Question

我有用于滑入和滑出显示在手机中的菜单的代码。这些代码适用于新手机，但在旧手机中，当我打开网站菜单已经出来并且无法滑入时，它不会滑入。

代码

＆＃13;

$(function() {
  $("#trigger").click(function() {
    $(".mainMenu").toggleClass("active");
  });

  $("#trigger").click(function() {
    $("#trigger").toggleClass("active");
  });
});

＆＃13;

nav {
  height: 40px;
  width: 100%;
  background: #1a001a;
  font-size: 10pt;
  font-family: 'PT Sans', Arial, sans-serif;
  font-weight: bold;
  position: relative;
  border-bottom: 2px solid #734088;
}
nav ul {
  padding: 0;
  margin-top: 0;
  margin: left;
  width: 700px;
  height: 40px;
}
nav li {
  display: inline;
  float: left;
}
.mainMenu:before,
.mainMenu:after {
  content: " ";
  display: table;
}
.mainMenu:after {
  clear: both;
}
.mainMenu {
  *zoom: 1;
}
.Login:before,
.Login:after {
  content: " ";
  display: table;
}
nav a {
  color: #fff;
  display: inline-block;
  width: 80px;
  text-align: center;
  text-decoration: none;
  line-height: 40px;
  text-shadow: 1px 1px 0px #330010;
  clear: both;
}
nav li a {
  border-right: 1px solid #A28FA9;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
}
nav li:last-child a {
  border-right: 0;
}
nav a:hover,
nav a:active {
  background-color: #A28FA9;
}
.mainMenu li ul {
  display: none;
  position: absolute;
  background-color: #1a001a;
  height: auto;
}
.mainMenu li:hover ul {
  display: block;
  width: 150px;
}
.mainMenu li li {
  list-style: none;
  display: list-item;
}
.mainMenu li li a {
  color: #fff;
  display: inline-block;
  width: 150px;
  text-decoration: none;
  line-height: 40px;
  text-shadow: 1px 1px 0px #330010;
  clear: both;
}
.mainMenu li li a:hover {
  background-color: #A28FA9;
}
#trigger {
  display: none;
}
.firstList {
  float: left;
  width: 85%;
}
@media only screen and (max-width: 480px) {
  nav {
    background: #0d0d0d;
    position: absolute;
    font-size: 10pt;
    padding: 0;
    width: 50%;
    height: 100%;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.4);
    z-index: 10;
    transform: translate(-150%, 0px);
    transition: all 0.75s ease-in-out;
  }
  nav li {
    height: 100%;
    float: none;
    position: relative;
    width: 100%;
  }
  nav ul {
    margin: 16px 0;
    padding: 0;
    display: block;
    color: white;
    list-style: none;
    width: 100%;
    height: 100%;
    float: left;
  }
  .mainMenu {
    clear: left;
  }
  .Login {
    clear: both;
  }
  nav ul li {
    margin: 0;
    transition: all 0.25s ease-in-out;
  }
  nav ul li:hover {
    color: #bdc3c7;
    cursor: pointer;
  }
  nav li a {
    border-top: none;
    border-bottom: 2px solid #1a1a1a;
    border-right: none;
  }
  nav a {
    text-align: left;
    width: 100%;
    text-indent: 20px;
    display: block;
    background-color: #0d0d0d;
    line-height: 35px;
  }
  nav.active {
    -webkit-transform: translate(0%, 0px);
    transform: translate(0%, 0px);
    transition: all 0.75s ease-in-out;
  }
  #trigger {
    background-color: #1a001a;
    width: 100%;
    height: 35px;
    color: #FFF;
    display: inline-block;
    position: relative;
  }
  .firstList {
    float: left;
    width: 100%;
  }
}

＆＃13;

<nav class="mainMenu">
  <div class="">
    <div class="firstList">
      <ul class="mainMenu">
        <li><a href="#">link 1</a>
        </li>
        <li><a href="#">link 2</a>
        </li>
        <li><a href="#">link 3</a>
        </li>
        <li><a href="#">link 4</a>
          <ul>
            <li><a href="#">sublink 1</a>
            </li>
            <li><a href="#">sublink 2</a>
            </li>
            <li><a href="#">sublink 3</a>
            </li>
          </ul>
        </li>
      </ul>
    </div>
  </div>
</nav>

＆＃13;

Answer 1

您正在使用css transform属性来隐藏您的菜单，因此您没有使用-webkit-或-ms-等供应商前缀作为前缀。

尝试确定您要支持的浏览器版本，并相应地为您的css属性添加前缀。

以下概述了哪些版本需要转换功能的前缀：http://caniuse.com/#search=transform

Answer 2

并非所有手机特别是旧款手机都支持javascript，你应该在页面加载时检测到javascript，如果没有检测到javascript，请在css中进行滑动。

或使用<nonscript>place the css for slide out here</noscript>

您可以参考此网站以查看支持哪些手机http://www.quirksmode.org/m/table.html

在菜单边栏html，css中滑出并滑动

2 个答案: