Vv

VJuly 7, 2020

很可爱的返回顶部js素材,网站安装教程

给自己网站放一个返回顶部js特效效果把,主要是图片素材也不错,比较抢镜,所以弄个小教程,比较简单,放上去试试看把

QQ图片20200707151328.png

演示效果:本站

首先,主要代码如下

<div class="back-to-top cd-top faa-float animated" ></div>

这里代码放在,一般是底部foot的文件里面,具体位置底部就行,faa-float是自然状态的摇曳抖动的效果

样式css的配置:

/*gotop*/

@media (max-width:1000px){.back-to-top{display:none!important;}}
@-webkit-keyframes wrench{0%{-webkit-transform:rotate(-12deg);transform:rotate(-12deg)}8%{-webkit-transform:rotate(12deg);transform:rotate(12deg)}10%{-webkit-transform:rotate(24deg);transform:rotate(24deg)}18%,20%{-webkit-transform:rotate(-24deg);transform:rotate(-24deg)}28%,30%{-webkit-transform:rotate(24deg);transform:rotate(24deg)}38%,40%{-webkit-transform:rotate(-24deg);transform:rotate(-24deg)}48%,50%{-webkit-transform:rotate(24deg);transform:rotate(24deg)}58%,60%{-webkit-transform:rotate(-24deg);transform:rotate(-24deg)}68%{-webkit-transform:rotate(24deg);transform:rotate(24deg)}100%,75%{-webkit-transform:rotate(0deg);transform:rotate(0deg)}}@keyframes wrench{0%{-webkit-transform:rotate(-12deg);-ms-transform:rotate(-12deg);transform:rotate(-12deg)}8%{-webkit-transform:rotate(12deg);-ms-transform:rotate(12deg);transform:rotate(12deg)}10%{-webkit-transform:rotate(24deg);-ms-transform:rotate(24deg);transform:rotate(24deg)}18%,20%{-webkit-transform:rotate(-24deg);-ms-transform:rotate(-24deg);transform:rotate(-24deg)}28%,30%{-webkit-transform:rotate(24deg);-ms-transform:rotate(24deg);transform:rotate(24deg)}38%,40%{-webkit-transform:rotate(-24deg);-ms-transform:rotate(-24deg);transform:rotate(-24deg)}48%,50%{-webkit-transform:rotate(24deg);-ms-transform:rotate(24deg);transform:rotate(24deg)}58%,60%{-webkit-transform:rotate(-24deg);-ms-transform:rotate(-24deg);transform:rotate(-24deg)}68%{-webkit-transform:rotate(24deg);-ms-transform:rotate(24deg);transform:rotate(24deg)}100%,75%{-webkit-transform:rotate(0deg);-ms-transform:rotate(0deg);transform:rotate(0deg)}}.faa-parent.animated-hover:hover>.faa-wrench,.faa-wrench.animated,.faa-wrench.animated-hover:hover{-webkit-animation:wrench 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vertical{0%{-webkit-transform:translate(0,-3px);transform:translate(0,-3px)}4%{-webkit-transform:translate(0,3px);transform:translate(0,3px)}8%{-webkit-transform:translate(0,-3px);transform:translate(0,-3px)}12%{-webkit-transform:translate(0,3px);transform:translate(0,3px)}16%{-webkit-transform:translate(0,-3px);transform:translate(0,-3px)}20%{-webkit-transform:translate(0,3px);transform:translate(0,3px)}100%,22%{-webkit-transform:translate(0,0);transform:translate(0,0)}}@keyframes 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linear}.faa-burst.animated-hover.faa-slow:hover,.faa-burst.animated.faa-slow,.faa-parent.animated-hover:hover>.faa-burst.faa-slow{-webkit-animation:burst 3s infinite linear;animation:burst 3s infinite linear}@-webkit-keyframes falling{0%{-webkit-transform:translateY(-50%);transform:translateY(-50%);opacity:0}50%{-webkit-transform:translateY(0%);transform:translateY(0%);opacity:1}100%{-webkit-transform:translateY(50%);transform:translateY(50%);opacity:0}}@keyframes falling{0%{-webkit-transform:translateY(-50%);-ms-transform:translateY(-50%);transform:translateY(-50%);opacity:0}50%{-webkit-transform:translateY(0%);-ms-transform:translateY(0%);transform:translateY(0%);opacity:1}100%{-webkit-transform:translateY(50%);-ms-transform:translateY(50%);transform:translateY(50%);opacity:0}}.faa-falling.animated,.faa-falling.animated-hover:hover,.faa-parent.animated-hover:hover>.faa-falling{-webkit-animation:falling 2s linear infinite;animation:falling 2s linear infinite}.faa-falling.animated-hover.faa-fast:hover,.faa-falling.animated.faa-fast,.faa-parent.animated-hover:hover>.faa-falling.faa-fast{-webkit-animation:falling 1s linear infinite;animation:falling 1s linear infinite}.faa-falling.animated-hover.faa-slow:hover,.faa-falling.animated.faa-slow,.faa-parent.animated-hover:hover>.faa-falling.faa-slow{-webkit-animation:falling 3s linear infinite;animation:falling 3s linear infinite}
@media (min-width: 1024px){.topButton{display: none;!important}#goToTop{display: none;!important}}
.back-to-top{
    cursor: pointer;
    position: fixed;
    right: 80px;
    top: -900px;
    z-index: 2;
    width: 70px;
    height: 900px;
    background: url(./img/scroll.png);
    transition: all .5s ease-in-out;
    opacity: 1;
}

最末尾的代码是图片的地址,图片我已经打包了,可以直接下载

最后是js文件,控制滑动返回的效果特效的

 $(function() {
        //scroll 事件适用于所有可滚动的元素和 window 对象(浏览器窗口)。
        $(window).scroll(function() {
                var scroHei = $(window).scrollTop();//滚动的高度
                if (scroHei > 500) {
                   $('.back-to-top').css('top','-200px');
                   // $('.back-to-top').fadeIn();
                } else {                                                
                    $('.back-to-top').css('top','-999px');
                    // $('.back-to-top').fadeOut();
                }
            })
            /*点击返回顶部*/
        $('.back-to-top').click(function() {
            $('body,html').animate({
                scrollTop: 0
            }, 600);
        })
    })

具体就完事了,我这边打包了整个文件,包括图片的素材代码,喜欢的话,直接下载就好了

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