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Hiding the View Differences button when a wiki page's history only has one version.

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Patch contributed by Chaoqun Zou (#1743)


git-svn-id: http://redmine.rubyforge.org/svn/trunk@1749 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Eric Davis 2008-08-20 05:09:13 +00:00
parent a899904f63
commit af6b01f55d
2 changed files with 12 additions and 2 deletions
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2
app/views/wiki/history.rhtml
View File

@ -30,6 +30,6 @@
<% end %> <% end %>
</tbody> </tbody>
</table> </table>
<%= submit_tag l(:label_view_diff), :class => 'small' %> <%= submit_tag l(:label_view_diff), :class => 'small' if show_diff %>
<span class="pagination"><%= pagination_links_full @version_pages, @version_count, :page_param => :p %></span> <span class="pagination"><%= pagination_links_full @version_pages, @version_count, :page_param => :p %></span>
<% end %> <% end %>

12
test/functional/wiki_controller_test.rb
View File

@ -109,8 +109,18 @@ class WikiControllerTest < Test::Unit::TestCase
assert_template 'history' assert_template 'history'
assert_not_nil assigns(:versions) assert_not_nil assigns(:versions)
assert_equal 3, assigns(:versions).size assert_equal 3, assigns(:versions).size
assert_select "input[type=submit][name=commit]"
end end
def test_history_with_one_version
get :history, :id => 1, :page => 'Another_page'
assert_response :success
assert_template 'history'
assert_not_nil assigns(:versions)
assert_equal 1, assigns(:versions).size
assert_select "input[type=submit][name=commit]", false
end
def test_diff def test_diff
get :diff, :id => 1, :page => 'CookBook_documentation', :version => 2, :version_from => 1 get :diff, :id => 1, :page => 'CookBook_documentation', :version => 2, :version_from => 1
assert_response :success assert_response :success