求指教，为啥我做的没效果呀
慕少5527016
2016-11-25 13:19
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
#testBox{
-webkit-perspective:500;
-webkit-perspective-origin:50% 50%;
}
#wrrap{
-webkit-transform-style:preserve-3d;
width:300px;
height:300px;
position: relative;
margin: 50px auto;
}
.num{
width: 300px;
height: 300px;
background-color: black;
color: white;
font-size: 200px;
position: absolute;
line-height: 300px;
text-align:center;
-webkit-transform-origin:bottom;
-webkit-transition: -webkit-transform 1s linear;
}
#num1{
-webkit-transform:rotateX(0deg);
}
#num2,#num3,#num4{
-webkit-transform:rotateX(90deg);
}
.op{
text-align:center;
margin:0 auto;
}
</style>
<script type="text/javascript">
var page=1;
function next(){
var dqy=document.getElementbyId("num"+page);
dqy.style.webkitTransform="rotateX(-90deg)";
page ++;
var xyy=document.getElementbyId("num"+page);
xyy.style.webkitTransform="rotateX(0deg)"; }
function previous(){
var dqy=document.getElementbyId("num"+page);
dqy.style.webkitTransform="rotateX(90deg)";
page --;
var qyy=document.getElementbyId("num"+page);
qyy.style.webkitTransform="rotateX(0deg)"; }
</script>
</head>
<body>
<div id="testBox">
<div id="wrrap">
<div id="num1">1</div>
<div id="num2">2</div>
<div id="num3">3</div>
<div id="num4">4</div>
</div>
</div>
<div>
<a href="javascript:next()">next</a> <a href="javascript:previous()">previous</a>
</div>
</body>
</html>
2回答
-
- 郭清萍3147421
- 2017-03-11 19:57:12
首先你的页面显示就有问题，style中num的样式是写给谁的呢，显然你是要给每一个页面的，那么就要写给每个页面的class
-
- 张晓攀0
- 2016-12-03 07:46:48
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<style>
#my3Dspace{
perspective: 800px;
perspective-origin: 50% 50%;
overflow: hidden;
}
#pagegroup{
width:400px;
height:400px;
margin:0 auto;
-webkit-transform-style: preserve-3d;
-moz-transform-style: preserve-3d;
-ms-transform-style: preserve-3d;
transform-style: preserve-3d;
position: relative;
}
.page{
width:360px;
height:360px;
padding: 20px;
background-color: #000;
color:#fff;
font-size: 360px;
font-weight: bold;
line-height: 360px;
text-align: center;
position: absolute;
}
#page1{
transform-origin: bottom;
transition:transform 1s linear;
}
#page2,#page3,#page4,#page5,#page6{
transform-origin:bottom;
transition:transform 1s linear;
transform:rotatex(90deg);
}
.btn{
text-align: center;
margin-top: 20px;
}
</style>
</head>
<body>
<div id="my3Dspace">
<div id="pagegroup">
<div id="page1" class="page">1</div>
<div id="page2" class="page">2</div>
<div id="page3" class="page">3</div>
<div id="page4" class="page">4</div>
<div id="page5" class="page">5</div>
<div id="page6" class="page">6</div>
</div>
</div>
<div class="btn">
<a href="javascript:prev()" id="prev">上一张</a>
<a href="javascript:next()" id="next">下一张</a>
</div>
<script>
var curIndex=1;
function next(){
if(curIndex==6){
return;
}
var curpage=document.getElementById("page"+curIndex);
curpage.style.transform="rotatex(-90deg)";
curIndex++;
curpage=document.getElementById("page"+curIndex);
curpage.style.transform="rotatex(0deg)";
}
function prev(){
if(curIndex==1){
return ;
}
var curpage=document.getElementById("page"+curIndex);
curpage.style.transform="rotatex(90deg)";
curIndex--;
curpage=document.getElementById("page"+curIndex);
curpage.style.transform="rotatex(0deg)";
}
</script>
</body>
</html>
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