以下是 html5点击左侧导航动画切换页面代码 的示例演示效果:
部分效果截图:
HTML代码(index.html):
<!doctype html>
<html lang="en" class="no-js">
<head>
<meta charset="gb2312">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link href='http://fonts.useso.com/css?family=PT+Sans:400,700' rel='stylesheet' type='text/css'>
<link rel="stylesheet" href="css/reset.css"> <!-- CSS reset -->
<link rel="stylesheet" href="css/style.css"> <!-- Resource style -->
<script src="js/modernizr.js"></script> <!-- Modernizr -->
<title>html5点击左侧导航动画切换页面</title>
</head>
<body>
<nav class="cd-side-navigation">
<ul>
<li>
<a href="#0" class="selected" data-menu="index">
<svg class="nc-icon outline" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="24px" height="24px" viewBox="0 0 24 24"><g transform="translate(0, 0)"> <polygon fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" points="12,2 3,10 3,23 9,23 9,16 15,16 15,23 21,23 21,10 " stroke-linejoin="miter"></polygon> </g></svg>
Intro
</a>
</li>
<li>
<a href="#0" data-menu="services">
<svg class="nc-icon outline" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="24px" height="24px" viewBox="0 0 24 24"><g transform="translate(0, 0)"> <polyline data-color="color-2" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" points=" 16,7 16,2 8,2 8,7 " stroke-linejoin="miter"></polyline> <rect x="1" y="7" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" width="22" height="15" stroke-linejoin="miter"></rect> <line fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" x1="5" y1="7" x2="5" y2="22" stroke-linejoin="miter"></line> <line fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" x1="19" y1="7" x2="19" y2="22" stroke-linejoin="miter"></line> </g></svg>
Services
</a>
</li>
<li>
<a href="#0" data-menu="projects">
<svg class="nc-icon outline" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="24px" height="24px" viewBox="0 0 24 24"><g transform="translate(0, 0)"> <rect x="1" y="1" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" width="22" height="22" stroke-linejoin="miter"></rect> <rect data-color="color-2" x="5" y="5" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" width="5" height="5" stroke-linejoin="miter"></rect> <rect data-color="color-2" x="14" y="5" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" width="5" height="5" stroke-linejoin="miter"></rect> <rect data-color="color-2" x="5" y="14" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" width="5" height="5" stroke-linejoin="miter"></rect> <rect data-color="color-2" x="14" y="14" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" width="5" height="5" stroke-linejoin="miter"></rect> </g></svg>
Projects
</a>
</li>
<li>
<a href="#0" data-menu="contact">
<svg class="nc-icon outline" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" width="24px" height="24px" viewBox="0 0 24 24"><g transform="translate(0, 0)"> <polyline data-color="color-2" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" points=" 19,7 12,14 5,7 " stroke-linejoin="miter"></polyline> <rect x="1" y="3" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" width="22" height="18" stroke-linejoin="miter"></rect> <line data-color="color-2" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" x1="7" y1="15" x2="5" y2="17" stroke-linejoin="miter"></line> <line data-color="color-2" fill="none" stroke="#4a5261" stroke-width="2" stroke-linecap="square" stroke-miterlimit="10" x1="17" y1="15" x2="19" y2="17" stroke-linejoin="miter"></line> </g></svg>
</svg>
Contact
</a>
</li>
</ul>
</nav> <!-- .cd-side-navigation -->
<main class="cd-main">
<section class="cd-section index visible">
<header>
<a href="#index-content" class="cd-scroll">Scroll Down</a>
</header>
<div class="cd-content" id="index-content">
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quae illo veritatis ea deserunt aliquam blanditiis, voluptas optio, voluptate ut accusamus veniam numquam, porro! Cum minima a molestiae, similique voluptate, perferendis vel iusto quam suscipit delectus dolore ducimus possimus illo molestias voluptas labore optio consequuntur sapiente pariatur libero nam temporibus. Laudantium!
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quae illo veritatis ea deserunt aliquam blanditiis, voluptas optio, voluptate ut accusamus veniam numquam, porro! Cum minima a molestiae, similique voluptate, perferendis vel iusto quam suscipit delectus dolore ducimus possimus illo molestias voluptas labore optio consequuntur sapiente pariatur libero nam temporibus. Laudantium!
