基于jQuery倾斜打开侧边栏菜单特效代码

基于jQuery多重图片无限循环动画效果。这是一款非常实用的jQuery多图片无限循环动画特效插件。

效果图如下：

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html代码：

<div> <nav> <div></div> <a href="#">Home</a> <a href="#">About Us</a> <a href="#">Our Work</a> <a href="#">Contact</a> </nav> </div> <div> <div> <div><span></span></div> <div> <section> <p>点击左上角的按钮打开菜单</p> <p>适用浏览器：、FireFox、Chrome、Safari、Opera、傲游、搜狗、世界之窗. <br>不支持IE及以下浏览器。</p> <p> <script src="https://www.jb51.net/scripts/bc/_gg__.js" type="text/javascript"></script></p> </section> <section></section> </div> </div> </div>

js代码：

var paperMenu = { $window: $('#paper-window'), $paperFront: $('#paper-front'), $hamburger: $('.hamburger'), offset: , pageHeight: $('#paper-front').outerHeight(), open: function () { this.$window.addClass('tilt'); this.$hamburger.off('click'); $('#container, .hamburger').on('click', this.close.bind(this)); this.hamburgerFix(true); // console.log('opening...'); }, close: function () { this.$window.removeClass('tilt'); $('#container, .hamburger').off('click'); this.$hamburger.on('click', this.open.bind(this)); this.hamburgerFix(false); // console.log('closing...'); }, updateTransformOrigin: function () { scrollTop = this.$window.scrollTop(); equation = (scrollTop + this.offset) / this.pageHeight * ; this.$paperFront.css('transform-origin', 'center ' + equation + '%'); }, hamburgerFix: function (opening) { if (opening) { $('.hamburger').css({ position: 'absolute', top: this.$window.scrollTop() + + 'px' }); } else { setTimeout(function () { $('.hamburger').css({ position: 'fixed', top: 'px' }); }, ); } }, bindEvents: function () { this.$hamburger.on('click', this.open.bind(this)); $('.close').on('click', this.close.bind(this)); this.$window.on('scroll', this.updateTransformOrigin.bind(this)); }, init: function () { this.bindEvents(); this.updateTransformOrigin(); } }; paperMenu.init();

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