果圖
各位長友大家好!
今天給大家帶來的是 炫酷復仇者聯盟電影幻燈片切換動畫!
大家可以按照自己的意愿,進行修改,做成自己喜歡的樣子!
想要文件版本的源碼,請看評論區!
廢話不多說,上源碼!
(function() {
var $$=function(selector, context) {
var context=context || document;
var elements=context.querySelectorAll(selector);
return [].slice.call(elements);
};
function _fncSliderInit($slider, options) {
var prefix=".fnc-";
var $slider=$slider;
var $slidesCont=$slider.querySelector(prefix + "slider__slides");
var $slides=$$(prefix + "slide", $slider);
var $controls=$$(prefix + "nav__control", $slider);
var $controlsBgs=$$(prefix + "nav__bg", $slider);
var $progressAS=$$(prefix + "nav__control-progress", $slider);
var numOfSlides=$slides.length;
var curSlide=1;
var sliding=false;
var slidingAT=+parseFloat(getComputedStyle($slidesCont)["transition-duration"]) * 1000;
var slidingDelay=+parseFloat(getComputedStyle($slidesCont)["transition-delay"]) * 1000;
var autoSlidingActive=false;
var autoSlidingTO;
var autoSlidingDelay=5000; // default autosliding delay value
var autoSlidingBlocked=false;
var $activeSlide;
var $activeControlsBg;
var $prevControl;
function setIDs() {
$slides.forEach(function($slide, index) {
$slide.classList.add("fnc-slide-" + (index + 1));
});
$controls.forEach(function($control, index) {
$control.setAttribute("data-slide", index + 1);
$control.classList.add("fnc-nav__control-" + (index + 1));
});
$controlsBgs.forEach(function($bg, index) {
$bg.classList.add("fnc-nav__bg-" + (index + 1));
});
};
setIDs();
function afterSlidingHandler() {
$slider.querySelector(".m--previous-slide").classList.remove("m--active-slide", "m--previous-slide");
$slider.querySelector(".m--previous-nav-bg").classList.remove("m--active-nav-bg", "m--previous-nav-bg");
$activeSlide.classList.remove("m--before-sliding");
$activeControlsBg.classList.remove("m--nav-bg-before");
$prevControl.classList.remove("m--prev-control");
$prevControl.classList.add("m--reset-progress");
var triggerLayout=$prevControl.offsetTop;
$prevControl.classList.remove("m--reset-progress");
sliding=false;
var layoutTrigger=$slider.offsetTop;
if (autoSlidingActive && !autoSlidingBlocked) {
setAutoslidingTO();
}
};
function performSliding(slideID) {
if (sliding) return;
sliding=true;
window.clearTimeout(autoSlidingTO);
curSlide=slideID;
$prevControl=$slider.querySelector(".m--active-control");
$prevControl.classList.remove("m--active-control");
$prevControl.classList.add("m--prev-control");
$slider.querySelector(prefix + "nav__control-" + slideID).classList.add("m--active-control");
$activeSlide=$slider.querySelector(prefix + "slide-" + slideID);
$activeControlsBg=$slider.querySelector(prefix + "nav__bg-" + slideID);
$slider.querySelector(".m--active-slide").classList.add("m--previous-slide");
$slider.querySelector(".m--active-nav-bg").classList.add("m--previous-nav-bg");
$activeSlide.classList.add("m--before-sliding");
$activeControlsBg.classList.add("m--nav-bg-before");
var layoutTrigger=$activeSlide.offsetTop;
$activeSlide.classList.add("m--active-slide");
$activeControlsBg.classList.add("m--active-nav-bg");
setTimeout(afterSlidingHandler, slidingAT + slidingDelay);
};
function controlClickHandler() {
if (sliding) return;
if (this.classList.contains("m--active-control")) return;
if (options.blockASafterClick) {
autoSlidingBlocked=true;
$slider.classList.add("m--autosliding-blocked");
}
var slideID=+this.getAttribute("data-slide");
performSliding(slideID);
};
$controls.forEach(function($control) {
$control.addEventListener("click", controlClickHandler);
});
function setAutoslidingTO() {
