用jQuery.touchSwipe插件实现手机端场景滑动切换效果
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使用jQuery的touchSwipe插件监听触摸滑动事件,结合css3实现手机端场景滑动切换效果。最好在手机端测试代码,也可以在PC端用鼠标点击模拟滑动。
1、html代码:
<div class="container"> <div class="page page0 page_current"> <h1>你好,我是0号屏幕,第一屏,鼠标单击向下/向上拖动</h1> </div> <div class="page page1"> <h1>你好,我是1号屏幕,鼠标单击向下/向上拖动</h1> </div> <div class="page page2"> <h1>你好,我是2号屏幕,鼠标单击向下/向上拖动</h1> </div> <div class="page page3"> <h1>你好,我是3号屏幕,鼠标单击向下/向上拖动</h1> </div> <div class="page page4"> <h1>你好,我是4号屏幕,鼠标单击向下/向上拖动</h1> </div> <i class="fa fa-angle-double-up"></i> </div>
注意:需引入jquery-1.11.1.min.js和jquery.touchSwipe.min.js文件
2、css代码
.container { position: relative; width: 100%; height: 100%; -webkit-perspective: 1200px; -moz-perspective: 1200px; perspective: 1200px; //透视容器的位置是相对的,增加1200像素透视它 text-align: center; } .container .page { color: #fff; text-align: center; margin: 0; padding: 0; width: 100%; height: 100%; position: absolute; top: 0; left: 0; visibility: hidden; overflow: hidden; -webkit-backface-visibility: hidden; -moz-backface-visibility: hidden; backface-visibility: hidden; -webkit-transform: translate3d(0, 0, 0); -moz-transform: translate3d(0, 0, 0); transform: translate3d(0, 0, 0); -webkit-transform-style: preserve-3d; -moz-transform-style: preserve-3d; transform-style: preserve-3d; } .page_current{ visibility: visible!important; z-index: 1; } .container .page h1 { margin: 0; padding: 0; }
.fa-angle-double-up{ position: fixed; bottom: 20px; left: 49%; color: #FFF; font-size: 22px; animation: blink_up 1.2s infinite; -moz-animation: blink_up 1.2s infinite; -webkit-animation: blink_up 1.2s infinite; -o-animation: blink_up 1.2s infinite; z-index: 2; } @keyframes blink_up { 0%, 30% { opacity: 0; transform: translate(0,10px); } 60% { opacity: 1; transform: translate(0,0); } 100% { opacity: 0; transform: translate(0,-8px); } } /*翻页效果*/
.pt-page-moveToTop {
-webkit-animation: moveToTop .6s ease both;
-moz-animation: moveToTop .6s ease both;
animation: moveToTop .6s ease both;
z-index: 1!important;
}
.pt-page-moveFromTop {
-webkit-animation: moveFromTop .6s ease both;
-moz-animation: moveFromTop .6s ease both;
animation: moveFromTop .6s ease both;
z-index: 2!important;
}
.pt-page-moveToBottom {
-webkit-animation: moveToBottom .6s ease both;
-moz-animation: moveToBottom .6s ease both;
animation: moveToBottom .6s ease both;
z-index: 1!important;
}
.pt-page-moveFromBottom {
-webkit-animation: moveFromBottom .6s ease both;
-moz-animation: moveFromBottom .6s ease both;
animation: moveFromBottom .6s ease both;
z-index: 2!important;
}
@-webkit-keyframes moveFromTop {
from {
-webkit-transform: translateY(-100%);
}
}
@-moz-keyframes moveFromTop {
from {
-moz-transform: translateY(-100%);
}
}
@keyframes moveFromTop {
from {
transform: translateY(-100%);
}
}
@-webkit-keyframes moveFromBottom {
from {
-webkit-transform: translateY(100%);
}
}
@-moz-keyframes moveFromBottom {
from {
-moz-transform: translateY(100%);
}
}
@keyframes moveFromBottom {
from {
transform: translateY(100%);
}
}
@-webkit-keyframes moveToTop {
