javascript - 将垂直制表符转换为 Accordion

Question

当页面小于 480 像素时，我试图将我的垂直选项卡转换为 Accordion View ，如果不是，则返回垂直选项卡 View 。我尝试使用 @media screen 和 (min-width: 480px) {} + 添加垂直标签 CSS 样式，但我最终无处可去。然后我尝试搜索一种方法来在线执行此操作。我最终找到了一些例子，但他们使用了不同的方法来实现这种效果。当屏幕小于 480px 时，如何让这个垂直标签变成 Accordion ？

下面的链接是我想要的效果的示例。 (查看示例时调整窗口大小以查看垂直制表符/ Accordion 效果)

示例:https://codepen.io/thejettmiller/pen/hqnua

$(document).ready(function() {


  //----------Select the first tab and div by default

  $('#vertical_tab_nav > ul > li > a').eq(0).addClass("selected");
  $('#vertical_tab_nav > div > article').eq(0).css('display', 'block');


  //---------- This assigns an onclick event to each tab link("a" tag) and passes a parameter to the showHideTab() function

  $('#vertical_tab_nav > ul').click(function(e) {

    if ($(e.target).is("a")) {

      /*Handle Tab Nav*/
      $('#vertical_tab_nav > ul > li > a').removeClass("selected");
      $(e.target).addClass("selected");

      /*Handles Tab Content*/
      var clicked_index = $("a", this).index(e.target);
      $('#vertical_tab_nav > div > article').css('display', 'none');
      $('#vertical_tab_nav > div > article').eq(clicked_index).fadeIn();

    }

    $(this).blur();
    return false;

  });


}); //end ready
	/* if in drawer mode */
	$(".tab_drawer_heading").click(function() {
      
      $(".tab_content").hide();
      var d_activeTab = $(this).attr("rel"); 
      $("#"+d_activeTab).fadeIn();
	  
	  $(".tab_drawer_heading").removeClass("d_active");
      $(this).addClass("d_active");
	  
	  $("ul.tabs li").removeClass("active");
	  $("ul.tabs li[rel^='"+d_activeTab+"']").addClass("active");
    });
	

body {
  margin: 0px;
  padding: 20px;
  background: #9adde5;
  font-family: arial, sans-serif;
  font-size: 10pt;
  line-height: 15pt;
}


/*---------- vertical tab nav */

#vertical_tab_nav {
  display: block;
  width: 100%;
}

#vertical_tab_nav ul {
  display: block;
  float: left;
  margin: 0px;
  padding: 0px;
  list-style: none;
  overflow: hidden;
  width: 30%;
  border-radius: 10px 0 0 10px;
  background: #555;
}

#vertical_tab_nav li {
  border-bottom: 1px solid #000;
  margin-bottom: 1px;
  text-align: left;
  padding: 0px;
}

#vertical_tab_nav li:last-child {
  margin-bottom: 0px;
  border-bottom: 0px;
}

#vertical_tab_nav li a {
  display: block;
  font-size: 14pt;
  color: #fff;
  text-decoration: none;
  padding: 7%;
  background: #57cac9;
  background: -webkit-linear-gradient(top, #444, #333);
  background: -moz-linear-gradient(top, #444, #333);
}

#vertical_tab_nav li a.selected {
  background: #fff;
  color: #000;
}

#vertical_tab_nav div {
  display: block;
  float: left;
  background: #fff;
  background: #fff;
  width: 64%;
  min-height: 500px;
  padding: 10px 3% 3% 3%;
  border-radius: 0 10px 10px 0;
}

#vertical_tab_nav div article {
  display: none;
  margin: 0px;
  color: #555;
}

#vertical_tab_nav div article p {
  margin: 0px 0px 20px 0px;
}

.tab_drawer_heading {
  display: none;
}

@media screen and (max-width: 781px) {
  ul.tabs {
    display: none;
  }
  .tab_container {
    display: block;
    margin: 0 auto;
    width: 95%;
    border-top: none;
    border-radius: 0;
    box-shadow: 0px 0px 10px black;
  }
  .tab_drawer_heading {
    background-color: #ccc;
    color: #000;
    margin: 0;
    padding: 5px 20px;
    display: block;
    cursor: pointer;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    -khtml-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    text-align: center;
    &:hover {
      background: #ccc;
    }
  }
  .d_active {
    background: #fff;
  }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>


<section id="vertical_tab_nav">

  <ul class="tabs">
    <li><a href="index.html">Tab One</a></li>
    <li class="selected"><a href="index.html">Tab Two</a></li>
    <li><a href="index.html">Tab Three</a></li>
    <li><a href="index.html">Tab Four</a></li>
  </ul>

  <div class="tab_container">
    <article>
      <h2 class="d_active tab_drawer_heading">Tab Content One</h2>
      <p>Adult education is essential for Democracy of India. The number of grown up illiterates is great. All college and senior School students should come forward to visit villages in the summer vacation. Each one will teach one there. This will remove
        illiteracy and strengthen our democracy.</p>

      <p>I happened to see a one day cricket match between Pakistan and Australia at Wankhade Stadium, Mumbai. I went for a fun. But I witnessed a horrible sight. Two thousand ticketless cricket fans gate crashed. There was a stampede. Three persons died
        and twenty were injured. Administration was responsible for it.</p>
    </article>

    <article>
      <h2 class="d_active tab_drawer_heading">Tab Content Two</h2>
      <p>City Anti-pollution Drive demands certain steps from all the citizens of ABC city. All house-holders should pack the waste in a plastic bag and put the bag in front of their house. The bag will be replaced with an empty bag by the Municipal van
        every morning. They should maintain the cleanliness of the city. This will make the city pollution free.</p>

      <p>My visit to a slum area after the rainy season was a sad affair. The pits were still full of rain water. There was mud all around. The polluted water had caused various diseases. There was no home without a sick person. Small children suffered from
        stomach troubles. The government should immediately rush to the help of the sufferers in the slum area.</p>
    </article>

    <article>
      <h2 class="d_active tab_drawer_heading">Tab Content Three</h2>
      <p>I saw a man climbing down a water pipe. He had a knife in his hand. I hit his hand with a brick. He fell down on the ground and I jumped upon him. Soon others reached there and we handed him over to the police.</p>

      <p>A tragedy took place yesterday when a Matador fell into a canal. The driver of the Matador tried to save an auto-rickshaw and lost control on the vehicle. About fifty students were travelling in it. The people from the nearby villages saved twenty-seven
        students. The dead bodies of the drowned were recovered. It was a very painful sight.</p>
    </article>

    <article>
      <h2 class="d_active tab_drawer_heading">Tab Content Four</h2>
      <p>City life is full of fun. There are parks and picnic spots to visit. We have cinema halls to see movies. We have electricity which runs our factories, light and cools our home and helps us in seeing T.V. There are all type of amenities like water,
        health check up and transport. Sometimes circus shows and magic shows entertain the city people.</p>

      <p>I was lucky to escape death by a few seconds.' A bomb blasted in the compartment of Nilanchal Express. The overcrowded compartment made me to get down. Anyhow the loss was great. About ten people died and many got injured. It was the job of a terrorist.
        The government should intensify searching operations in trains.1</p>
    </article>

  </div>
</section>

Answer 1

我相信这就是您所追求的:

Codepen 链接:https://codepen.io/teodragovic/pen/wqEvOV

$(document).ready(function() {


  //----------Select the first tab and div by default

  $('#vertical_tab_nav > ul > li > a').eq(0).addClass("selected");
  $('#vertical_tab_nav > div > article').eq(0).css('display', 'block');


  //---------- This assigns an onclick event to each tab link("a" tag) and passes a parameter to the showHideTab() function

  $('#vertical_tab_nav > ul').click(function(e) {

    if ($(e.target).is("a")) {

      /*Handle Tab Nav*/
      $('#vertical_tab_nav > ul > li > a').removeClass("selected");
      $(e.target).addClass("selected");

      /*Handles Tab Content*/
      var clicked_index = $("a", this).index(e.target);
      $('#vertical_tab_nav > div > article').css('display', 'none');
      $('#vertical_tab_nav > div > article').eq(clicked_index).fadeIn();

    }

    $(this).blur();
    return false;

  });


}); //end ready
	
/* if in drawer mode */
$(".tab_drawer_heading").click(function() {

  $("article").hide();
  var d_activeTab = $(this).attr("rel"); 
  $("#"+d_activeTab).fadeIn();

  $(".tab_drawer_heading").removeClass("d_active");
  $(this).addClass("d_active");

  $("ul.tabs li a").removeClass("selected");
  $("ul.tabs li a[rel^='"+d_activeTab+"']").addClass("selected");
});

body {
  margin: 0px;
  padding: 20px;
  background: #9adde5;
  font-family: arial, sans-serif;
  font-size: 10pt;
  line-height: 15pt;
}


/*---------- vertical tab nav */

#vertical_tab_nav {
  display: block;
  width: 100%;
}

.tabs {
  float: left;
  margin: 0px;
  padding: 0px;
  list-style: none;
  overflow: hidden;
  width: 30%;
  border-radius: 10px 0 0 10px;
  background: #555;
}

.tabs li {
  border-bottom: 1px solid #000;
  margin-bottom: 1px;
  text-align: left;
  padding: 0px;
}

#vertical_tab_nav li:last-child {
  margin-bottom: 0px;
  border-bottom: 0px;
}

#vertical_tab_nav li a {
  display: block;
  font-size: 14pt;
  color: #fff;
  text-decoration: none;
  padding: 7%;
  background: #57cac9;
  background: -webkit-linear-gradient(top, #444, #333);
  background: -moz-linear-gradient(top, #444, #333);
}

#vertical_tab_nav li a.selected {
  background: #fff;
  color: #000;
}

.tab_container {
  display: block;
  background: #fff;
  width: 80%;
  min-height: 500px;
}

#vertical_tab_nav div article {
  display: none;
  margin: 0px;
  color: #555;
  padding: 10px 3% 3% 3%;
}

