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,更多精彩请关注其它相关文章!
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以上就是jquery实现侧边栏菜单的详细内容。
