Hide an image in show.html.erb

Rails
1

I have the following “show.html.erb” script, and I get as an output TWO
images since I use a method to draw an image.

How can I HIDE the RESOURCE image?

Thanks.

Here is the script:

<%= notice %>

Name <%= @dicom.name %>

Image

<%= image_tag @dicom.photo.url , :id => 'dicom_image' %>

<%= javascript_include_tag "coordinate" %> <%= update_page_tag do |page| page < <%= update_page_tag do |page| page < <%= link_to 'Edit', edit_dicom_path(@dicom) %> <%= link_to 'Back', dicoms_path %>
2

It worked when I did the following:

<%= image_tag @dicom.photo.url , :id => 'dicom_image' %>

Based on this:

http://www.ruby-forum.com/topic/205708

Thanks.

3

Thanks Marnen for the advice.

4

Abder-Rahman A. wrote:

It worked when I did the following:

…but never do that. Inline style attributes are poor practice. They
are hard to maintain, and clutter HTML markup with presentation
information.

Instead, define a CSS class with the appropriate attributes.

Better yet, if the element is always going to be hidden, remove it from
the HTML altogether.

Best,

Marnen Laibow-Koser
http://www.marnen.org
[email protected]

5

radhames brito wrote:

i could suggest some jquery code if you want

Thanks @radhames. I really don’t have knowledge yet in jquery. So,
that’s fine. Thanks though.

6

i could suggest some jquery code if you want