to {
-webkit-transform: translateY(-20%) scale(0.8);
}
}
@-moz-keyframes moveToTop {
to {
-moz-transform: translateY(-20%) scale(0.8);
}
}
@keyframes moveToTop {
to {
transform: translateY(-20%) scale(0.8);
}
}
@-webkit-keyframes moveToBottom {
to {
-webkit-transform: translateY(20%) scale(0.8);
}
}
@-moz-keyframes moveToBottom {
to {
-moz-transform: translateY(20%) scale(0.8);
}
}
@keyframes moveToBottom {
to {
transform: translateY(20%) scale(0.8);
}
}
/*翻页效果*/
注意:手机端css代码兼容问题:需在css样式前添加前缀以兼容不同浏览器
示例代码:
.fa-angle-double-up{ position: fixed; bottom: 20px; left: 49%; color: #FFF; font-size: 22px; animation: blink_up 1.2s infinite; -moz-animation: blink_up 1.2s infinite; -webkit-animation: blink_up 1.2s infinite; -o-animation: blink_up 1.2s infinite; z-index: 2; } @keyframes blink_up { 0%, 30% { opacity: 0; transform: translate(0,10px); } 60% { opacity: 1; transform: translate(0,0); } 100% { opacity: 0; transform: translate(0,-8px); } } @-moz-keyframes blink_up { 0%, 30% { -moz-opacity: 0; -moz-transform: translate(0,10px); } 60% { -moz-opacity: 1; -moz-transform: translate(0,0); } 100% { -moz-opacity: 0; -moz-transform: translate(0,-8px); } } @-webkit-keyframes blink_up { 0%, 30% { -webkit-opacity: 0; -webkit-transform: translate(0,10px); } 60% { -webkit-opacity: 1; -webkit-transform: translate(0,0); } 100% { -webkit-opacity: 0; -webkit-transform: translate(0,-8px); } } @-o-keyframes blink_up { 0%, 30% { -o-opacity: 0; -o-transform: translate(0,10px); } 60% { -o-opacity: 1; -o-transform: translate(0,0); } 100% { -o-opacity: 0; -o-transform: translate(0,-8px); } }
3、js代码
$(document).ready(function() { var nowpage = 0; //给最大的盒子增加事件监听 $(".container").swipe({ swipe:function(event, direction, distance, duration, fingerCount) { if (direction == "up") { //向上滑动页面 nowpage = nowpage + 1; $(".page").eq((nowpage-1)%5).addClass("pt-page-moveToTop"); //当前显示页面向上滑动移出视窗 $(".page").eq((nowpage%5)).addClass("page_current pt-page-moveFromBottom"); //下个页面显示并向上滑动至视窗 $(".container").swipe(‘disable‘); //页面处于滑动动画时禁止swipe插件 setTimeout(function(){ $(".page").eq((nowpage-1)%5).removeClass("page_current pt-page-moveToTop"); //移除滑动动画效果 $(".page").eq((nowpage%5)).removeClass("pt-page-moveFromBottom"); //移除滑动动画效果 $(".container").swipe(‘enable‘); //页面滑动动画结束时重新启用swipe插件 },600); } else if (direction == "down") { //向下滑动页面 if(nowpage==0){ //当前页面为第一个页面时 nowpage = nowpage +4; console.log("a"); }else{ nowpage = nowpage -1; } $(".page").eq((nowpage+1)%5).addClass("pt-page-moveToBottom"); //当前显示页面向下滑动移出视窗 $(".page").eq((nowpage%5)).addClass("page_current pt-page-moveFromTop"); //下个页面显示并向下滑动至视窗 $(".container").swipe(‘disable‘); console.log(nowpage%5); console.log((nowpage+1)%5); console.log(nowpage); setTimeout(function(){ $(".page").eq((nowpage+1)%5).removeClass("page_current pt-page-moveToBottom"); $(".page").eq((nowpage%5)).removeClass("pt-page-moveFromTop"); $(".container").swipe(‘enable‘); },600); } } }); });
通过使用jquery的touchSwipe插件给class名称为container的div元素添加滑动事件监听,并根据滑动事件的方向切换场景。
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