Displaying 3 results from an estimated 3 matches for "an_image".
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2008 Jan 22
1
getting multiple select to work: options_for_select
Hi,
<%= select_tag ''image_id'', options_for_select(Image.find(:all) {|
an_image| [ an_image.name, an_image.id ] }), :multiple => true %></p>
* I am in a view, and I am trying to search the image table and make a
multiple select box with each image''s name.
* Right now it is working, but I see this:
---------------------------------------------
#<Image:...
2009 Jul 07
2
paperclip unit testing
...my model:
--- CODE START ---
has_attached_file :image, :default_url => ''''
attr_protected :image_file_name, :image_content_type, :image_image_size
--- CODE END ---
Than I type a UNIT test:
--- CODE START ---
foo=FooModel.new({:image => File.new(''test/fixtures/img/an_image.gif'')})
--- CODE END ---
This works fine until... in that model I have a validator that accesses
the "image" attribute:
--- CODE START ---
image.path
--- CODE END ---
But there is no image under that path, since it points to
RAILS_ROOT/public/system/images/... What should I do...
2007 Aug 06
3
base64 image
Hi all,
is there any way to load a base64 converted image using classes such as
Image or Bitmap?
Thank you,
fabio.
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