Here's how I display images with paperclip:
<% if items.picture.url(:medium) =~ /missing.png/ %>
<%= link_to image_tag( items.picture.url,:size =>
'300x300', :border=> 0), items.picture.url, :target => '_blank' %>
<% else %>
<%= link_to image_tag( items.picture.url(:medium), :border=> 0),
items.picture.url, :target => '_blank' %>
<% end %>
Notice the image tag - items.picture.url not the base object.
Hope this helps.
On Jun 10, 12:11 pm, joanne ta <joanne0...@gmail.com> wrote:
> in view:
> <%...@patient.image %>
>
> in controller
>
> @user=Picture.all(
> :joins => :culture,
> :conditions => (Phrase.joins(:description))).first
>
> and it shows this on the screen,
>
> GIF89a ý f * zd :2eZJ R ̙ ݼ iZA:0 ޙ B ||| ^R c Ͼ ϫthS
>
> if i use ==> <%=image_tag(@user.image) %> it will error me "string contains
> null byte"
>
> give help.. thanks
>
>
>
>
>
>
>
>
>
> On Fri, Jun 10, 2011 at 11:47 AM, Colin Law <clan...@googlemail.com> wrote:
> > On 10 June 2011 16:40, joanne <joanne0...@gmail.com> wrote:
> > > Hi all,
>
> > > I want to display the picture(BLOD type in sqlite3 in Ubuntu)
> > > I cannot display picture on the screen., i just show some decode
> > > stuff.
>
> > It is no good just saying you cannot display it and you get some
> > 'decode stuff'. Show us the code you have written that you think
> > should display the picture and whatever is shown on screen where the
> > image should be displayed. First have a look at the html being
> > generated (View > Page Source or similar in your browser) and make
> > sure that the html being generated is what you expect. I would expect
> > you to be using image_tag to show the image.
>
> > > and i try to use the plug in paperclip..
> > > and when i install it on the current project,, I cannot run my server
> > > in Terminal,,
>
> > Is this a separate question? If so I would advise just having one
> > question in a post, otherwise the answers to the two questions will
> > get mixed up. Again though it is no good just saying you cannot run
> > the server, otherwise the only reply you will get is that you are
> > doing something wrong. Tell us the error message when you run the
> > server.
>
> > Colin
>
> > Colin
>
> > --
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>
> --
> --------------------------------
>
> Thank you,
>
> Yen
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