Javascript 如何使用相同的js函数显示两个旋转木马
我的网站上有一个旋转木马滑块，我复制了它，在同一页面上有另一个类似的滑块。第一个旋转木马工作正常，但在第二个旋转木马中，“上一个”和“下一个”按钮不工作，并且并非所有幻灯片都显示出来。有没有办法在同一页面上重复使用同一功能两次？还是这里发生了什么事？什么都可以 以下是我的两个转盘代码：Javascript 如何使用相同的js函数显示两个旋转木马,javascript,html,slider,carousel,Javascript,Html,Slider,Carousel,我的网站上有一个旋转木马滑块，我复制了它，在同一页面上有另一个类似的滑块。第一个旋转木马工作正常，但在第二个旋转木马中，“上一个”和“下一个”按钮不工作，并且并非所有幻灯片都显示出来。有没有办法在同一页面上重复使用同一功能两次？还是这里发生了什么事？什么都可以 以下是我的两个转盘代码： <article class="content menu-top dark"> <section class="featured-slider"> <
<article class="content menu-top dark">
<section class="featured-slider">
<div class="ca-container">
<div class="nav-featured">
<div class="prev-featured"></div>
<a href="#anchor3"><div class="btn-featured">Button</div></a>
<div class="next-featured"></div>
</div>
<div class="main-carousel hideme dontHide">
<div class="ca-wrapper">
<div class="ca-item ca-item-1">
<div class="f-single">
<a href="#" class="mfp-iframe">
<div class="f-image">
<img src="image1.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Watch Now</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-2">
<div class="f-single">
<a href="#" class="mfp-iframe">
<div class="f-image">
<img src="image2.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Watch Now</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-3">
<div class="f-single">
<a href="#" class="mfp-iframe">
<div class="f-image">
<img src="image3.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Watch Now</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-4">
<div class="f-single">
<a href="#" class="mfp-iframe">
<div class="f-image">
<img src="image4.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Watch Now</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-5">
<div class="f-single">
<a href="#" class="mfp-iframe">
<div class="f-image">
<img src="image5.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Watch Now</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-6">
<div class="f-single">
<a href="#" class="mfp-iframe">
<div class="f-image">
<img src="image6.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Watch Now</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
</div>
</div>
</div>
</section>
</article>
<article class="content menu-top dark">
<section class="featured-slider">
<div class="ca-container">
<div class="nav-featured">
<div class="prev-featured"></div>
<a href="#anchor5"><div class="btn-featured">Button</div></a>
<div class="next-featured"></div>
</div>
<div class="main-carousel hideme dontHide">
<div class="ca-wrapper">
<div class="ca-item ca-item-1">
<div class="f-single">
<a href="image7.jpg">
<div class="f-image">
<img src="image8.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Text</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-2">
<div class="f-single">
<a href="image9.jpg">
<div class="f-image">
<img src="image10.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Text</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-3">
<div class="f-single">
<a href="image11.jpg">
<div class="f-image">
<img src="image12.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Text</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-4">
<div class="f-single">
<a href="image13.jpg">
<div class="f-image">
<img src="image14.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Text</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-5">
