因此,我正在编写一个菜单,并希望它基于该页面保持某种颜色。 我在页面上添加了“class ='active'”,我尝试将它添加到CSS,但它不起作用。有任何想法吗?如何使用php + css更改活动菜单的样式
PHP代码:
<?php
$currentPage = basename($_SERVER['REQUEST_URI']);
print "<div id = 'submenu-container'>";
print "<div id = 'submenu'>";
print "<ul class = 'about'>";
print " <li><a href='about.php#about_intro.php'if($currentPage=='about.php#about_intro.php' || $currentPage=='about.php') echo 'class='active''>About</a></li>";
print " <li><a href='about.php#about_team.php'if($currentPage=='about.php#about_team.php') echo 'class='active''>Team</a></li>";
print " <li><a href='about.php#about_services.php' if($currentPage=='about.php#about_services.php') echo 'class='active'>Services</a></li>";
print " </ul>";
print "</div>";
print"</div>";
?>
CSS:
#submenu ul li a .active {
background:#FFF;
}
我将如何添加与JavaScript的活动类?对不起,我对JS没有那种经验,我一直选择它,从未正式自学过。 – Andrew