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quae illo veritatis ea deserunt aliquam blanditiis, voluptas optio, voluptate ut accusamus veniam numquam, porro! Cum minima a molestiae, similique voluptate, perferendis vel iusto quam suscipit delectus dolore ducimus possimus illo molestias voluptas labore optio consequuntur sapiente pariatur libero nam temporibus. Laudantium!
</p>
<p>
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Quae illo veritatis ea deserunt aliquam blanditiis, voluptas optio, voluptate ut accusamus veniam numquam, porro! Cum minima a molestiae, similique voluptate, perferendis vel iusto quam suscipit delectus dolore ducimus possimus illo molestias voluptas labore optio consequuntur sapiente pariatur libero nam temporibus. Laudantium!
</p>
</div> <!-- .cd-content -->
</section> <!-- .cd-section -->
</main> <!-- .cd-main -->
<div id="cd-loading-bar" data-scale="1" class="index"></div> <!-- lateral loading bar -->
<script src="js/jquery-2.1.4.js"></script>
<script src="js/velocity.min.js"></script>
<script src="js/main.js"></script> <!-- Resource jQuery -->
</body>
</html>
JS代码(main.js):
jQuery(document).ready(function($){
//set some variablesvar isAnimating = false,firstLoad = false,newScaleValue = 1;
//cache DOM elementsvar dashboard = $('.cd-side-navigation'),mainContent = $('.cd-main'),loadingBar = $('#cd-loading-bar');
//select a new sectiondashboard.on('click','a',function(event){
event.preventDefault();
var target = $(this),//detect which section user has chosensectionTarget = target.data('menu');
if( !target.hasClass('selected') && !isAnimating ){
//if user has selected a section different from the one alredy visible - load the new contenttriggerAnimation(sectionTarget,true);
}
firstLoad = true;
}
);
//detect the 'popstate' event - e.g. user clicking the back button$(window).on('popstate',function(){
if( firstLoad ){
/* Safari emits a popstate event on page load - check if firstLoad is true before animating if it's false - the page has just been loaded */
var newPageArray = location.pathname.split('/'),//this is the url of the page to be loaded newPage = newPageArray[newPageArray.length - 1].replace('.html','');
if( !isAnimating ) triggerAnimation(newPage,false);
}
firstLoad = true;
}
);
//scroll to content if user clicks the .cd-scroll iconmainContent.on('click','.cd-scroll',function(event){
event.preventDefault();
var scrollId = $(this.hash);
$(scrollId).velocity('scroll',{
container:$(".cd-section")}
,200);
}
);
//start animationfunction triggerAnimation(newSection,bool){
isAnimating = true;
newSection = ( newSection == '' ) ? 'index':newSection;
//update dashboarddashboard.find('*[data-menu="'+newSection+'"]').addClass('selected').parent('li').siblings('li').children('.selected').removeClass('selected');
//trigger loading bar animationinitializeLoadingBar(newSection);
//load new contentloadNewContent(newSection,bool);
}
function initializeLoadingBar(section){
varselectedItem = dashboard.find('.selected'),barHeight = selectedItem.outerHeight(),barTop = selectedItem.offset().top,windowHeight = $(window).height(),maxOffset = ( barTop + barHeight/2 > windowHeight/2 ) ? barTop:windowHeight- barTop - barHeight,scaleValue = ((2*maxOffset+barHeight)/barHeight).toFixed(3)/1 + 0.001;
//place the loading bar next to the selected dashboard elementloadingBar.data('scale',scaleValue).css({
height:barHeight,top:barTop}
).attr('class','').addClass('loading '+section);
}
function loadNewContent(newSection,bool){
setTimeout(function(){
//animate loading barloadingBarAnimation();
//create a new section element and insert it into the DOMvar section = $('<section class="cd-section overflow-hidden '+newSection+'"></section>').appendTo(mainContent);
//load the new content from the proper html filesection.load(newSection+'.html .cd-section > *',function(event){
//finish up the animation and then make the new section visiblevar scaleMax = loadingBar.data('scale');
loadingBar.velocity('stop').velocity({