<div class="f-single">
<a href="image15.jpg">
<div class="f-image">
<img src="image16.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Text</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-6">
<div class="f-single">
<a href="image17.jpg">
<div class="f-image">
<img src="image18.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Text</div>
</div>
</div>
<div class="f-info">Wales</div>
</a>
</div>
</div>
<div class="ca-item ca-item-7">
<div class="f-single">
<a href="image19.jpg">
<div class="f-image">
<img src="image20.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Text</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
<div class="ca-item ca-item-8">
<div class="f-single">
<a href="image21.jpg">
<div class="f-image">
<img src="image22.jpg" alt='img'>
<div class="image-hover-overlay"></div>
<span class="f-category"></span>
<div class="portfolio-meta">
<div>Text</div>
<div class="clear"></div>
<div>Text</div>
</div>
</div>
<div class="f-info">Text</div>
</a>
</div>
</div>
</div>
</div>
</div>
</section>
</article>
(function($) {var aux = {
navigate : function( dir, $el, $wrapper, opts, cache ) {
var scroll = opts.scroll,
factor = 1,
idxClicked = 0;
if( cache.expanded ) {
scroll = 1; // scroll is always 1 in full mode
factor = 3; // the width of the expanded item will be 3 times bigger than 1 collapsed item
idxClicked = cache.idxClicked; // the index of the clicked item
}
// clone the elements on the right / left and append / prepend them according to dir and scroll
if( dir === 1 ) {
$wrapper.find('div.ca-item:lt(' + scroll + ')').each(function(i) {
$(this).clone(true).css( 'left', ( cache.totalItems - idxClicked + i ) * cache.itemW * factor + 'px' ).appendTo( $wrapper );
});
}
else {
var $first = $wrapper.children().eq(0);
$wrapper.find('div.ca-item:gt(' + ( cache.totalItems - 1 - scroll ) + ')').each(function(i) {
// insert before $first so they stay in the right order
$(this).clone(true).css( 'left', - ( scroll - i + idxClicked ) * cache.itemW * factor + 'px' ).insertBefore( $first );
});
}
// animate the left of each item
// the calculations are dependent on dir and on the cache.expanded value
$wrapper.find('div.ca-item').each(function(i) {
var $item = $(this);
$item.stop().animate({
left : ( dir === 1 ) ? '-=' + ( cache.itemW * factor * scroll ) + 'px' : '+=' + ( cache.itemW * factor * scroll ) + 'px'
}, opts.sliderSpeed, opts.sliderEasing, function() {
if( ( dir === 1 && $item.position().left < - idxClicked * cache.itemW * factor ) || ( dir === -1 && $item.position().left > ( ( cache.totalItems - 1 - idxClicked ) * cache.itemW * factor ) ) ) {
// remove the item that was cloned
$item.remove();
}
cache.isAnimating = false;
});
});
},
// gets the item's position (1, 2, or 3) on the viewport (the visible items)
// val is the left of the item
getWinPos : function( val, cache ) {
switch( val ) {
case 0 : return 1; break;
case cache.itemW : return 2; break;
case cache.itemW * 2 : return 3; break;
}
}
},
methods = {
init : function( options ) {
if( this.length ) {
var settings = {
sliderSpeed : 500, // speed for the sliding animation
sliderEasing : 'easeInOutCubic',// easing for the sliding animation
scroll : 1 // number of items to scroll at a time
};
return this.each(function() {
