Improve accessibility for icon-only links by adding hidden text (#21805).

Patch by Daniel Ritz.

git-svn-id: http://svn.redmine.org/redmine/trunk@15271 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 28 insertions, 7 deletions

diff --git a/app/views/reports/issue_report.html.erb b/app/views/reports/issue_report.html.erb
index 1cb3ccdd3..95c40ad6d 100644
--- a/app/views/reports/issue_report.html.erb
+++ b/app/views/reports/issue_report.html.erb
@@ -3,25 +3,37 @@
 <div class="splitcontentleft">
 <h3>
   <%=l(:field_tracker)%>&nbsp;
-  <%= link_to '', project_issues_report_details_path(@project, :detail => 'tracker'), :class => 'icon-only icon-zoom-in' %>
+  <%= link_to l(:label_details),
+        project_issues_report_details_path(@project, :detail => 'tracker'),
+        :class => 'icon-only icon-zoom-in',
+        :title => l(:label_details) %>
 </h3>
 <%= render :partial => 'simple', :locals => { :data => @issues_by_tracker, :field_name => "tracker_id", :rows => @trackers } %>
 <br />
 <h3>
   <%=l(:field_priority)%>&nbsp;
-  <%= link_to '', project_issues_report_details_path(@project, :detail => 'priority'), :class => 'icon-only icon-zoom-in' %>
+  <%= link_to l(:label_details),
+        project_issues_report_details_path(@project, :detail => 'priority'),
+        :class => 'icon-only icon-zoom-in',
+        :title => l(:label_details) %>
 </h3>
 <%= render :partial => 'simple', :locals => { :data => @issues_by_priority, :field_name => "priority_id", :rows => @priorities } %>
 <br />
 <h3>
   <%=l(:field_assigned_to)%>&nbsp;
-  <%= link_to '', project_issues_report_details_path(@project, :detail => 'assigned_to'), :class => 'icon-only icon-zoom-in' %>
+  <%= link_to l(:label_details),
+        project_issues_report_details_path(@project, :detail => 'assigned_to'),
+        :class => 'icon-only icon-zoom-in',
+        :title => l(:label_details) %>
 </h3>
 <%= render :partial => 'simple', :locals => { :data => @issues_by_assigned_to, :field_name => "assigned_to_id", :rows => @assignees } %>
 <br />
 <h3>
   <%=l(:field_author)%>&nbsp;
-  <%= link_to '', project_issues_report_details_path(@project, :detail => 'author'), :class => 'icon-only icon-zoom-in' %>
+  <%= link_to l(:label_details),
+        project_issues_report_details_path(@project, :detail => 'author'),
+        :class => 'icon-only icon-zoom-in',
+        :title => l(:label_details) %>
 </h3>
 <%= render :partial => 'simple', :locals => { :data => @issues_by_author, :field_name => "author_id", :rows => @authors } %>
 <br />
@@ -31,21 +43,30 @@
 <div class="splitcontentright">
 <h3>
   <%=l(:field_version)%>&nbsp;
-  <%= link_to '', project_issues_report_details_path(@project, :detail => 'version'), :class => 'icon-only icon-zoom-in' %>
+  <%= link_to l(:label_details),
+        project_issues_report_details_path(@project, :detail => 'version'),
+        :class => 'icon-only icon-zoom-in',
+        :title => l(:label_details) %>
 </h3>
 <%= render :partial => 'simple', :locals => { :data => @issues_by_version, :field_name => "fixed_version_id", :rows => @versions } %>
 <br />
 <% if @project.children.any? %>
 <h3>
   <%=l(:field_subproject)%>&nbsp;
-  <%= link_to '', project_issues_report_details_path(@project, :detail => 'subproject'), :class => 'icon-only icon-zoom-in' %>
+  <%= link_to l(:label_details),
+        project_issues_report_details_path(@project, :detail => 'subproject'),
+        :class => 'icon-only icon-zoom-in',
+        :title => l(:label_details) %>
 </h3>
 <%= render :partial => 'simple', :locals => { :data => @issues_by_subproject, :field_name => "project_id", :rows => @subprojects } %>
 <br />
 <% end %>
 <h3>
   <%=l(:field_category)%>&nbsp;
-  <%= link_to '', project_issues_report_details_path(@project, :detail => 'category'), :class => 'icon-only icon-zoom-in' %>
+  <%= link_to l(:label_details),
+        project_issues_report_details_path(@project, :detail => 'category'),
+        :class => 'icon-only icon-zoom-in',
+        :title => l(:label_details) %>
 </h3>
 <%= render :partial => 'simple', :locals => { :data => @issues_by_category, :field_name => "category_id", :rows => @categories } %>
 <br />