这次给大家带来JQuery实现侧边栏菜单，JQuery实现侧边栏菜单的注意事项有哪些，下面就是实战案例，一起来看一下。
效果图如下：
在线预览 源码下载
html代码：
<p id="paper-back"> <nav> <p class="close"></p> <a href="#">Home</a> <a href="#">About Us</a> <a href="#">Our Work</a> <a href="#">Contact</a> </nav> </p> <p id="paper-window"> <p id="paper-front"> <p class="hamburger"><span></span></p> <p id="container"> <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="/scripts/bc/_gg.js" type="text/javascript"></script></p> </section> <section></section> </p> </p> </p>
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();相信看了本文案例你已经掌握了方法，更多精彩请关注php中文网其它相关文章！
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以上是JQuery实现侧边栏菜单的详细内容。更多信息请关注PHP中文网其他相关文章！
