"
> > view.
>
> > - Now, it just returns the error "undefined method
`photos_path'' for
> > #<ActionView::Base:0x230ee70>"
>
> > Since I''m incredibly new to fleximage, I''m not
exactly sure if I''m going
> > in the wrong direction with my troubleshooting, if a table even needed
> > to be created for the photos or what my next step should be.
>
> > If anyone could point me in the right direction, I''d
appreciate it. :)
>
> > Model (photo.rb)
> > class Photo < ActiveRecord::Base
> > acts_as_fleximage :image_directory =>
''public/images/uploaded_photos''
> > end
>
> > Controller (photos_controller.rb)
> > class PhotosController < ApplicationController
>
> > def new
>
> > end
>
> > def create
> > @photo = Photo.new(params[:photo])
> > if @photo.save
> > redirect_to photo_url(@photo)
> > else
> > flash[:notice] = ''Your photo did not pass
validation!''
> > render :action => ''new''
> > end
> > end
>
> > end
>
> > View (new.html.erb)
> > <% form_for @photo, :html => { :multipart => true } do |f|
%>
> > <p>
> > <b>Name</b><br />
> > <%= f.text_field :name %>
> > </p>
>
> > <p>
> > <b>Author</b><br />
> > <%= f.text_field :author %>
> > </p>
>
> > <p>
> > <b>Upload Image</b><br />
> > <%= f.file_field :image_file %><br />
> > or URL: <%= f.text_field :image_file_url %>
> > </p>
>
> > <p>
> > <%= f.submit "Create" %>
> > </p>
> > <% end %>
> > --
> > Posted viahttp://www.ruby-forum.com/.- Hide quoted text -
>
> - Show quoted text -
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