anchor.diff:                </td>
                 <td>
                   <div class="btn-group btn-group-xs" role="group">
  -                  <button type="button" class="btn btn-success">
  +                  <button type="button" class="btn btn-success" title="<%=event.isFinish()?"取消完成":"确认完成"%>">
                       <%
                         if(event.isFinish()){
                       %>
  
positive.code:           %>
            <h4>
              无任务组事件管理
              <a type="button" href="/admin/addEvent" class="btn btn-default"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span></a>
            </h4>
            <%
            }else {
            %>
            <h4>
              任务组管理
              <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span></button>
              <a href="/admin/eventGroupEdit?groupId=<%=groupId%>" type="button" class="btn btn-default"><span class="glyphicon glyphicon-edit" aria-hidden="true"></span></a>
              <button type="button" class="btn btn-default"><span class="glyphicon glyphicon-trash" aria-hidden="true"></span></button>
            </h4>
            <%
              }
  
negative.code:                     <span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
                      <%}%>
                    </button>
                    <button type="button" class="btn btn-primary" title="编辑该事件信息"><span class="glyphicon glyphicon-pencil" aria-hidden="true"></span></button>
                    <button type="button" class="btn btn-danger" title="删除该事件"><span class="glyphicon glyphicon-trash" aria-hidden="true"></span></button>
                  </div>
                </td>
              </tr>
  