scaleY:scaleMax}
,400,function(){
//add the .visible class to the new section element -> it will cover the old onesection.prev('.visible').removeClass('visible').end().addClass('visible').on('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend',function(){
resetAfterAnimation(section);
}
);
//if browser doesn't support transitionif( $('.no-csstransitions').length > 0 ){
resetAfterAnimation(section);
}
var url = newSection+'.html';
if(url!=window.location && bool){
//add the new page to the window.history //if the new page was triggered by a 'popstate' event,don't add it window.history.pushState({
path:url}
,'',url);
}
}
);
}
);
}
,50);
}
function loadingBarAnimation(){
var scaleMax = loadingBar.data('scale');
if( newScaleValue + 1 < scaleMax){
newScaleValue = newScaleValue + 1;
}
else if ( newScaleValue + 0.5 < scaleMax ){
newScaleValue = newScaleValue + 0.5;
}
loadingBar.velocity({
scaleY:newScaleValue}
,100,loadingBarAnimation);
}
function resetAfterAnimation(newSection){
//once the new section animation is over,remove the old section and make the new one scrollablenewSection.removeClass('overflow-hidden').prev('.cd-section').remove();
isAnimating = false;
//reset your loading barresetLoadingBar();
}
function resetLoadingBar(){
loadingBar.removeClass('loading').velocity({
scaleY:1}
,1);
}
}
);
JS代码(modernizr.js):
/* Modernizr 2.8.3 (Custom Build) | MIT & BSD * Build:http://modernizr.com/download/#-fontface-backgroundsize-borderimage-borderradius-boxshadow-flexbox-hsla-multiplebgs-opacity-rgba-textshadow-cssanimations-csscolumns-generatedcontent-cssgradients-cssreflections-csstransforms-csstransforms3d-csstransitions-applicationcache-canvas-canvastext-draganddrop-hashchange-history-audio-video-indexeddb-input-inputtypes-localstorage-postmessage-sessionstorage-websockets-websqldatabase-webworkers-geolocation-inlinesvg-smil-svg-svgclippaths-touch-webgl-shiv-cssclasses-addtest-prefixed-teststyles-testprop-testallprops-hasevent-prefixes-domprefixes-load */
;
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j.cssText=a}
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return C(n.join(a+";
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return!!a.WebGLRenderingContext}
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var c;
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return!!I("indexedDB",a)}
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return z("hashchange",a)&&(b.documentMode===c||b.documentMode>7)}
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CSS代码(style.css):
/* --------------------------------Primary style-------------------------------- */
*,*::after,*::before{box-sizing:border-box;}
html{font-size:62.5%;}
body{font-size:1.6rem;font-family:"PT Sans",sans-serif;color:#83b0b9;background-color:#343943;}
a{color:#d35657;text-decoration:none;}
/* --------------------------------Navigation-------------------------------- */
.cd-side-navigation{position:fixed;z-index:3;top:0;left:0;height:100vh;width:74px;overflow:hidden;}
.cd-side-navigation::before{/* background color of the side navigation */
content:'';position:absolute;top:0;left:0;height:100%;width:-webkit-calc(100% - 4px);width:calc(100% - 4px);background-color:#131519;}
.cd-side-navigation ul{height:100%;overflow-y:auto;-webkit-overflow-scrolling:touch;}
.cd-side-navigation li{width:-webkit-calc(100% - 4px);width:calc(100% - 4px);}
.cd-side-navigation a{display:block;position:relative;padding:4em 0 1.5em;font-size:1.2rem;text-align:center;color:#4a5261;-webkit-transition:background-color 0.2s,color 0.2s;-moz-transition:background-color 0.2s,color 0.2s;transition:background-color 0.2s,color 0.2s;}
.cd-side-navigation a svg{/* this is the icon */
position:absolute;left:50%;right:auto;-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);transform:translateX(-50%);top:1.3em;}
.cd-side-navigation a svg *{-webkit-transition:stroke 0.2s;-moz-transition:stroke 0.2s;transition:stroke 0.2s;}
