Question

我一直在努力让这一天全天工作，我95％在那里！有人可以看看我的代码，并帮助我一个（希望很简单）的事情？我有3个CSS标签，可以在单击时更改样式（活动与非活动），并在下面显示相应的div内容。一切正常（至少在Firefox中），但令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”，内容相同。这基本上（在代码中）重复了我网站内容的一大部分。（用户不会看到差异，但我是清洁代码的坚持者，不能让自己使用这个看似邋work的解决方法！）有没有办法让这个没有重复的内容工作？（请明白地告诉我;我是一名手工编写xHTML和CSS的设计师，我对js有足够的了解是危险的，但我无法从头编写自己的js。请原谅我！）

我的完整代码和css的工作测试在这里：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。我很接近得到我想要的东西，它很疼！ =）（为了清楚起见，我的目标是有一个简单的仅css（无图像）选项卡式导航，可根据活动/非活动选项卡更改外观。我已经查看了jQuery UI，但它看起来有点像我想要的，我希望更容易/更好地控制CSS。）

Answer 1

css搞砸了，但我认为这可能有助于你。

<强> JS

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

<强> 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>

检查此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");
    });

});

Answer 2

仅仅为了完成，如果有其他人遇到同样的问题，这里是完整的工作代码：

<!-- styles and scripts for sub nav tabs -->
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.2/jquery-ui.js"></script>
<style type="text/css">
.tabContainer {
margin: 0;
}
.tabContainer .digiTabs {
list-style: none;
display: block;
overflow: hidden;
margin: 0;
padding: 0px;
position: relative;
top: 1px;

}
.tabContainer .digiTabs li {
float: left;
background-color: #e7e5df;
padding: 5px 15px!important;
cursor: pointer;
border-bottom:none;
margin-right: 1px;
color: #801350;
font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
font-size: 14px;
}
.tabContainer .digiTabs .selected {
background-color: #fff;
color: #393939;
border-left: 1px solid #000;
border-top: 1px solid #000;
border-right: 1px solid #000;
}
.tabContent {
padding: 20px;
background-color: #fff;
overflow: hidden;
float: left;
border: 1px solid #000;
}
</style>

<script type="text/javascript">
$(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");
});

});
</script>
<!-- end styles/scripts for subnav tabs -->

<!-- begin html container for tabs and content -->
<div class="tabContainer">
<ul class="digiTabs">
<li id="1" class="selected t">Overview</li>
<li id="2" class="t">Itinerary</li>
<li id="3" class="t">Destination Info</li>
</ul>

<!-- TAB 1 -->
<div id="t1" class="tabContent" style="display: block;">
<p>Content for tab 1.</p>
</div>
<!-- end tab 1 content -->

<!-- TAB 2 --> 
<div id="t2" class="tabContent" style="display: none;">
<p>Content for tab 2.</p>
</div>  
<!-- end tab 2 content -->

<!-- TAB 3 -->
<div id="t3" class="tabContent" style="display: none;">
<p>Content for tab 3.</p>
</div>  
<!-- end tab 3 content -->

</div>
<!-- end div class tabContainer -->

再次感谢Nikhar为您提供的所有精彩帮助！ =）

Javascript：使用css标签隐藏/显示内容

2 个答案: