所以,我想让产品查看器具有缩略图,可以通过单击后/前按钮向后或向前滑动。我不知道为什么我的代码不起作用。这是代码。请帮我找出问题。谢谢!
Html代码
<div id="wrapper">
<div id="main-image">
</div>
<div class='main-slider'>
<div class="window">
<div class='slider-large-image'>
<img src='img3.png' height="500" width="960"> </img>
<img src='img2.png' height="500" width="960"> </img>
<img src='img3.png' height="500" width="960"> </img>
<img src='img4.png' height="500" width="960"> </img>
</div>
</div>
<div class='slider-pager'>
<a href="#" id="b"> ‹ </a>
<a href="#" id="f"> › </a>
</div>
</div>
Javascript代码
$(document).ready(function() {
var imagewidth = /*$(".window").width()*/960;
var imagesum = /*$(".slider-large-image img").size()*/5;
var imagereelwidth = imagewidth * imagesum;
$(".slider-large-image").css({'width' : imagereelwidth});
rotatef = function() {
$(".slider-large-image").animate({
left : -imagewidth
},500 );
};
rotateb = function() {
$(".slider-large-image").animate({
left : imagewidth
},500 );
};
$(".slider-pager a#b").click(function() {
rotateb(); //Trigger rotation immediately
//return false; //Prevent browser jump to link anchor
});
$(".slider-pager a#f").click(function() {
rotatef(); //Trigger rotation immediately
//return false; //Prevent browser jump to link anchor
});
});
CSS
#wrapper
{
margin:0 auto;
}
.main-slider
{
float:left;
position:relative;
margin-bottom:10px;
/*background-color:#CCC;*/
border: 0px solid #000;
top:25px;
left:0px;
z-index:1004;
-moz-border-radius:5px;
border-radius:5px;
-moz-box-shadow: 0px 0px 30px 1px #999;
-webkit-box-shadow: 0px 0px 30px 1px #999;
box-shadow: 0px 0px 30px 1px #999;
}
.window
{
width: 960px;
height: 500px;
overflow:hidden;
position:relative;
}
.slider-large-image
{
position:absolute;
top:0px;
left:0px;
}
.slider-large-image img {float:left;}
.slider-pager
{
position:absolute;
float:left;
width: 100px;
height: 10px;
background-color:#333;
top:0%;
left:89.5%;
padding-bottom:10px;
padding-right:0;
}
.slider-pager a
{
padding:1px;
text-align:center;
text-decoration:none;
font-size:20px;
font-weight:700;
color:#ccc;
margin-right:5px;
width:1px;
height:1px;
position:relative;
top:-10px;
}
.main-slider
{
padding:0px;
color:#FFF;
text-align: center;
line-height: 40px;
font:"Comic Sans MS", cursive;
font-size:20px;
text-decoration:none;
}
.main-slider .slider-pager a:hover
{
background-color:#999;
-moz-border-radius:10px;
border-radius:10px;
color:black;
}
.main-slider .slider-pager a.active
{
background-color:#999;
-moz-border-radius:10px;
border-radius:10px;
}
.main-slider .info-page
{
background-color:#000;
width:600px;
height:50px;
text-align:center;
text-shadow:#666;
font:"28 Days Later";
color:#FFF;
line-height: 40px;
font-size:40px
}
.main-slider .info-page #d:hover
{
color:#FF0;
}
答案 0 :(得分:3)
让我们从你的格式开始(我修复了,顺便说一句):
<div id="wrapper">
未关闭!<img src=""></img>
正确: <img src="" />
-moz-border-radius: 10px; border-radius: 10px;
<img src='img3.png' height="200" width="300" />
<div id="main-image"></div>
的任何功能。下次在这里放置一个问题时删除这些类型的元素,因为这个元素与手头的问题100%无关。 (同样适用于你的css中的
和.main-slider .info-page #d:hover {}
).main-slider {}
应该在css中声明两次(所以我合并它们,如果你有特殊目的,那么就把它放回原处).slider-large-image img {float: left; width:; height:;}
.slider-pager a
和.main-slider .slider-pager a:hover
。为什么还要在.main-slider
前添加.slider-pager a:hover
?.slider-pager a:hover, .slider-pager a:active {background-color: #999; -moz-border-radius: 10px; border-radius: 10px;}
position: absolute;
太多了。我坚信,你的意思是使用position: relative;
font
这样的参数
醇>
备注:强>
<div class="slider-pager"></div>
必须在哪里?它显然位于一般容器内(图像顶部),但位于顶部,底部或底部中心?我把它放在底部中心,因为它看起来最好)$(".slider-large-image").css({'width' : imagereelwidth});
并添加了.slider-large-image
,以使其无限次旋转。现场演示
<强> http://jsfiddle.net/hobobne/PmXr2/ 强>