window.clearTimeout(autoSlidingTO);
var delay=+options.autoSlidingDelay || autoSlidingDelay;
curSlide++;
if (curSlide > numOfSlides) curSlide=1;
autoSlidingTO=setTimeout(function() {
performSliding(curSlide);
}, delay);
};
if (options.autoSliding || +options.autoSlidingDelay > 0) {
if (options.autoSliding===false) return;
autoSlidingActive=true;
setAutoslidingTO();
$slider.classList.add("m--with-autosliding");
var triggerLayout=$slider.offsetTop;
var delay=+options.autoSlidingDelay || autoSlidingDelay;
delay +=slidingDelay + slidingAT;
$progressAS.forEach(function($progress) {
$progress.style.transition="transform " + (delay / 1000) + "s";
});
}
$slider.querySelector(".fnc-nav__control:first-child").classList.add("m--active-control");
};
var fncSlider=function(sliderSelector, options) {
var $sliders=$$(sliderSelector);
$sliders.forEach(function($slider) {
_fncSliderInit($slider, options);
});
};
window.fncSlider=fncSlider;
}());
/* not part of the slider scripts */
/* Slider initialization
options:
autoSliding - boolean
autoSlidingDelay - delay in ms. If audoSliding is on and no value provided, default value is 5000
blockASafterClick - boolean. If user clicked any sliding control, autosliding won't start again
*/
fncSlider(".example-slider", {autoSlidingDelay: 4000});
var $demoCont=document.querySelector(".demo-cont");
[].slice.call(document.querySelectorAll(".fnc-slide__action-btn")).forEach(function($btn) {
$btn.addEventListener("click", function() {
$demoCont.classList.toggle("credits-active");
});
});
document.querySelector(".demo-cont__credits-close").addEventListener("click", function() {
$demoCont.classList.remove("credits-active");
});
document.querySelector(".js-activate-global-blending").addEventListener("click", function() {
document.querySelector(".example-slider").classList.toggle("m--global-blending-active");
});
<!DOCTYPE html>
<html >
<head>
<meta charset="UTF-8">
<title>html5 幻燈片切換動畫</title>
<link rel="stylesheet" href="css/style.css">
</head>
<body>
<div class="demo-cont">
<!-- slider start -->
<div class="fnc-slider example-slider">
<div class="fnc-slider__slides">
<!-- slide start -->
<div class="fnc-slide m--blend-green m--active-slide">
<div class="fnc-slide__inner">
<div class="fnc-slide__mask">
<div class="fnc-slide__mask-inner"></div>
</div>
<div class="fnc-slide__content">
<h2 class="fnc-slide__heading">
<div class="fnc-slide__heading-line">
<span>Black</span>
</div>
<div class="fnc-slide__heading-line">
<span>Widow</span>
</div>
</h2>
<button type="button" class="fnc-slide__action-btn">
Credits
<span data-text="Credits">Credits</span>
</button>
</div>
</div>
</div>
<!-- slide end -->
<!-- slide start -->
<div class="fnc-slide m--blend-dark">
<div class="fnc-slide__inner">
<div class="fnc-slide__mask">
<div class="fnc-slide__mask-inner"></div>
</div>
<div class="fnc-slide__content">
<h2 class="fnc-slide__heading">
<div class="fnc-slide__heading-line">
<span>Captain</span>
</div>
<div class="fnc-slide__heading-line">
<span>America</span>
</div>
</h2>
<button type="button" class="fnc-slide__action-btn">
Credits
<span data-text="Credits">Credits</span>
</button>
</div>
</div>
</div>
<!-- slide end -->
<!-- slide start -->
<div class="fnc-slide m--blend-red">
<div class="fnc-slide__inner">
<div class="fnc-slide__mask">
<div class="fnc-slide__mask-inner"></div>
</div>
<div class="fnc-slide__content">
<h2 class="fnc-slide__heading">
<div class="fnc-slide__heading-line">
<span>Iron</span>
</div>
<div class="fnc-slide__heading-line">
<span>Man</span>
</div>
</h2>
