Jquery中文网 > CSS教程 > 经典实例 > 正文简单的css 滑门菜单代码

简单的css 滑门菜单代码

发布时间：2020-05-23 编辑：www.jquerycn.cn

jquery中文网为您提供简单的css 滑门菜单代码等资源，欢迎您收藏本站，我们将为您提供最新的简单的css 滑门菜单代码资源

代码如下

复制代码

<!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>无标题文档</title>
<script type="text/javascript">
var Spry;
if (!Spry) Spry = {};
if (!Spry.Widget) Spry.Widget = {};
Spry.Widget.TabbedPanels = function(element, opts)
{
this.element = this.getElement(element);
this.defaultTab = 0; // Show the first panel by default.
this.bindings = [];
this.tabSelectedClass = "TabbedPanelsTabSelected";
this.tabHoverClass = "TabbedPanelsTabHover";
this.tabFocusedClass = "TabbedPanelsTabFocused";
this.panelVisibleClass = "TabbedPanelsContentVisible";
this.focusElement = null;
this.hasFocus = false;
this.currentTabIndex = 0;
this.enableKeyboardNavigation = true;
Spry.Widget.TabbedPanels.setOptions(this, opts);
// If the defaultTab is expressed as a number/index, convert
// it to an element.
if (typeof (this.defaultTab) == "number")
{
  if (this.defaultTab < 0)
   this.defaultTab = 0;
  else
  {
   var count = this.getTabbedPanelCount();
   if (this.defaultTab >= count)
    this.defaultTab = (count > 1) ? (count - 1) : 0;
  }
  this.defaultTab = this.getTabs()[this.defaultTab];
}
// The defaultTab property is supposed to be the tab element for the tab content
// to show by default. The caller is allowed to pass in the element itself or the
// element's id, so we need to convert the current value to an element if necessary.
if (this.defaultTab)
  this.defaultTab = this.getElement(this.defaultTab);
this.attachBehaviors();
};
Spry.Widget.TabbedPanels.prototype.getElement = function(ele)
{
if (ele && typeof ele == "string")
  return document.getElementById(ele);
return ele;
}
Spry.Widget.TabbedPanels.prototype.getElementChildren = function(element)
{
var children = [];
var child = element.firstChild;
while (child)
{
  if (child.nodeType == 1 /* Node.ELEMENT_NODE */)
   children.push(child);
  child = child.nextSibling;
}
return children;
};
Spry.Widget.TabbedPanels.prototype.addClassName = function(ele, className)
{
if (!ele || !className || (ele.className && ele.className.search(new RegExp("\\b" className "\\b")) != -1))
  return;
ele.className = (ele.className ? " " : "") className;
};
Spry.Widget.TabbedPanels.prototype.removeClassName = function(ele, className)
{
if (!ele || !className || (ele.className && ele.className.search(new RegExp("\\b" className "\\b")) == -1))
  return;
ele.className = ele.className.replace(new RegExp("\\s*\\b" className "\\b", "g"), "");
};
Spry.Widget.TabbedPanels.setOptions = function(obj, optionsObj, ignoreUndefinedProps)
{
if (!optionsObj)
  return;
for (var optionName in optionsObj)
{
  if (ignoreUndefinedProps && optionsObj[optionName] == undefined)
   continue;
  obj[optionName] = optionsObj[optionName];
}
};
Spry.Widget.TabbedPanels.prototype.getTabGroup = function()
{
if (this.element)
{
  var children = this.getElementChildren(this.element);
  if (children.length)
   return children[0];
}
return null;
};
Spry.Widget.TabbedPanels.prototype.getTabs = function()
{
var tabs = [];
var tg = this.getTabGroup();
if (tg)
  tabs = this.getElementChildren(tg);
return tabs;
};
Spry.Widget.TabbedPanels.prototype.getContentPanelGroup = function()
{
if (this.element)
{
  var children = this.getElementChildren(this.element);
  if (children.length > 1)
   return children[1];