.cd-side-navigation a::after{/* 4px line to the right of the item - visible on hover */
content:'';position:absolute;top:0;right:-4px;height:100%;width:4px;background-color:#83b0b9;opacity:0;-webkit-transition:opacity 0.2s;-moz-transition:opacity 0.2s;transition:opacity 0.2s;pointer-events:none;}
.no-touch .cd-side-navigation a:hover{background-color:#08090b;}
.no-touch .cd-side-navigation a:hover::after{opacity:1;}
.cd-side-navigation a.selected,.no-touch .cd-side-navigation a.selected:hover{background-color:#ffffff;color:#131519;}
.cd-side-navigation a.selected > svg *,.no-touch .cd-side-navigation a.selected:hover > svg *{stroke:#83b0b9;}
.cd-side-navigation li:nth-of-type(2) .selected > svg *,.cd-side-navigation li:nth-of-type(2) .selected:hover > svg *{stroke:#d35657;}
.cd-side-navigation li:nth-of-type(3) .selected > svg *,.cd-side-navigation li:nth-of-type(3) .selected:hover > svg *{stroke:#343943;}
.cd-side-navigation li:nth-of-type(4) .selected > svg *,.cd-side-navigation li:nth-of-type(4) .selected:hover > svg *{stroke:#e4b162;}
.cd-side-navigation li:nth-of-type(2) a::after{background-color:#d35657;}
.cd-side-navigation li:nth-of-type(3) a::after{background-color:#343943;}
.cd-side-navigation li:nth-of-type(4) a::after{background-color:#e4b162;}
@media only screen and (min-width:480px){.cd-side-navigation{width:94px;}
.cd-side-navigation a{padding:4em 0 1.5em;font-size:1.3rem;}
.cd-side-navigation a svg{top:1.6em;}
}
/* -------------------------------- Main Content-------------------------------- */
.cd-main{height:100vh;overflow:hidden;}
.cd-section{position:absolute;z-index:1;top:0;left:0;height:100%;width:100%;overflow-y:auto;padding-left:70px;/* Force Hardware Acceleration */
-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-transform:translateZ(0);-moz-transform:translateZ(0);-ms-transform:translateZ(0);-o-transform:translateZ(0);transform:translateZ(0);-webkit-transform:translateX(-100%);-moz-transform:translateX(-100%);-ms-transform:translateX(-100%);-o-transform:translateX(-100%);transform:translateX(-100%);-webkit-transition:-webkit-transform 0s 0.5s;-moz-transition:-moz-transform 0s 0.5s;transition:transform 0s 0.5s;}
.cd-section.overflow-hidden{/* this class is used to hide the scrolling bar while a new section is entering the viewport */
overflow:hidden;}
.cd-section header{position:relative;height:100vh;width:100%;background:#83b0b9;overflow:hidden;}
.cd-section.services header{background-color:#d35657;}
.cd-section.projects header{background-color:#343943;}
.cd-section.contact header{background-color:#e4b162;}
.cd-section .cd-scroll{/* this is the arrow at the bottom of the header */
display:block;position:absolute;bottom:60px;left:-webkit-calc(50vw - (74px - 4px)/2);left:calc(50vw - (74px - 4px)/2);width:44px;height:44px;/* image replacement */
overflow:hidden;text-indent:100%;white-space:nowrap;visibility:hidden;-webkit-transition:-webkit-transform 0s 0.5s,visibility 0s 0.5s;-moz-transition:-moz-transform 0s 0.5s,visibility 0s 0.5s;transition:transform 0s 0.5s,visibility 0s 0.5s;-webkit-transform:translateX(-50%) scale(0);-moz-transform:translateX(-50%) scale(0);-ms-transform:translateX(-50%) scale(0);-o-transform:translateX(-50%) scale(0);transform:translateX(-50%) scale(0);background:url("../img/cd-icon-arrow.svg") no-repeat center center;}
.cd-section.visible{/* this is the visible/selected section */
position:relative;z-index:2;-webkit-overflow-scrolling:touch;-webkit-transform:translateX(0);-moz-transform:translateX(0);-ms-transform:translateX(0);-o-transform:translateX(0);transform:translateX(0);-webkit-transition:-webkit-transform 0.5s 0s;-moz-transition:-moz-transform 0.5s 0s;transition:transform 0.5s 0s;}
.cd-section.visible .cd-scroll{visibility:visible;-webkit-transform:translateX(-50%) scale(1);-moz-transform:translateX(-50%) scale(1);-ms-transform:translateX(-50%) scale(1);-o-transform:translateX(-50%) scale(1);transform:translateX(-50%) scale(1);-webkit-transition:-webkit-transform 0.3s 0.5s,visibility 0s 0s;-moz-transition:-moz-transform 0.3s 0.5s,visibility 0s 0s;transition:transform 0.3s 0.5s,visibility 0s 0s;-webkit-animation:cd-scroll-down 1.2s 0.9s;-moz-animation:cd-scroll-down 1.2s 0.9s;animation:cd-scroll-down 1.2s 0.9s;-webkit-animation-iteration-count:2;-moz-animation-iteration-count:2;animation-iteration-count:2;}