#vertical_tab_nav div article p {
  margin: 0px 0px 20px 0px;
}

@media screen and (max-width: 781px) {
  .tab_container {
    display: block;
    margin: 0 auto;
    width: 95%;
    border-top: none;
    border-radius: 0;
    box-shadow: 0px 0px 10px black;
  }
  .d_active {
    background: #fff;
  }
}

.tabs {
    display: none;
}

// style accordion links
.tab_drawer_heading {
    margin: 0;
    font-size: 14pt;
    color: #fff;
    text-decoration: none;
    padding: 3%;
    background: #57cac9;
    background: -webkit-linear-gradient(top, #444, #333);
    background: -moz-linear-gradient(top, #444, #333);
}

@media screen and (min-width: 480px) {
    .tab_container {
        float: left;
        padding: 10px 3% 3% 3%;
        border-radius: 0 10px 10px 0;
        width: 64%;
    }
    .tabs {
        display: block;
    }
    .tab_drawer_heading {
        display: none;
    }
    article {
        padding: 0;
    }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.2.3/jquery.min.js"></script>
<section id="vertical_tab_nav">

  <ul class="tabs">
    <li><a rel="tab1" href="index.html">Tab One</a></li>
    <li><a rel="tab2" href="index.html">Tab Two</a></li>
    <li><a rel="tab3" href="index.html">Tab Three</a></li>
    <li><a rel="tab4" href="index.html">Tab Four</a></li>
  </ul>

  <div class="tab_container">
    <h3 class="tab_drawer_heading" rel="tab1">Tab One</h3>
    <article id="tab1">
      <h2>Tab Content One</h2>
      <p>Adult education is essential for Democracy of India. The number of grown up illiterates is great. All college and senior School students should come forward to visit villages in the summer vacation. Each one will teach one there. This will remove
        illiteracy and strengthen our democracy.</p>

      <p>I happened to see a one day cricket match between Pakistan and Australia at Wankhade Stadium, Mumbai. I went for a fun. But I witnessed a horrible sight. Two thousand ticketless cricket fans gate crashed. There was a stampede. Three persons died
        and twenty were injured. Administration was responsible for it.</p>
    </article>
    <h3 class="tab_drawer_heading" rel="tab2">Tab Two</h3>
    <article id="tab2">
      <h2>Tab Content Two</h2>
      <p>City Anti-pollution Drive demands certain steps from all the citizens of ABC city. All house-holders should pack the waste in a plastic bag and put the bag in front of their house. The bag will be replaced with an empty bag by the Municipal van
        every morning. They should maintain the cleanliness of the city. This will make the city pollution free.</p>

      <p>My visit to a slum area after the rainy season was a sad affair. The pits were still full of rain water. There was mud all around. The polluted water had caused various diseases. There was no home without a sick person. Small children suffered from
        stomach troubles. The government should immediately rush to the help of the sufferers in the slum area.</p>
    </article>
    <h3 class="tab_drawer_heading" rel="tab3">Tab Three</h3>
    <article id="tab3">
      <h2>Tab Content Three</h2>
      <p>I saw a man climbing down a water pipe. He had a knife in his hand. I hit his hand with a brick. He fell down on the ground and I jumped upon him. Soon others reached there and we handed him over to the police.</p>

      <p>A tragedy took place yesterday when a Matador fell into a canal. The driver of the Matador tried to save an auto-rickshaw and lost control on the vehicle. About fifty students were travelling in it. The people from the nearby villages saved twenty-seven
        students. The dead bodies of the drowned were recovered. It was a very painful sight.</p>
    </article>
    <h3 class="tab_drawer_heading" rel="tab4">Tab Four</h3>
    <article id="tab4">
      <h2>Tab Content Four</h2>
      <p>City life is full of fun. There are parks and picnic spots to visit. We have cinema halls to see movies. We have electricity which runs our factories, light and cools our home and helps us in seeing T.V. There are all type of amenities like water,
        health check up and transport. Sometimes circus shows and magic shows entertain the city people.</p>

      <p>I was lucky to escape death by a few seconds.' A bomb blasted in the compartment of Nilanchal Express. The overcrowded compartment made me to get down. Anyhow the loss was great. About ten people died and many got injured. It was the job of a terrorist.
        The government should intensify searching operations in trains.1</p>
    </article>

  </div>
</section>

您的代码中遗漏/错误的地方:

• 我在文章元素之间添加了<h3>用作 Accordion 链接的标签(如果您希望它们也是内容的标题，则在宽度小于 480 像素时隐藏文章标题)并应用 .tab_drawer_heading到该元素而不是文章标题元素。
• 已添加 rel属性和 id在使“抽屉”JS 代码工作的文章上
• 我编辑了 JS 的“抽屉模式”片段以匹配您要添加的类 .selected选项卡导航链接上的类而不是 .active在 parent 身上 <li> .
• 对 Accordion 链接进行了一些样式设计，并将它们隐藏在 +480 像素的宽度上，并对标签导航进行了相反的处理。