}
return null;
};
Spry.Widget.TabbedPanels.prototype.getContentPanels = function()
{
var panels = [];
var pg = this.getContentPanelGroup();
if (pg)
  panels = this.getElementChildren(pg);
return panels;
};
Spry.Widget.TabbedPanels.prototype.getIndex = function(ele, arr)
{
ele = this.getElement(ele);
if (ele && arr && arr.length)
{
  for (var i = 0; i < arr.length; i )
  {
   if (ele == arr[i])
    return i;
  }
}
return -1;
};
Spry.Widget.TabbedPanels.prototype.getTabIndex = function(ele)
{
var i = this.getIndex(ele, this.getTabs());
if (i < 0)
  i = this.getIndex(ele, this.getContentPanels());
return i;
};
Spry.Widget.TabbedPanels.prototype.getCurrentTabIndex = function()
{
return this.currentTabIndex;
};
Spry.Widget.TabbedPanels.prototype.getTabbedPanelCount = function(ele)
{
return Math.min(this.getTabs().length, this.getContentPanels().length);
};
Spry.Widget.TabbedPanels.addEventListener = function(element, eventType, handler, capture)
{
try
{
  if (element.addEventListener)
   element.addEventListener(eventType, handler, capture);
  else if (element.attachEvent)
   element.attachEvent("on" eventType, handler);
}
catch (e) {}
};
Spry.Widget.TabbedPanels.prototype.onTabClick = function(e, tab)
{
this.showPanel(tab);
};
Spry.Widget.TabbedPanels.prototype.onTabMouseOver = function(e, tab)
{
this.addClassName(tab, this.tabHoverClass);
};
Spry.Widget.TabbedPanels.prototype.onTabMouseOut = function(e, tab)
{
this.removeClassName(tab, this.tabHoverClass);
};
Spry.Widget.TabbedPanels.prototype.onTabFocus = function(e, tab)
{
this.hasFocus = true;
this.addClassName(this.element, this.tabFocusedClass);
};
Spry.Widget.TabbedPanels.prototype.onTabBlur = function(e, tab)
{
this.hasFocus = false;
this.removeClassName(this.element, this.tabFocusedClass);
};
Spry.Widget.TabbedPanels.ENTER_KEY = 13;
Spry.Widget.TabbedPanels.SPACE_KEY = 32;
Spry.Widget.TabbedPanels.prototype.onTabKeyDown = function(e, tab)
{
var key = e.keyCode;
if (!this.hasFocus || (key != Spry.Widget.TabbedPanels.ENTER_KEY && key != Spry.Widget.TabbedPanels.SPACE_KEY))
  return true;
this.showPanel(tab);
if (e.stopPropagation)
  e.stopPropagation();
if (e.preventDefault)
  e.preventDefault();
return false;
};
Spry.Widget.TabbedPanels.prototype.preorderTraversal = function(root, func)
{
var stopTraversal = false;
if (root)
{
  stopTraversal = func(root);
  if (root.hasChildNodes())
  {
   var child = root.firstChild;
   while (!stopTraversal && child)
   {
    stopTraversal = this.preorderTraversal(child, func);
    try { child = child.nextSibling; } catch (e) { child = null; }
   }
  }
}
return stopTraversal;
};
Spry.Widget.TabbedPanels.prototype.addPanelEventListeners = function(tab, panel)
{
var self = this;
Spry.Widget.TabbedPanels.addEventListener(tab, "click", function(e) { return self.onTabClick(e, tab); }, false);
Spry.Widget.TabbedPanels.addEventListener(tab, "mouseover", function(e) { return self.onTabMouseOver(e, tab); }, false);
Spry.Widget.TabbedPanels.addEventListener(tab, "mouseout", function(e) { return self.onTabMouseOut(e, tab); }, false);
if (this.enableKeyboardNavigation)
{
  // XXX: IE doesn't allow the setting of tabindex dynamically. This means we can't
  // rely on adding the tabindex attribute if it is missing to enable keyboard navigation
  // by default.
  // Find the first element within the tab container that has a tabindex or the first
  // anchor tag.