// if options exist, lets merge them with our default settings
if ( options ) {
$.extend( settings, options );
}
var $el = $(this),
$wrapper = $el.find('div.ca-wrapper'),
$items = $wrapper.children('div.ca-item'),
cache = {};
// save the with of one item
cache.itemW = $items.width();
// save the number of total items
cache.totalItems = $items.length;
//centrar
$('.ca-wrapper').css('margin-left',-(cache.totalItems*cache.itemW/2))
// control the scroll value
if( settings.scroll < 1 )
settings.scroll = 1;
else if( settings.scroll > 3 )
settings.scroll = 3;
var $navPrev = $el.find('.prev-featured'),
$navNext = $el.find('.next-featured');
// hide the items except the first 3
//$wrapper.css( 'overflow', 'hidden' );
// the items will have position absolute
// calculate the left of each item
$items.each(function(i) {
$(this).css({
position : 'absolute',
left : i * cache.itemW + 'px'
});
//if(i==2){$('.f-single',this).addClass('active')}else{$('.f-single',this).removeClass('active')}
});
// navigate left
$navPrev.bind('click.contentcarousel', function( event ) {
if( cache.isAnimating ) return false;
cache.isAnimating = true;
aux.navigate( -1, $el, $wrapper, settings, cache );
});
// navigate right
$navNext.bind('click.contentcarousel', function( event ) {
if( cache.isAnimating ) return false;
cache.isAnimating = true;
aux.navigate( 1, $el, $wrapper, settings, cache );
});
});
}
}
};
$.fn.contentcarousel = function(method) {
if ( methods[method] ) {
return methods[method].apply( this, Array.prototype.slice.call( arguments, 1 ));
} else if ( typeof method === 'object' || ! method ) {
return methods.init.apply( this, arguments );
} else {
$.error( 'Method ' + method + ' does not exist on jQuery.contentcarousel' );
}
};
})(jQuery);
这两个旋转木马对我来说都很有效，我只是需要改变控件的位置（使用css的上一个和下一个），因为它们是重叠的
（函数（$）{
变量aux={
导航：函数（dir、$el、$wrapper、opts、cache）{
var scroll=opts.scroll，
系数=1，
idxClicked=0；
if（cache.expanded）{
scroll=1；//在完全模式下，scroll始终为1
factor=3；//展开项的宽度将比1个折叠项的宽度大3倍
idxClicked=cache.idxClicked；//单击项的索引
}
//克隆右/左上的元素，并根据dir和scroll追加/预先添加它们
如果（dir==1）{
$wrapper.find（'div.ca-item:lt（'+scroll+'））。每个（函数（i）{
$（this）.clone（true）.css（'left'，（cache.totalItems-idxClicked+i）*cache.itemW*factor+'px'）。appendTo（$wrapper）；
});
}否则{
var$first=$wrapper.children（）.eq（0）；
$wrapper.find（'div.ca-item:gt（+（cache.totalItems-1-scroll）+'））。每个（函数（i）{
//在$first之前插入，以便它们保持正确的顺序
$（this）.clone（true）.css（'left'，-（scroll-i+idxClicked）*cache.itemW*factor+'px'）。insertBefore（$first）；
});
}
//为每个项目的左侧设置动画
//计算取决于dir和cache.expanded值
$wrapper.find（'div.ca-item'）。每个（函数（i）{
变量$item=$（此项）；
$item.stop（）.animate({
左：（dir==1）？'-='+（cache.itemW*因子*滚动）+'px'：'+='+（cache.itemW*因子*滚动）+'px'
}，opts.sliderSpeed，opts.sliderEasing，function（）{
如果（（dir===1&&$item.position（）.left<-idxClicked*cache.itemW*因子）| |（dir==-1&&$item.position（）.left>（（cache.totalItems-1-idxClicked）*cache.itemW*因子）））{
//删除已克隆的项
$item.remove（）；
}
cache.isAnimating=false；
});
});
},
//获取项目在视口（可见项目）上的位置（1、2或3）
//val是项目的左侧
getWinPos:函数（val、缓存）{
开关（val）{
案例0：
返回1；
打破
case cache.itemW：
返回2；
打破
case cache.itemW*2：
返回3；
打破
}
}
},
方法={
初始化：函数（选项）{
如果（此长度）{
变量设置={
sliderSpeed:500，//滑动动画的速度
sliderEasing:'easeInOutCubic'，//滑动动画的缓和
滚动：1//一次要滚动的项目数
};
返回此值。每个（函数（）{
//如果存在选项，让我们将它们与默认设置合并
如果（选项）{
$.extend（设置、选项）；
}
var$el=$（此），
$wrapper=$el.find（'div.ca-wrapper'），