完整版代码:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>Having trouble making this product slider. Please help? - Kalle H. Väravas answer</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"></script>
<style>
html, body {margin: 0px; padding: 0px;}
html, body, div, th, td, p, a {font-family: "Comic Sans MS", cursive; font-size: 12px; color: #000000;}
.cb {clear: both;}
#wrapper {width: 400px; margin: 0px auto;}
.main-slider {float: left; position: relative; margin-bottom: 10px; border: 0px solid #000; top: 25px; left: 0px; -moz-border-radius: 5px; border-radius: 5px; -moz-box-shadow: 0px 0px 30px 1px #999; -webkit-box-shadow: 0px 0px 30px 1px #999; box-shadow: 0px 0px 30px 1px #999; padding: 0px; color: #FFF; text-align: center; text-decoration: none; /*background-color: #CCC;*/}
.window {width: 300px; height: 200px; overflow: hidden; position: relative;}
.slider-large-image {position: relative; overflow: hidden; float: left; list-style-type: none; margin: 0px; padding: 0px;}
.slider-large-image li {margin: 0px; padding: 0px; float: left; display: inline-block;}
.slider-large-image li img {float: left; width: 300px; height: 200px;}
.slider-pager {position: relative; z-index: 2; margin: -40px auto 0px;}
.slider-pager a {margin: 0px 2px; padding: 2px; text-align: center; text-decoration: none; font-size: 20px; font-weight: bold; color: #ccc;}
.slider-pager a:hover,
.slider-pager a:active {background-color: #999; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px;}
.slider-pager a:hover {color: black;}
.slider-pager a.active {/* background-color and border-radius used to be here.. */}
</style>
</head>
<body>
<div id="wrapper">
<div class="main-slider">
<div class="window">
<ul class="slider-large-image">
<li><img src="http://images.sneakhype.com/wp-content/uploads/2010/12/Miley-Cyrus-300x200.jpg" /></li>
<li><img src="http://wa2.www.3news.co.nz/Portals/0-Articles/185340/miley-cyrus_reuters_420.jpg?width=300" /></li>
<li><img src="http://cdn.buzznet.com/media/jjr/headlines/2009/03/miley-cyrus-ryan-seacrest.jpg" /></li>
<li><img src="http://images.smh.com.au/2010/12/29/2112265/miley_cyrus_400-300x200.jpg" /></li>
</ul>
</div>
<div class="slider-pager"><a href="#" id="b">‹</a><a href="#" id="f">›</a></div>
</div>
<br class="cb" />
</div>
<script>
var imagewidth = $('.slider-large-image li').outerWidth();
var imagesum = $('.slider-large-image li img').size();
var imagereelwidth = imagewidth * imagesum;
$(".slider-large-image").css({'width' : imagereelwidth});
$('.slider-large-image li:first').before($('.slider-large-image li:last'));
$('.slider-large-image').css({'left' : '-' + imagewidth + 'px'});
rotatef = function (imagewidth) {
var left_indent = parseInt($('.slider-large-image').css('left')) - imagewidth;
$('.slider-large-image:not(:animated)').animate({'left' : left_indent}, 500, function() {
$('.slider-large-image li:last').after($('.slider-large-image li:first'));
$('.slider-large-image').css({'left' : '-' + imagewidth + 'px'});
});
};
rotateb = function (imagewidth) {
var left_indent = parseInt($('.slider-large-image').css('left')) + imagewidth;
$('.slider-large-image:not(:animated)').animate({'left' : left_indent}, 500, function(){
$('.slider-large-image li:first').before($('.slider-large-image li:last'));
$('.slider-large-image').css({'left' : '-' + imagewidth + 'px'});
});
};
$(".slider-pager a#b").click(function () {
rotateb(imagewidth);
return false;
});
$(".slider-pager a#f").click(function () {
rotatef(imagewidth);
return false;
});
</script>
</body>
</html>
答案 1 :(得分:1)
试试这个:
rotatef = function() {
$(".slider-large-image").animate({
"left" : "-="+imagewidth
},500 );
};
rotateb = function() {
$(".slider-large-image").animate({
"left": "+="+imagewidth
},500 );
};