@media only screen and (min-width:480px){.cd-section{padding-left:90px;}
.cd-section .cd-scroll{left:-webkit-calc(50vw - (94px - 4px)/2);left:calc(50vw - (94px - 4px)/2);}
}
@-webkit-keyframes cd-scroll-down{0%{-webkit-transform:translateX(-50%) scale(1);}
50%{-webkit-transform:translateY(10px) translateX(-50%) scale(1);}
100%{-webkit-transform:translateX(-50%) scale(1);}
}
@-moz-keyframes cd-scroll-down{0%{-moz-transform:translateX(-50%) scale(1);}
50%{-moz-transform:translateY(10px) translateX(-50%) scale(1);}
100%{-moz-transform:translateX(-50%) scale(1);}
}
@keyframes cd-scroll-down{0%{-webkit-transform:translateX(-50%) scale(1);-moz-transform:translateX(-50%) scale(1);-ms-transform:translateX(-50%) scale(1);-o-transform:translateX(-50%) scale(1);transform:translateX(-50%) scale(1);}
50%{-webkit-transform:translateY(10px) translateX(-50%) scale(1);-moz-transform:translateY(10px) translateX(-50%) scale(1);-ms-transform:translateY(10px) translateX(-50%) scale(1);-o-transform:translateY(10px) translateX(-50%) scale(1);transform:translateY(10px) translateX(-50%) scale(1);}
100%{-webkit-transform:translateX(-50%) scale(1);-moz-transform:translateX(-50%) scale(1);-ms-transform:translateX(-50%) scale(1);-o-transform:translateX(-50%) scale(1);transform:translateX(-50%) scale(1);}
}
.cd-title{position:absolute;top:50%;left:0;/* this prevents title from jumping when the section scroll bar is visible */
width:calc(100vw - 90px);padding:1em;color:#ffffff;text-align:center;/* Force Hardware Acceleration */
-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-transform:translateZ(0);-moz-transform:translateZ(0);-ms-transform:translateZ(0);-o-transform:translateZ(0);transform:translateZ(0);opacity:0;-webkit-transform:translateY(-50%) translateX(-80px);-moz-transform:translateY(-50%) translateX(-80px);-ms-transform:translateY(-50%) translateX(-80px);-o-transform:translateY(-50%) translateX(-80px);transform:translateY(-50%) translateX(-80px);-webkit-transition:-webkit-transform 0s 0.5s,opacity 0s 0.5s;-moz-transition:-moz-transform 0s 0.5s,opacity 0s 0.5s;transition:transform 0s 0.5s,opacity 0s 0.5s;}
.cd-title h2{font-size:2.8rem;font-weight:700;margin-bottom:20px;}
.cd-title span{opacity:0.6;}
.visible .cd-title{opacity:1;-webkit-transform:translateY(-50%);-moz-transform:translateY(-50%);-ms-transform:translateY(-50%);-o-transform:translateY(-50%);transform:translateY(-50%);-webkit-transition:-webkit-transform 0.4s 0.3s,opacity 0.4s 0.3s;-moz-transition:-moz-transform 0.4s 0.3s,opacity 0.4s 0.3s;transition:transform 0.4s 0.3s,opacity 0.4s 0.3s;}
@media only screen and (min-width:768px){.cd-title h2{font-size:5rem;}
}
.cd-content{padding:2em 0;background-color:#ebebeb;}
.cd-content p{width:90%;max-width:800px;margin:0 auto 2em;font-size:1.4rem;line-height:1.6;color:#999999;}
@media only screen and (min-width:768px){.cd-content{padding:4em 0;}
.cd-content p{font-size:1.6rem;}
}
/* -------------------------------- Loading Bar-------------------------------- */
#cd-loading-bar{position:fixed;z-index:2;left:70px;width:4px;visibility:hidden;/* Force Hardware Acceleration */
-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-transform:translateZ(0);-moz-transform:translateZ(0);-ms-transform:translateZ(0);-o-transform:translateZ(0);transform:translateZ(0);}
#cd-loading-bar.index{background-color:#83b0b9;}
#cd-loading-bar.services{background-color:#d35657;}
#cd-loading-bar.projects{background-color:#343943;}
#cd-loading-bar.contact{background-color:#e4b162;}
#cd-loading-bar.loading{visibility:visible;}
@media only screen and (min-width:480px){#cd-loading-bar{left:90px;}
}
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