$items=$wrapper.children（'div.ca-item'），
缓存={}；
//使用一个项目的
cache.itemW=$items.width（）；
//保存项目总数
cache.totalItems=$items.length；
//centrar
$（'.ca wrapper'）.css（'margin-left'，-（cache.totalItems*cache.itemW/2））
//控制滚动值
如果（settings.scroll<1）
settings.scroll=1；
否则如果（settings.scroll>3）
settings.scroll=3；
变量$navPrev=$el.find（'.prev特色'），
$navNext=$el.find（'.next'）；
//隐藏除前3项之外的项目
//$wrapper.css（'overflow'，'hidden'）；
//项目将具有绝对位置
//计算每个项目的左边
$items.每个（功能（i）{
$（this.css）({
位置：'绝对'，
左：i*cache.itemW+'px'
});
//如果（i==2）{$（'.f-single'，this.addClass（'active'）}或者{$（'.f-single'，this.removeClass（'active'）}
});
//向左导航
$navPrev.bind（'click.contentcarousel'，函数（事件）{
if（cache.isAnimating）返回false；
cache.isAnimating=true；
辅助导航（-1，$el，$wrapper，settings，cache）；
});
//向右导航
$navNext.bind（'click.contentcarousel'，函数（事件）{
if（cache.isAnimating）返回false；
cache.isAnimating=true；
辅助导航（1，$el，$wrapper，设置，缓存）；
});
});
}
}
};
$.fn.contentcarousel=函数（方法）{
if（方法[方法]）{
返回方法[method].apply（this，Array.prototype.slice.call（arguments，1））；
}else if（typeof方法=='object'| |！方法）{
return methods.init.apply（这是参数）；
}否则{
$.error（'Method'+Method+'在jQuery.contentcarousel上不存在'）；
}
};
})（jQuery）；
//在两个转盘上使用您的插件
$（“.featured slider”）.contentcarousel({
幻灯片：“摆动”
});
。主旋转木马{
溢出：隐藏；
宽度：100%；
位置：相对位置；
高度：376px；
}
.f-image{
颜色：#fff；
}
.f-图像a{
颜色：#fff；
文字装饰：无；
}
.f-single.po
.main-carousel{
overflow: hidden;
width: 100%;
position: relative;
height:376px;
}
.f-image{
color: #fff;
}
.f-image a{
color: #fff;
text-decoration: none;
}
.f-single .portfolio-meta,.t-element .portfolio-meta {
color: #fff;
position: absolute;
bottom: 0;
left: 0;
z-index: 20;
width: 100%;
text-align: center;
text-transform: uppercase;
zoom: 1;
filter: alpha(opacity=0);
opacity: 0;
font-size: 15px;
font-weight: 400;
letter-spacing: 1px;
font-family: 'Open Sans', sans-serif;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.f-single .portfolio-meta,.t-element .portfolio-meta {
color: #fff;
position: absolute;
bottom: 0;
left: 0;
z-index: 20;
width: 100%;
text-align: center;
text-transform: uppercase;
zoom: 1;
filter: alpha(opacity=0);
opacity: 0;
font-size: 15px;
font-weight: 400;
letter-spacing: 1px;
font-family: 'Open Sans', sans-serif;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.f-single:hover .portfolio-meta,.t-element:hover .portfolio-meta{
bottom: 75px;
zoom: 1;
filter: alpha(opacity=100);
opacity: 1;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.f-single:hover .f-category,.t-element:hover .f-category{
top: 85px;
zoom: 1;
filter: alpha(opacity=100);
opacity: 1;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.f-image .f-category{
text-decoration: none;
position: absolute;
top: 20%;
left: 50%;
z-index: 20;
display: block;
margin-left: -22px;
width: 44px;
height: 44px;
text-align: center;
line-height: 44px;
zoom: 1;
filter: alpha(opacity=0);
opacity: 0;
background: url("color/img/color-icons.png") no-repeat;
-webkit-transition: all 0.3s ease-out;
-moz-transition: all 0.3s ease-out;
-o-transition: all 0.3s ease-out;
transition: all 0.3s ease-out;
}
.f-single a{text-decoration: none;}
.image-hover-overlay {
width: 100%;
height: 100%;
position: absolute;
left: 0;
top: 0;
zoom: 1;
filter: alpha(opacity=0);
opacity: 0;
}
.f-image .image-hover-overlay,.t-photo .image-hover-overlay {
z-index: 11;
