今天给大家分享下返回顶部那块的制作教程,其实也不难,主要是用到html、css和一些jq代码。
效果图如下图所示:
废话不多说,我们开始教程:
首先我们把下面的html代码添加到主题footer.php文件的</body>上面:
<div class="gotop"> <a id="top"><i class="iconfont icon-arrow-up"></i></a> <a href="https://www.zhankr.net/<?php echo $gotop['qq_url']?>" rel="external nofollow" rel="external nofollow" rel='nofollow' class="uk-display-block b-b"><i class="iconfont icon-qq"></i></a> <a class="wechat"><i class="iconfont icon-wechat"></i></a> <a href="https://www.baidu.com/baidu?word=wptoo%E6%95%99%E7%A8%8B%E7%BD%91" rel="external nofollow" rel="external nofollow" rel='nofollow'><i class="iconfont icon-resonserate-fill"></i></a> <a id="footer"><i class="iconfont icon-arrow-down"></i></a> </div> <div class="gotop-pop"> <div class="gotop-pop-main"> <div class="gotop-pop-box uk-overflow-hidden"> <h3>微信</h3> <i class="iconfont icon-icon-test25 gotop-pop-box-close"></i> <img src="https://www.zhankr.net/wp-content/uploads/2020/02/2020020408254925.jpg" /> </div> </div> </div>
可以看到在右侧按钮上面是有Icon图标的,所以我们还需要加载一个Icon图标,把下面的一行代码添加到header.php的</head>标签上面,加载Icon样式。
<link rel="stylesheet" href="https://at.alicdn.com/t/font_1557485_rig7wtgjqd.css" rel="external nofollow" rel="external nofollow" />
Icon图标
如果你的博客有Icon图标样式,可以不用添加上面的代码,用自己的图标
然后我们添加js代码,将下面代码添加到footer.php文件的</body>上面:
<script> $(window).scroll(function() { var scroll_top = $(window).scrollTop(); if(scroll_top >= 200) { $(".gotop").fadeIn(); } else { $(".gotop").fadeOut(); } }); $("#top").click(function() { $("html,body").finish().animate({ "scrollTop": $(".top").offset().top }, 500); }); $("#footer").click(function() { $("html,body").finish().animate({ "scrollTop": $(".bottom").offset().top }, 500); }); $('.wechat').click(function() { $('.gotop-pop').toggle(); }); $('.gotop-pop-box-close').click(function() { $('.gotop-pop').hide() }); </script>
以上代码依赖jquery,请确保你的博客已经加载jquery文件。
最后就是css样式了, 将下面代码添加到header.php文件的</head>上面,也可以添加到主题的样式文件内,一般是style.css这个文件。(为了方便二次修改,css样式代码没有压缩,代码比较长,可以直接点击复制)
/* * ------------------------------------------------------------------------------ * 返回顶部样式 * ------------------------------------------------------------------------------ */ .gotop { position: fixed; bottom: 0; right: 0; margin: 30px; display: none; overflow: hidden; border-radius: 4px; border: 1px solid #eee; } .gotop a { display: block; padding: 10px 13px; background-color: #fff; transition: all .3s ease; color: #888; background: #fff; border-bottom: 1px solid #eee; text-decoration: none; cursor: pointer; } .gotop a:hover { color: #fff; background: #2c63ff; box-shadow: -3px 2px 10px -2px #2c63ff; transform: translateY(-3px); border: 0 } .gotop a:last-child { border: 0 } .gotop i { font-size: 18px } .gotop-pop { position: fixed; width: 100%; height: 100%; background: #00000030; display: none; top: 0; transition: all .3s; } .gotop-pop-main { position: relative; max-width: 600px; margin: 10% auto; padding: 15px; animation: fadeinB .6s infinite; -moz-animation: fadeinB .6s infinite; /* Firefox */ -webkit-animation: fadeinB .6s infinite; /* Safari and Chrome */ -o-animation: fadeinB 1s infinite; /* Opera */ animation-iteration-count: 1; -webkit-animation-iteration-count: 1; /* Safari å’Œ Chrome */ } .gotop-pop-box { background: #fff; padding: 20px; text-align: center; } .gotop-pop-box h3 { text-align: center; } .gotop-pop-box-close { position: absolute; right: 0; top: 0; font-size: 24px; color: #aaa; } @keyframes fadeinB { 0% { transform: translateY(20px); opacity: 0; filter: Alpha(opacity=0); } 100% { transform: translateY(0px); opacity: 1; filter: Alpha(opacity=1); } } .fadeinB { animation: fadeinB .6s infinite; -moz-animation: fadeinB .6s infinite; /* Firefox */ -webkit-animation: fadeinB .6s infinite; /* Safari and Chrome */ -o-animation: fadeinB 1s infinite; /* Opera */ animation-iteration-count: 1; -webkit-animation-iteration-count: 1; /* Safari å’Œ Chrome */ }
教程到此就结束了,完成以上步骤后,去网站前端看看效果吧.