我正在编写WP主题,并遇到问题:
当我在向下滚动页面之前单击汉堡包菜单时,我的移动菜单会完美滑动。但是,如果我向下滚动页面,移动菜单不会滑入视图(我必须向上滚动才能看到它)。
我尝试了很多东西(overflow-y:scroll),但似乎无法让它工作!我能做什么?的Javascript?
HTML / PHP:
<nav class="navbar navbar-fixed-top navbar-light">
<div class="container">
<a class="navbar-brand" href="#">
<img src="<?php bloginfo('template_directory');?>/img/fullLogo.png" class="fluid-img pull-md-left" id="navLogo">
</a>
<div class="hidden-sm-down">
<?php
$mobileMenu = array(
'sort_column' => 'menu_order',
'container' => false,
'theme_location' => 'mobile_menu',
'menu_class' => 'desktop-nav',
'container_id' => 'desktopNavContainer',
);
wp_nav_menu( $mobileMenu );
?>
</div>
<a>
<button type="button" id="hamburger" class="pull-right hidden-md-up">
☰
</button>
</a>
</div>
</nav>
<div id="mobileMenu">
<button type="button" id="mobileMenuCloseButton" class="pull-right">
˟
</button>
<div id="mobileNavWrapper">
<?php
$mobileMenu = array(
'sort_column' => 'menu_order',
'container' => false,
'theme_location' => 'mobile_menu',
'menu_class' => 'mobile-menu',
'container_id' => 'mobileNavContainer',
);
wp_nav_menu( $mobileMenu );
?>
</div>
</div>
CSS:
/******** NAVIGATION ************/
#mobileMenu{
display: none;
position: relative;
z-index: 10000;
top: 0;
background-color: rgba(0,0,0,.95);
width: 100%;
font-size: 3em;
text-align: center;
overflow-y: scroll;
}
#mobileNavWrapper{
margin-bottom: 70%;
}
#mobileMenuCloseButton{
font-size: 2em;
color: white;
position: absolute;
top: -25px;
right: 9%;
}
最后,JS:
/* ----------- MOBILE MENU APPEAR --------------- */
$('#hamburger').click(function(){
console.log('got it');
$('#mobileMenu').slideDown(400);
});
$(window).scroll(function(){
if ($(window).scrollTop() > 600){
$('#mobileNav').addClass('menuScrolled');
} else{
$('#mobileNav').removeClass('menuScrolled');
}
});
答案 0 :(得分:1)
所以,我建立了一个快速模拟固定标题,以便您可以看到导航栏如何粘到顶部。
HTML:
dart:mirrors
CSS:
<nav class="mobile-header">
<ul>
<!-- I'll leave this empty for now -->
</ul>
<div class="hamburger">
<i class="fa fa-bars fa-2x"></i>
</div>
</nav>
http://codepen.io/zsawaf/pen/xOWONq
代码在行动^