background-color: #000!important;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.f-single:hover .image-hover-overlay,.t-element:hover .image-hover-overlay
{
zoom: 1;
filter: alpha(opacity=85);
opacity: .85;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.active .f-info {opacity: 1;}
.ca-container{
position: relative;
width: 100%;
height: auto;
margin-bottom: 20px;
}
.ca-nav span {
width: 25px;
height: 38px;
background: transparent url(../img/f-next.png) no-repeat top left;
position: absolute;
top: 50%;
margin-top: -19px;
left: -40px;
text-indent: -9000px;
opacity: 0.7;
cursor: pointer;
z-index: 100;
}
.ca-nav span.ca-nav-next {
background-position: top right;
left: auto;
right: -40px;
}
.ca-wrapper {
width: 100%;
height: 100%;
position: absolute;
left: 50%;
}
.ca-item{
position: relative;
float: left;
width: auto;
text-align: center;
}
.content{position: relative;}
.dark{background: #282828; padding-bottom: 85px;}
.f-single{
width: 467px;
float: left;
margin: 0 15px;
position: relative;
}
.f-single:hover .f-image{
opacity: 1;
}
.f-single:hover .f-info{
cursor: pointer;
opacity: 1;
background: #FF2C2C;
color: #fff;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.featured-carousel{
width: 100%;
height: auto;
overflow: hidden;
}
.featured-list{overflow: auto;}
.nav-featured{
margin: 80px auto;
height: 57px;
width: 455px;
}
.nav-featured div{float: left; cursor: pointer;}
.nav-featured .details-button {
margin-left:37%;
}
.prev-featured{
background: url("../img/f-prev.png") no-repeat #e1e1e1;
width: 30px;
height: 57px;
margin-right: 110px;
}
.prev-featured:hover{background-color: #000000;}
.next-featured{
background: url("../img/f-next.png") no-repeat #e1e1e1;
width: 30px;
height: 57px;
margin-left: 110px;
}
.next-featured:hover{background-color: #000000;}
.nav-featured .btn-featured{
color: #fff;
margin-top: 4px;
font-size: 14px;
text-transform: uppercase;
font-weight: 400;
text-align: center;
font-family: 'Open Sans', sans-serif;
background: #FF2C2C;
border-radius: 25px;
padding: 13px 25px 13px;
letter-spacing: 1px;
-webkit-transition: all 0.1s ease-in-out;
-moz-transition: all 0.1s ease-in-out;
-o-transition: all 0.1s ease-in-out;
transition: all 0.1s ease-in-out;
}
.nav-featured .btn-featured:hover{background: #000000;}
.btn-featured a{text-decoration: none; color: #fff;}
.title.one{
color: #fff;
font-size: 37px;
letter-spacing: 5px;
padding: 120px 0 30px;
text-transform: uppercase;}
.title.two{color: #fff; font-size: 17px; font-family: 'Open Sans', sans-
serif; width: 680px; margin: 50px auto;}
.f-info{
font-weight: 400;
text-align: center;
font-family: 'Open Sans', sans-serif;
font-size: 17px;
color: #ffffff;
background: #000000;
line-height: 30px;
padding: 40px 20px;
letter-spacing: 1px;
text-transform: uppercase;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.f-image{
cursor: pointer;
position: relative;
-webkit-transition: all 0.2s ease-out;
-moz-transition: all 0.2s ease-out;
-o-transition: all 0.2s ease-out;
transition: all 0.2s ease-out;
}
.light{background: #000; position: relative;}
.dark:after {
content: '';
position: absolute;
width: 0;
height: 0;
border: 30px solid #f7f7f7;
border-bottom: 0px solid transparent !important;
border-right: 30px solid transparent !important;
border-left: 30px solid transparent !important;
left: 50%;
bottom: -28px;
margin-left: -29px;
z-index: 10;
}