javascript - Javascript 按钮工具提示 (bootgrid)

Question

如何在按钮中添加工具提示或鼠标悬停

            {
               return "<button type=\"button\" class=\"btn btn-xs btn-default command-edit\" data-row-id=\"" + row.id + "\"><span class=\"glyphicon glyphicon-edit\"></span></button>";
            }

谢谢

标签： javascriptjquery-bootgrid