单击隐藏元素上的隐藏元素

时间:2017-01-12 23:29:24

标签: javascript jquery html css

我试图切换课程' show'在ul,以便它显示/隐藏菜单,但我的JQuery不是很好,我似乎无法让它工作

 <nav>
   <ul class="show">
     <li><a href="#sec01">about us</a></li>
    <li><a href="#sec02">how it works</a></li>
    <li><a href="#sec03">comments</a></li>
  </ul>
</nav>
<div class="hamburger"></div>
nav {position:relative; z-index:999; display:flex; height:70px; width:100%; background:none; @include centerer; font-weight:bold;font-family: 'Roboto', sans-serif;
@include small{background:#DADADA;}
@include xs {background:#DADADA;;}}
nav ul {display:flex; list-style:none; flex-direction:row;
    @include small{margin-top:160px;flex-direction:column;}
    @include xs{flex-direction:column;}}
nav li { padding:20px; text-transform: uppercase; 

    @include small{background:#fff; color:#000}
    @include xs{background:#fff; color:#000;}}
nav li:hover a {border-bottom:2px solid #ff0000;}

nav a,nav a:visited {  color:#fff;text-decoration: none;}
nav a:hover,nav a:active {color:#fff;   text-decoration: none; ; }
.show{
visibility:hidden;
}
.hamburger{position:absolute; z-index:999;top:10px; right:10px; height:50px; width:70px; background:#000;

https://jsfiddle.net/hsaw3frL/

$(document).ready(function(){
$( ".hamburger" ).click(function() {
  $('ul' ).toggleClass( "show" );
});
});

2 个答案:

答案 0 :(得分:1)

试一试!

$(document).ready(function(){
    $(".hamburger").click(function() {
        $("ul").toggleClass("show");
    });
})

答案 1 :(得分:1)

有很多方法可以实现您的目标。

修复类的选择,添加新的css属性.hide,修改/更新ul元素,方法是给它一个id(你不想隐藏所有ul个元素)

html

 <ul id='menubar' class="show">

脚本

$(document).ready(function() {
  $(".hamburger").click(function() { 
    $('#menubar').toggleClass("hide");//toggle this class
  });
});

CSS

.hide{
display: none !important;
}