尝试使用jQuery创建显示/隐藏切换内容？

Question

所以我有一个链接列表，当点击一个带内容的div应该显示时，很容易，但我的解决方案不工作，想法？

而且我这个夹道注释掉，因为林不知道我需要这个，因为我已经隐藏，并通过改变他们的CSS类，（右？）

// $('').toggleClass(''); --- Not sure if I need this? AND how I'd use it?.. 

/* Service Panel - toggle */ 
 
(function($) { 
 

 
    $(document).ready(function() { 
 

 
     $(document).ready(function() { 
 
     // $('').toggleClass(''); --- Not sure if I need this? AND how I'd use it?.. 
 
     $('#family-law-item').click(function() { 
 
      $(".hide-other-desc").css({ 
 
      "display": "none" 
 
      }); 
 
      $(".family-law-desc").css({ 
 
      "display": "block" 
 
      }); 
 
     }); 
 
     $('#stock').click(function() { 
 
      $(".hide-other-desc").css({ 
 
      "display": "none" 
 
      }); 
 
      $(".criminal-law-desc").css({ 
 
      "display": "block" 
 
      }); 
 
     }); 
 
     $('#workshop').click(function() { 
 
      $(".hide-other-desc").css({ 
 
      "display": "none" 
 
      }); 
 
      $(".corporate-law-desc").css({ 
 
      "display": "block" 
 
      }); 
 
     }); 
 
     $('#all-courses').click(function() { 
 
      $(".hide-other-desc").css({ 
 
      "display": "none" 
 
      }); 
 
      $(".international-law-desc").css({ 
 
      "display": "block" 
 
      }); 
 
     }); 
 

 
     }); 
 
    });

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> 
 
<section class="services-panel"> 
 
    <nav class="services-items"> 
 
    <li id="family-law-item"><a href="#"> Family Law</a></li> 
 
    <li id="criminal-law-item"><a href="#"> Criminal Law</a></li> 
 
    <li id="corporate-law-item"><a href="#"> Corporate Law</a></li> 
 
    <li id="international-law-item"><a href="#"> International Law</a></li> 
 
    </nav> 
 
    <div class="service-desc-wrap"> 
 
    <article id="family-law-desc hide-other-desc"> 
 
     aaaaaaaaaaaaaaaaaaaaaaaaaaaaLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make 
 
     a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and 
 
     more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br> 
 
    </article> 
 
    <article id="criminal-law-desc hide-other-desc"> 
 
     bbbbbbbbbbbbbbbbLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen 
 
     book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently 
 
     with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br> 
 
    </article> 
 
    <article id="corporate-law-desc hide-other-desc"> 
 
     ccccccccccccccccccLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen 
 
     book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently 
 
     with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br> 
 
    </article> 
 
    <article id="international-law-desc hide-other-desc"> 
 
     ddddddddddddddddddddddddddLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a 
 
     type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and 
 
     more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br> 
 
    </article> 
 
    </div> 
 
</section>

显示的div

Answer 1

1. 使用.hide()和.show()。
2. 将id更改为class在您的HTML上的article标记中。
3. 更改您的jQuery选择器以匹配您的链接。

您应该只有每个元素一个id和id应为entire document独特。

(function($) { 
 

 
    $('#family-law-item').click(function() { 
 
    $(".hide-other-desc").hide(); 
 
    $(".family-law-desc").show(); 
 
    }); 
 

 
    $('#criminal-law-item').click(function() { 
 
    $(".hide-other-desc").hide(); 
 
    $(".criminal-law-desc").show(); 
 
    }); 
 

 
    $('#corporate-law-item').click(function() { 
 
    $(".hide-other-desc").hide(); 
 
    $(".corporate-law-desc").show(); 
 
    }); 
 

 
    $('#international-law-item').click(function() { 
 
    $(".hide-other-desc").hide(); 
 
    $(".international-law-desc").show(); 
 
    }); 
 

 
}(jQuery));

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

 
<section class="services-panel"> 
 
    <nav class="services-items"> 
 
    <li id="family-law-item"><a href="#"> Family Law</a></li> 
 
    <li id="criminal-law-item"><a href="#"> Criminal Law</a></li> 
 
    <li id="corporate-law-item"><a href="#"> Corporate Law</a></li> 
 
    <li id="international-law-item"><a href="#"> International Law</a></li> 
 
    </nav> 
 
    <div class="service-desc-wrap"> 
 
    <article class="family-law-desc hide-other-desc"> 
 
     aaaaaaaaaaaaaaaaaaaaaaaaaaaaLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make 
 
     a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and 
 
     more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br> 
 
    </article> 
 
    <article class="criminal-law-desc hide-other-desc"> 
 
     bbbbbbbbbbbbbbbbLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen 
 
     book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently 
 
     with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br> 
 
    </article> 
 
    <article class="corporate-law-desc hide-other-desc"> 
 
     ccccccccccccccccccLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen 
 
     book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently 
 
     with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br> 
 
    </article> 
 
    <article class="international-law-desc hide-other-desc"> 
 
     ddddddddddddddddddddddddddLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a 
 
     type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and 
 
     more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br> 
 
    </article> 
 
    </div> 
 
</section>

至于.toggleClass()，它的工作原理是这样的：

if the element does not have the class: 
    add the class 
if the element already has the class: 
    remove the class 

Answer 2

你可以试试下面的代码：

<div id="dataDiv"> 
    <p>Hello How are you?</p> 
</div> 

<script> 
function toggle() 
{ 
    $('#dataDiv').toggle(); 
} 
</script> 

Answer 3

就可以实现，现在你的许多方式可以试试以下代码：

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> 
<title>Untitled Document</title> 
<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script> 
<script> 
$(document).ready(function() { 
    $('.services-items a').click(function(){ 
     $('.service-desc-wrap article').hide(); 
     $($(this).attr('href')).show(); 
     return false 
    }) 
}) 

<body> 
<style> 
.hide { display:none;} 
</style> 
<section class="services-panel"> 
<nav class="services-items"> 
    <li id="family-law-item"><a href="#family-law-desc"> Family Law</a></li> 
    <li id="criminal-law-item"><a href="#criminal-law-desc"> Criminal Law</a></li> 
    <li id="corporate-law-item"><a href="#corporate-law-desc"> Corporate Law</a></li> 
    <li id="international-law-item"><a href="#international-law-desc"> International Law</a></li> 
</nav> 
<div class="service-desc-wrap"> 
    <article id="family-law-desc"> 
     aaaaaaaaaaaaaaaaaaaaaaaaaaaaLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br>   
    </article> 
    <article id="criminal-law-desc" class="hide"> 
     bbbbbbbbbbbbbbbbLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br>   
    </article> 
    <article id="corporate-law-desc" class="hide"> 
     ccccccccccccccccccLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br>   
    </article> 
    <article id="international-law-desc" class="hide"> 
     ddddddddddddddddddddddddddLorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.<br>   
    </article>   
    </div> 
</section> 
</body> 
</html>