/** * 设置当前页面的导航栏 * @param int $num 选定导航选项卡的编号 * @param string $title 在顶部导航后追加的导航,一般是这个选定导航选项卡的内部页面,此时导航选项卡会影藏。 */ public static function select_nav($num, $title = '') { global $_M; foreach (self::$navlist as $key => $val) { self::$navlist[$key]['classnow'] = ''; self::$navlist[$key]['nav'] = ''; } self::$navlist[$num]['classnow'] = "class='now'"; if ($title) { self::$navlist[$num]['nav'] = ' > <a href="' . self::$navlist[$num]['url'] . '">' . self::$navlist[$num]['title'] . '</a> > ' . $title . "<div class='return'><a href='javascript:history.go(-1);'><i class='fa fa-chevron-left'></i>{$_M['word']['js55']}</a></div>"; self::$nav_show = 0; } else { self::$navlist[$num]['nav'] = ' > ' . self::$navlist[$num]['title']; self::$nav_show = 1; } }