Question

如何在网页上制作多个标签？例如，单击菜单上的按钮，页面将滑入。网址在此过程中不会更改。有没有办法用jquery，javascript做到这一点？我有html和css。

＆＃13;

<nav>
  <ul id="tabs">
    <li>
      <a href="#home" style="font-weight: bold;">Home</a>
    </li>
    <li>
      <a href="#products" style="font-weight: bold;">Products</a>
    </li>
    <li>
      <a href="#order" style="font-weight: bold;">Order</a>
    </li>
    <li>
      <a href="#settings" style="font-weight: bold;">Settings</a>
    </li>
  </ul>
</nav>

＆＃13;

unsigned long(unsigned char *str){
    unsigned long hash = 5381;
    int c;

    while (c = *str++)
        hash = ((hash << 5) + hash) + c; /* hash * 33 + c */
    }

＆＃13;

Answer 1

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
   <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
   <head>
  <!-- This page is copyright Elated Communications Ltd. (www.elated.com) -->

    <title>JavaScript tabs example</title>

  <style type="text/css">
   body { font-size: 80%; font-family: 'Lucida Grande', Verdana, Arial, Sans- Serif; }
   ul#tabs { list-style-type: none; margin: 30px 0 0 0; padding: 0 0 0.3em 0;       }
   ul#tabs li { display: inline; }
   ul#tabs li a { color: #42454a; background-color: #dedbde; border: 1px  solid #c9c3ba; border-bottom: none; padding: 0.3em; text-decoration: none; }
   ul#tabs li a:hover { background-color: #f1f0ee; }
   ul#tabs li a.selected { color: #000; background-color: #f1f0ee; font-  weight: bold; padding: 0.7em 0.3em 0.38em 0.3em; }
   div.tabContent { border: 1px solid #c9c3ba; padding: 0.5em; background-  color: #f1f0ee; }
  div.tabContent.hide { display: none; }
 </style>

 <script type="text/javascript">
 //<![CDATA[

 var tabLinks = new Array();
 var contentDivs = new Array();

 function init() {

  // Grab the tab links and content divs from the page
  var tabListItems = document.getElementById('tabs').childNodes;
  for ( var i = 0; i < tabListItems.length; i++ ) {
    if ( tabListItems[i].nodeName == "LI" ) {
      var tabLink = getFirstChildWithTagName( tabListItems[i], 'A' );
      var id = getHash( tabLink.getAttribute('href') );
      tabLinks[id] = tabLink;
      contentDivs[id] = document.getElementById( id );
    }
  }

  // Assign onclick events to the tab links, and
  // highlight the first tab
  var i = 0;

  for ( var id in tabLinks ) {
    tabLinks[id].onclick = showTab;
    tabLinks[id].onfocus = function() { this.blur() };
    if ( i == 0 ) tabLinks[id].className = 'selected';
    i++;
  }

  // Hide all content divs except the first
  var i = 0;

  for ( var id in contentDivs ) {
    if ( i != 0 ) contentDivs[id].className = 'tabContent hide';
    i++;
  }
 }

  function showTab() {
   var selectedId = getHash( this.getAttribute('href') );

   // Highlight the selected tab, and dim all others.
   // Also show the selected content div, and hide all others.
   for ( var id in contentDivs ) {
    if ( id == selectedId ) {
      tabLinks[id].className = 'selected';
      contentDivs[id].className = 'tabContent';
    } else {
      tabLinks[id].className = '';
      contentDivs[id].className = 'tabContent hide';
    }
  }

  // Stop the browser following the link
  return false;
   }

   function getFirstChildWithTagName( element, tagName ) {
    for ( var i = 0; i < element.childNodes.length; i++ ) {
     if ( element.childNodes[i].nodeName == tagName ) return element.childNodes[i];
    }
   }

 function getHash( url ) {
   var hashPos = url.lastIndexOf ( '#' );
   return url.substring( hashPos + 1 );
 }

 //]]>
  </script>
 </head>
 <body onload="init()">
  <h1>JavaScript tabs example</h1>

   <ul id="tabs">
  <li><a href="#about">About JavaScript tabs</a></li>
  <li><a href="#advantages">Advantages of tabs</a></li>
  <li><a href="#usage">Using tabs</a></li>
   </ul>

    <div class="tabContent" id="about">
    <h2>About JavaScript tabs</h2>
    <div>
    <p>JavaScript tabs partition your Web page content into tabbed sections.  Only one section at a time is visible.</p>
    <p>The code is written in such a way that the page degrades gracefully  in browsers that don't support JavaScript or CSS.</p>
   </div>
   </div>

   <div class="tabContent" id="advantages">
   <h2>Advantages of tabs</h2>
   <div>
    <p>JavaScript tabs are great if your Web page contains a large amount of content.</p>
    <p>They're also good for things like multi-step Web forms.</p>
  </div>
  </div>

  <div class="tabContent" id="usage">
  <h2>Using tabs</h2>
  <div>
    <p>Click a tab to view the tab's content. Using tabs couldn't be easier!   </p>
  </div>
  </div>


 </body>
</html>

如何使用Javascript和Jquery创建选项卡

1 个答案: