socialforge/app/views/courses/_member.html.erb

<% @members.each do |member| %>
    <li >
      <%= link_to_user_header member.principal,false,:class => "w150 c_orange fl" %>
      <span class="w150 fl">
        <%= h member.roles.sort.collect(&:to_s).join(', ') %>
        <%= form_for(member, {:as => :membership, :remote => true, :url => membership_path(member),
                              :method => :put,
                              :html => {:id => "member-#{member.id}-roles-form", :class => 'hol'}}
            ) do |f| %>
            <% @roles.each do |role| %>
                <ul style="text-align: left;" class="ml20">
                  <%= radio_button_tag 'membership[role_ids][]', role.id, member.roles.include?(role),
                                         :disabled => member.member_roles.detect { |mr| mr.role_id == role.id && !mr.inherited_from.nil? } %>
                  <label ><%= h role %></label>
                </ul>
                <!--<br/>-->
            <% end %>
            <%= hidden_field_tag 'membership[role_ids][]', '' %>
            <div class="ml20">
              <a href="javascript:void(0)" class="member_btn" onclick="$('#member-<%= member.id%>-roles-form').submit();" style="margin-right: 10px;">
                <%= l(:button_change)%>
              </a>
              <a href="javascript:void(0)" class="member_btn" onclick="$('#member-<%= member.id%>-roles-form').hide();$(this).parent().parent().parent().parent().height(30)">
                <%= l(:button_cancel)%>
              </a>
            </div>
        <% end %>
      </span>
      <% unless member.roles.first.to_s == "Manager"%>
          <a href="javascript:void(0) " class="c_dblue w40 fl" onclick="$('#member-<%= member.id%>-roles-form').show();$(this).parent().height(110);">编辑</a>
          <%= delete_link membership_path(member),
                          :remote => true,
                          :class => "c_dblue w40 fl",
                          :data => (!User.current.admin? && member.include?(User.current) ? {:confirm => l(:text_own_membership_delete_confirmation)} : {confirm: l(:label_delete_confirm)}) if member.deletable? %>
      <% end%>
    </li>
<% end%>