Javascript:使用 css 选项卡隐藏/显示内容

Question

我一整天都在努力让它工作，我已经完成了 95%!有人可以看看我的代码并帮助我做一件(希望简单的)事情吗？我有 3 个 CSS 选项卡，它们在单击时会改变样式(事件与非事件)并在下面显示相应的 div 内容。一切正常(至少在 Firefox 中)但让我恼火的是我得到的代码(来自 http://www.digimantra.com/tutorials/simple-tabs-using-javascript-and-css/ )使用“tabContent”和“tab1Content”，其中包含相同的内容。这基本上(在代码中)复制了我网站的大部分内容。 (用户看不出区别，但我是干净代码的坚持者，不能让自己使用这种看似草率的解决方法!)有没有办法让它在没有重复内容的情况下工作？ (请对我说清楚；我是一名手写 xHTML 和 CSS 代码的设计师，我对 js 的危险了解得足够多，但我不能从头开始编写自己的 js。请原谅我!)

我的完整代码和 css 工作测试在这里:http://www.happywivestravel.com/testTabToggle.html

有问题的javascript:

<script type="text/javascript">
function tabs(x)
{
var lis=document.getElementById("sidebarTabs").childNodes; //gets all the LI from the UL

for(i=0;i<lis.length;i++)
{
  lis[i].className=""; //removes the classname from all the LI
}
x.className="selected"; //the clicked tab gets the classname selected
var res=document.getElementById("tabContent");  //the resource for the main tabContent
var tab=x.id;
switch(tab) //this switch case replaces the tabContent
{
  case "tab1":
    res.innerHTML=document.getElementById("tab1Content").innerHTML;
    break;

  case "tab2":
    res.innerHTML=document.getElementById("tab2Content").innerHTML;
    break;
  case "tab3":
    res.innerHTML=document.getElementById("tab3Content").innerHTML;
    break;
  default:
    res.innerHTML=document.getElementById("tab1Content").innerHTML;
    break;

}
}

HTML

<div class="tabContainer" >
<ul class="digiTabs" id="sidebarTabs">
<li id="tab1" class="selected" onclick="tabs(this);">Overview</li>
<li id="tab2" onclick="tabs(this);">Itinerary</li>
<li id="tab3" onclick="tabs(this);">Destination Info</li>
</ul>

<div id="tabContent"><p>Tab 1 content here...</p></div>
<div id="tab1Content" style="display:none;"><p>Tab 1 content repeated here...</p></div>
<div id="tab2Content" style="display:none;"><p>Tab 2 content here...</p></div>
<div id="tab3Content" style="display:none;"><p>Tab 3 content here...</p></div>

感谢任何对此有任何想法的人。我是如此接近得到我想要的，这很痛! =)(明确一点，我的目标是有一个简单的纯 css(无图像)选项卡式导航，它根据事件/非事件选项卡改变外观。我研究了 jQuery UI，但它看起来有点庞大我想要的，我希望更容易/更好地控制 css。)

Answer 1

CSS 乱七八糟，但我想它可能对你有帮助。

js

$(function(){
    $(".t").bind("click",function(){
        $(".tabContent").each(function(){
        $(this).hide();
        });
    var id = $(this).attr("id");
        $("#t"+id).show();
    });
});

html

    <div class="tabContainer" >
  <ul class="digiTabs" id="sidebarTabs">
    <li id="1" class="selected t" >
       Overview</li>

  <li id="2" class="t" >
     Itinerary </li>

   <li id="3" class="t">
      Destination Info</li>

  </ul>
   <div id="t1" style="display:none;" class="tabContent">
<h2>This sight will steal your  breath away!</h2>The Happy Wives are leaving their high heels home and donning a sensible  (albeit cute) pair of hiking boots for this adventure to Peru. Discover the ancient city of  Cusco, explore the ruins that lie along the Sacred Valley, and marvel at the lost Incan  city of Machu Picchu that's nestled atop the Andes Mountains. The Happy Wives turn this  traditional backpacker's adventure into a tour with class and style! (Backpack optional.)  [...]</div>    

<div id="t2"  class="tabContent" style="font-family:'Lucida Sans Unicode', 'Lucida     Grande', sans-serif; font-size: 13px;display:none">
<p class="sale" style="border-bottom: 1px #666666;">YOUR TOUR INCLUDES:</p>
<ul class="tourIncludes">
<li>Roundtrip airfare from Minneapolis</li>
<li>9 nights in hand-picked hotels</li>
<li>Breakfast daily plus 1 dinner</li>
<li>Private driver to/from Sacred Valley</li>
<li>English-speaking guided tours in Lima, Cusco, and at Machu Picchu</li>
<li>2 days at Machu Picchu, including train/bus transportation</li>
<li>Your own personal travel assistant to guide you through Peru</li>
</ul>
 </div>  
 <div id="t3" class="tabContent" style="display:none;">The standard chunk of Lorem   Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from "de Finibus Bonorum et Malorum" by Cicero are also reproduced in their exact original form, accompanied by English versions from the 1914 translation by H. Rackham.    </div>  

</div>

检查这个JSFIDDLE DEMO

更新了 js

$(function(){

    $(".t").bind("click",function(){
        $(".t").each(function(){
         $(this).removeClass("selected");
        });
        $(this).addClass("selected");
        $(".tabContent").each(function(){
        $(this).hide();
        });
    var id = $(this).attr("id");
        $("#t"+id).show();
    var res=document.getElementById("tabContent");
    });

});