  var tabIndexEle = null;
  var tabAnchorEle = null;
  this.preorderTraversal(tab, function(node) {
   if (node.nodeType == 1 /* NODE.ELEMENT_NODE */)
   {
    var tabIndexAttr = tab.attributes.getNamedItem("tabindex");
    if (tabIndexAttr)
    {
     tabIndexEle = node;
     return true;
    }
    if (!tabAnchorEle && node.nodeName.toLowerCase() == "a")
     tabAnchorEle = node;
   }
   return false;
  });
  if (tabIndexEle)
   this.focusElement = tabIndexEle;
  else if (tabAnchorEle)
   this.focusElement = tabAnchorEle;
  if (this.focusElement)
  {
   Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "focus", function(e) { return self.onTabFocus(e, tab); }, false);
   Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "blur", function(e) { return self.onTabBlur(e, tab); }, false);
   Spry.Widget.TabbedPanels.addEventListener(this.focusElement, "keydown", function(e) { return self.onTabKeyDown(e, tab); }, false);
  }
}
};
Spry.Widget.TabbedPanels.prototype.showPanel = function(elementOrIndex)
{
var tpIndex = -1;

if (typeof elementOrIndex == "number")
  tpIndex = elementOrIndex;
else // Must be the element for the tab or content panel.
  tpIndex = this.getTabIndex(elementOrIndex);

if (!tpIndex < 0 || tpIndex >= this.getTabbedPanelCount())
  return;
var tabs = this.getTabs();
var panels = this.getContentPanels();
var numTabbedPanels = Math.max(tabs.length, panels.length);
for (var i = 0; i < numTabbedPanels; i )
{
  if (i != tpIndex)
  {
   if (tabs[i])
    this.removeClassName(tabs[i], this.tabSelectedClass);
   if (panels[i])
   {
    this.removeClassName(panels[i], this.panelVisibleClass);
    panels[i].style.display = "none";
   }
  }
}
this.addClassName(tabs[tpIndex], this.tabSelectedClass);
this.addClassName(panels[tpIndex], this.panelVisibleClass);
panels[tpIndex].style.display = "block";
this.currentTabIndex = tpIndex;
};
Spry.Widget.TabbedPanels.prototype.attachBehaviors = function(element)
{
var tabs = this.getTabs();
var panels = this.getContentPanels();
var panelCount = this.getTabbedPanelCount();
for (var i = 0; i < panelCount; i )
  this.addPanelEventListeners(tabs[i], panels[i]);
this.showPanel(this.defaultTab);
};
</script>
<style type="text/css">

</style>
</head>
<body>
<div id="TabbedPanels1" class="TabbedPanels">
<ul class="TabbedPanelsTabGroup">
    <li class="TabbedPanelsTab" tabindex="0">Tab 1</li>
    <li class="TabbedPanelsTab" tabindex="0">Tab 2</li>
    <li class="TabbedPanelsTab" tabindex="0">Tab 3</li>
</ul>
<div class="TabbedPanelsContentGroup">
    <div class="TabbedPanelsContent">内容 1</div>
    <div class="TabbedPanelsContent">内容 2</div>
    <div class="TabbedPanelsContent">内容 3</div>
</div>
</div>
<script type="text/javascript">

</script>

您可能感兴趣的文章：
对css滑动门技术的一些总结和归纳
 滑动菜单
 js非常不错的通用滑动门菜单
 导航菜单-简洁的纯CSS二级下拉菜单
 EasySlider 基于jQuery功能强大简单易用的滑动门插件
 jQuery实现的类flash菜单效果代码
 导航菜单-横竖结合的折叠下拉导航菜单效果
 javascript 滑动门式菜单
 jQuery 菜单随滚条改为以定位方式(固定要浏览器顶部)
jQuery 打造动态下滑菜单实现说明

上一篇：提高css div布局的可读性下一篇：css常属性

[关闭]

简单的css 滑门菜单代码

最近更新

浏览排行