Redmine/app/views/issues/_list.html.erb

<%= form_tag({}) do -%>
<%= hidden_field_tag 'back_url', url_for(params), :id => nil %>
<div class="autoscroll">
<table class="list issues">
  <thead>
    <tr>
      <th class="checkbox hide-when-print">
        <%= link_to image_tag('toggle_check.png'), {},
                              :onclick => 'toggleIssuesSelection(this); return false;',
                              :title => "#{l(:button_check_all)}/#{l(:button_uncheck_all)}" %>
      </th>
      <% query.inline_columns.each do |column| %>
        <%= column_header(column) %>
      <% end %>
    </tr>
  </thead>
  <% previous_group = false %>
  <tbody>
  <% issue_list(issues) do |issue, level| -%>
  <% if @query.grouped? && (group = @query.group_by_column.value(issue)) != previous_group %>
    <% reset_cycle %>
    <tr class="group open">
      <td colspan="<%= query.inline_columns.size + 2 %>">
        <span class="expander" onclick="toggleRowGroup(this);">&nbsp;</span>
        <%= group.blank? ? l(:label_none) : column_content(@query.group_by_column, issue) %> <span class="count"><%= @issue_count_by_group[group] %></span>
        <%= link_to_function("#{l(:button_collapse_all)}/#{l(:button_expand_all)}",
                             "toggleAllRowGroups(this)", :class => 'toggle-all') %>
      </td>
    </tr>
    <% previous_group = group %>
  <% end %>
  <tr id="issue-<%= issue.id %>" class="hascontextmenu <%= cycle('odd', 'even') %> <%= issue.css_classes %> <%= level > 0 ? "idnt idnt-#{level}" : nil %>">
    <td class="checkbox hide-when-print"><%= check_box_tag("ids[]", issue.id, false, :id => nil) %></td>
    <%= raw query.inline_columns.map {|column| "<td class=\"#{column.css_classes}\">#{column_content(column, issue)}</td>"}.join %>
  </tr>
  <% @query.block_columns.each do |column|
       if (text = column_content(column, issue)) && text.present? -%>
  <tr class="<%= current_cycle %>">
    <td colspan="<%= @query.inline_columns.size + 1 %>" class="<%= column.css_classes %>"><%= text %></td>
  </tr>
  <% end -%>
  <% end -%>
  <% end -%>
  </tbody>
</table>
</div>
<% end -%>