<button type="button" class="fnc-slide__action-btn">
Credits
<span data-text="Credits">Credits</span>
</button>
</div>
</div>
</div>
<!-- slide end -->
<!-- slide start -->
<div class="fnc-slide m--blend-blue">
<div class="fnc-slide__inner">
<div class="fnc-slide__mask">
<div class="fnc-slide__mask-inner"></div>
</div>
<div class="fnc-slide__content">
<h2 class="fnc-slide__heading">
<div class="fnc-slide__heading-line">
<span>Thor</span>
</div>
<div class="fnc-slide__heading-line">
<span>Just Thor</span>
</div>
</h2>
<button type="button" class="fnc-slide__action-btn">
Credits
<span data-text="Credits">Credits</span>
</button>
</div>
</div>
</div>
<!-- slide end -->
</div>
<nav class="fnc-nav">
<div class="fnc-nav__bgs">
<div class="fnc-nav__bg m--navbg-green m--active-nav-bg"></div>
<div class="fnc-nav__bg m--navbg-dark"></div>
<div class="fnc-nav__bg m--navbg-red"></div>
<div class="fnc-nav__bg m--navbg-blue"></div>
</div>
<div class="fnc-nav__controls">
<button class="fnc-nav__control">
Black Widow
<span class="fnc-nav__control-progress"></span>
</button>
<button class="fnc-nav__control">
Captain America
<span class="fnc-nav__control-progress"></span>
</button>
<button class="fnc-nav__control">
Iron Man
<span class="fnc-nav__control-progress"></span>
</button>
<button class="fnc-nav__control">
Thor
<span class="fnc-nav__control-progress"></span>
</button>
</div>
</nav>
</div>
<!-- slider end -->
<div class="demo-cont__credits">
<div class="demo-cont__credits-close"></div>
<h2 class="demo-cont__credits-heading">Made by</h2>
<img src="http://s3-us-west-2.amazonaws.com/s.cdpn.io/142996/profile/profile-512_5.jpg" alt="" class="demo-cont__credits-img" />
<h3 class="demo-cont__credits-name">Nikolay Talanov</h3>
<a target="_blank" class="demo-cont__credits-link">My codepen</a>
<a target="_blank" class="demo-cont__credits-link">My twitter</a>
<h2 class="demo-cont__credits-heading">Based on</h2>
<a target="_blank" class="demo-cont__credits-link">Concept by Kreativa Studio</a>
<h4 class="demo-cont__credits-blend">Global Blend Mode</h4>
<div class="colorful-switch">
<input type="checkbox" class="colorful-switch__checkbox js-activate-global-blending" id="colorful-switch-cb" />
<label class="colorful-switch__label" for="colorful-switch-cb">
<span class="colorful-switch__bg"></span>
<span class="colorful-switch__dot"></span>
<span class="colorful-switch__on">
<span class="colorful-switch__on__inner"></span>
</span>
<span class="colorful-switch__off"></span>
</label>
</div>
</div>
</div>
<script src="js/index.js"></script>
</body>
</html>
av元素是什么?
Nav元素用于定義導航鏈接,是HTML5新增的元素,該元素可以將具有導航性質的鏈接歸納在一個區域中,使頁面元素的語義更加明確。其中的導航元素可以鏈接到站點的其他頁面或者當前頁的其他部分。
Nav元素可以用作頁面導航的鏈接組,在導航鏈接組里面有很多的鏈接,點擊每個鏈接可以鏈接到其他頁面或者當前頁面的其他部分,并不是所有的鏈接組都要被放在Nav元素里面,只需要把最主要的、基本的、重要的放在Nav元素里面即可。
比如說頁腳底部如果有個版權聲明,不建議使用Nav元素,而建議使用footer元素是最合適的。一個頁面中可用多個Nav元素作為整體或者不同部分的導航
示例代碼:
Nav元素示例代碼
在上面這段代碼中,通過在Nav元素內部嵌套無序列表ul來搭建導航結構。通常一個HTML頁面中可以包含多個Nav元素,作為頁面整體或不同部分的導航。
具體來說Nav元素可以用的場景如下:
1.傳統導航條:目前主流網站上都有不同層級的導航條,其作用是跳轉到網站的其他主頁面。
2.側邊欄導航:目前主流博客網站及電商網站都有側邊欄導航,目的是將當前文章或當前商品頁面跳轉到其他文章或其他商品頁面。
3.頁內導航:它的作用是在本頁面幾個主要的組成部分之間進行跳轉。
4.翻頁操作:翻頁操作切換的是網頁的內容部分,可以通過單擊“上一頁”或“下一頁”切換,也可以通過單擊實際的頁數跳轉到某一頁。
除此Nav元素也可以用于其他重要的、基本的導航鏈接組中。并不是所有的鏈接組都要被放進Nav元素,只需要將主要的和基本的鏈接放進Nav元素即可。
T之家訊 隨著HTML5技術的廣泛運用,Adobe Flash技術越來越不受人待見,目前谷歌旗下全球最大的視頻網站YouTube已經成功完成了從Flash到HTML5的切換,現在又有一家流行的網絡服務公司要拋棄Flash了,它就是著名游戲直播平臺Twitch。
Twitch今日宣布將于2016年第二季度完成Flash到HTML5的轉換,全面采用H5技術,徹底拋棄Flash。該公司是在舊金山Moscone中心舉行的首屆社區大會上宣布的。
Twitch表示,HTML5技術有助于將其服務帶往更多平臺,不需要再操心第三方應用的支持問題。
*請認真填寫需求信息,我們會在24小時內與您取得聯系。