Question

我有一个菜单，它根据选择的锚点使用锚标记来提供不同的内容。当触发菜单项时，通过将链接上的哈希与浏览器URL中的哈希相匹配，将活动类添加到父项。

一切都在桌面上完美运行，但一旦我去手机，我就不会开火。

代码如下：

$(window).on('hashchange', function(e) {
    if ($('.menu-item').hasClass('active')) {
        $(".menu-item").removeClass("active");
        $('[href$="' + window.location.hash + '"]').parent(this).addClass("active");
    }
});

#artistNavigation {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  padding: 0;
  text-align: left;
  width: 100%;
  height: auto;
  margin: 0 auto;
  position: relative;
  font-family: "Oswald", sans-serif;
  box-shadow: 0 1px 0 0 #ddd;
  -webkit-box-shadow: 0 1px 0 0 #ddd;
}
@media (max-width: 1000px) {
  #artistNavigation {
    padding-top: 50px;
    width: calc(100% - 60px);
    position: relative;
  }
  #artistNavigation.open li.menu-item {
    display: block;
  }
}
#artistNavigation li {
  display: inline-block;
  *display: inline;
  zoom: 1;
  text-align: left;
  vertical-align: middle;
  padding-right: 45px;
  position: relative;
  /*active state*/
}
@media (max-width: 1000px) {
  #artistNavigation li {
    display: block;
    text-align: center;
  }
  #artistNavigation li.mobi {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 30px;
    z-index: 99;
  }
  #artistNavigation li.menu-item {
    display: none;
    list-style-type: none;
  }
  #artistNavigation li.active {
    display: block !important;
    position: absolute;
    top: 0;
    left: 0;
    right: 70px;
    height: 30px;
    z-index: 89;
    display: block;
    background: #fff;
  }
  #artistNavigation li.active a {
    -webkit-transform: translateX(35px);
    transform: translateX(35px);
  }
}
#artistNavigation li a {
  -webkit-transition: color 200ms ease;
  -moz-transition: color 200ms ease;
  -o-transition: color 200ms ease;
  -ms-transition: color 200ms ease;
  transition: color 200ms ease;
  display: inline-block;
  *display: inline;
  zoom: 1;
  padding: 17px 0;
  text-align: center;
  font-size: 12px;
  line-height: 15px;
  text-transform: uppercase;
  white-space: nowrap;
  cursor: pointer;
  color: #b2b2b2;
  position: relative;
  border-bottom: solid 2px transparent;
}
@media (max-width: 1000px) {
  #artistNavigation li a {
    padding: 1rem 0;
  }
}
#artistNavigation li a,
#artistNavigation li a:visited,
#artistNavigation li a:active,
#artistNavigation li a:link {
  color: #b2b2b2;
}
#artistNavigation li:hover > a,
#artistNavigation li:focus > a,
#artistNavigation li.active a {
  color: #000;
  border-bottom: solid 2px #25cbd3;
}
#artistNavigation li.pdf {
  position: absolute;
  right: 0;
  top: 12px;
  padding-right: 0;
  text-transform: uppercase;
  font-size: 12px;
  color: #25cbd3;
  padding-bottom: 16px;
  border-bottom: solid 2px transparent;
}
#artistNavigation li.pdf:hover {
  cursor: pointer;
  color: #454545;
}
@media (max-width: 1000px) {
  #artistNavigation:hover,
  #artistNavigation:focus {
    height: auto;
  }
  #artistNavigation li:active {
    position: absolute;
    top: 0;
  }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<nav id="art-nav" role="navigation">
  <div class="artist-nav-box">
    <ul id="artistNavigation">
      <li class="menu-item active"><a href="#Commercial">Commercial</a>
      </li>
      <li class="menu-item"><a href="#Fashion">Fashion</a>
      </li>
      <li class="menu-item"><a href="#Lifestyle">Lifestyle</a>
      </li>
      <li class="menu-item"><a href="#Portaits">Portaits</a>
      </li>
      <li class="menu-item"><a href="#Places">Places</a>
      </li>
      <li class="menu-item"><a href="#Animals">Animals</a>
      </li>
      <li class="menu-item"><a href="#Great-White-Shark">Great White Shark</a>
      </li>
      <li class="menu-item"><a href="#Panoramics">Panoramics</a>
      </li>
      <li class="menu-item"><a href="#Masai">Masai</a>
      </li>
    </ul>
  </div>

</nav>

我确信这是一件我很想念的事情，请原谅sass生成的CSS。

Answer 1

您可以尝试使用addEventListener来检测哈希更改。

window.addEventListener("hashchange",function(event){
    if ($('.menu-item').hasClass('active')) {
        $(".menu-item").removeClass("active");
        $('[href$="' + window.location.hash + '"]').parent(this).addClass("active");
    }
});

详细了解浏览器是否兼容here

Answer 2

原来是一个CSS问题 - 我删除了：active状态的所有实例，并将其替换为.active类。：活动状态会将项目rhough css从相对于绝对位置的位置移动 - 因此当单击处于关闭状态时，菜单项将会移动。完全停止2个半小时：/

jQuery散列更改未在移动设备上触发

2 个答案: