嗨,我在使用这个插件滑动内容时遇到了麻烦 http://www.copterlabs.com/demo/contentslider/我已经弄清楚了如何将它自动滑动到最后,但是当它到达时它不会回到第一张幻灯片最后一个。请看我的代码。
jquery.ennui.contentslider.js
(function($) {
$.fn.ContentSlider = function(options)
{
var defaults = {
leftBtn : 'images/cs_leftImg.jpg',
rightBtn : 'images/cs_rightImg.jpg',
width : '900px',
height : '400px',
speed : 400,
easing : 'easeOutQuad',
textResize : false,
IE_h2 : '26px',
IE_p : '11px'
}
var defaultWidth = defaults.width;
var o = $.extend(defaults, options);
var w = parseInt(o.width);
var n = this.children('.cs_wrapper').children('.cs_slider').children('.cs_article').length;
var x = -1*w*n+w; // Minimum left value
var p = parseInt(o.width)/parseInt(defaultWidth);
var thisInstance = this.attr('id');
var inuse = false; // Prevents colliding animations
function moveSlider(d, b)
{
var l = parseInt(b.siblings('.cs_wrapper').children('.cs_slider').css('left'));
if(isNaN(l)) {
var l = 0;
}
var m = (d=='left') ? l-w : l+w;
if(m<=0&&m>=x) {
b
.siblings('.cs_wrapper')
.children('.cs_slider')
.animate({ 'left':m+'px' }, o.speed, o.easing, function() {
inuse=false;
});
if(b.attr('class')=='cs_leftBtn') {
var thisBtn = $('#'+thisInstance+' .cs_leftBtn');
var otherBtn = $('#'+thisInstance+' .cs_rightBtn');
} else {
var thisBtn = $('#'+thisInstance+' .cs_rightBtn');
var otherBtn = $('#'+thisInstance+' .cs_leftBtn');
}
if(m==0||m==x) {
thisBtn.animate({ 'opacity':'0' }, o.speed, o.easing, function() { thisBtn.hide(); });
}
if(otherBtn.css('opacity')=='0') {
otherBtn.show().animate({ 'opacity':'1' }, { duration:o.speed, easing:o.easing });
}
}
}
function vCenterBtns(b)
{
// Safari and IE don't seem to like the CSS used to vertically center
// the buttons, so we'll force it with this function
var mid = parseInt(o.height)/2;
b
.find('.cs_leftBtn img').css({ 'top':mid+'px', 'padding':0 }).end()
.find('.cs_rightBtn img').css({ 'top':mid+'px', 'padding':0 });
}
return this.each(function() {
$(this)
// Set the width and height of the div to the defined size
.css({
width:o.width,
height:o.height
})
// Add the buttons to move left and right
.prepend('<a href="#" class="cs_leftBtn"><img src="'+o.leftBtn+'" /></a>')
.append('<a href="#" class="cs_rightBtn"><img src="'+o.rightBtn+'" /></a>')
// Dig down to the article div elements
.find('.cs_article')
// Set the width and height of the div to the defined size
.css({
width:o.width,
height:o.height
})
.end()
// Animate the entrance of the buttons
.find('.cs_leftBtn')
.css('opacity','0')
.hide()
.end()
.find('.cs_rightBtn')
.hide()
.animate({ 'width':'show' });
// Resize the font to match the bounding box
if(o.textResize===true) {
var h2FontSize = $(this).find('h2').css('font-size');
var pFontSize = $(this).find('p').css('font-size');
$.each(jQuery.browser, function(i) {
if($.browser.msie) {
h2FontSize = o.IE_h2;
pFontSize = o.IE_p;
}
});
$(this).find('h2').css({ 'font-size' : parseFloat(h2FontSize)*p+'px', 'margin-left' : '66%' });
$(this).find('p').css({ 'font-size' : parseFloat(pFontSize)*p+'px', 'margin-left' : '66%' });
$(this).find('.readmore').css({ 'font-size' : parseFloat(pFontSize)*p+'px', 'margin-left' : '66%' });
}
// Store a copy of the button in a variable to pass to moveSlider()
var leftBtn = $(this).children('.cs_leftBtn');
leftBtn.bind('click', function() {
if(inuse===false) {
inuse = true;
moveSlider('right', leftBtn);
}
return false; // Keep the link from firing
});
// Store a copy of the button in a variable to pass to moveSlider()
var rightBtn = $(this).children('.cs_rightBtn');
rightBtn.bind('click', function() {
if(inuse===false) {
inuse=true;
moveSlider('left', rightBtn);
}
return false; // Keep the link from firing
});
vCenterBtns($(this)); // This is a CSS fix function.
});
}
})(jQuery)
脚本.js
$(document).ready(function(){
setInterval(function(){
$('.cs_rightBtn').click()
},3000)
});
html
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<title> Content Slider Demonstration | Ennui Design </title>
<body>
<h1> Content Slider Demonstration </h1>
<h2> Content Slider Version 1 </h2>
<p>
This content slider was implemented with the following code:
</p>
$(函数(){ $('#one').ContentSlider({ 宽度:'900px', 高度:'400px', 速度:800, 缓动:'easeInOutBack' }); });
<div id="one" class="contentslider">
<div class="cs_wrapper">
<div class="cs_slider">
<div class="cs_article">
<h2> <a href="#">Article Number One</a> </h2>
<a href="#">
<img src="images/article01.jpg"
alt="Artist's interpretation of article headline" />
</a>
<p>
Hendrerit tincidunt vero vel eorum claritatem. Soluta
legunt quod qui dolore typi. Vel dolore soluta qui odio
non. Sollemnes minim eorum feugiat nihil nobis. Gothica
dolor in legentis nihil quinta.
</p>
<p>
Iriure parum autem putamus lectores duis. Quam sit quis
me me zzril. Facer etiam in lectores hendrerit etiam.
Exerci lorem liber tincidunt nostrud decima. Mutationem
est zzril ipsum facer nobis.
</p>
<a href="#" class="readmore">Read More</a>
</div><!-- End cs_article -->
<div class="cs_article">
<h2> <a href="#">Article Number Two</a> </h2>
<a href="#">
<img src="images/article02.jpg"
alt="Artist's interpretation of article headline" />
</a>
<p>
Nibh nihil et ex accumsan insitam. Qui lius congue
hendrerit quam vero. Demonstraverunt molestie ipsum
magna nobis sequitur. Ex diam euismod quis ii velit.
</p>
<p>
In quam lectores placerat Investigationes illum. Diam
sollemnes nihil lorem claram consectetuer. Eros nam
placerat claritas claritatem congue. Adipiscing ut
clari suscipit nulla habent.
</p>
<a href="#" class="readmore">Read More</a>
</div><!-- End cs_article -->
<div class="cs_article">
<h2> <a href="#">Article Number Three</a> </h2>
<a href="#">
<img src="images/article03.jpg"
alt="Artist's interpretation of article headline" />
</a>
<p>
Clari eum vel blandit notare quarta. Autem processus
lectores augue iriure facit. Volutpat aliquip erat
imperdiet ipsum tation. Typi luptatum ut
demonstraverunt eros quam. Ut clari consectetuer
tincidunt liber qui.
</p>
<p>
Modo vel facilisis qui liber est. Eorum Investigationes
processus adipiscing commodo ea. Id iis claritatem vero
ea consequat.
</p>
<a href="#" class="readmore">Read More</a>
</div><!-- End cs_article -->
<div class="cs_article">
<h2> <a href="#">Article Number Four</a> </h2>
<a href="#">
<img src="images/article04.jpg"
alt="Artist's interpretation of article headline" />
</a>
<p>
Iis nostrud claritas quis sed qui. Ut nunc facilisi
claritatem quinta sit. Assum ii liber diam zzril nobis.
Qui nibh delenit fiant te illum. Delenit claritas ut
exerci eros typi.
</p>
<p>
Videntur vel euismod ut eleifend quis. Nobis aliquam
nunc vero blandit illum. Lius placerat litterarum
processus quam legere. Accumsan modo non at congue
duis. Odio duis ut blandit feugait in.
</p>
<a href="#" class="readmore">Read More</a>
</div><!-- End cs_article -->
</div><!-- End cs_slider -->
</div><!-- End cs_wrapper -->
</div><!-- End contentslider -->
<h2> Content Slider Version 2 </h2>
<p>
This content slider was implemented with the following code:
</p>
$(函数(){ $('#two').ContentSlider({ 宽度:'600px', 高度:'266px', 速度:400, 缓动 : 'easeOutQuad', 文本调整大小:真 }); });
<div id="two" class="contentslider">
<div class="cs_wrapper">
<div class="cs_slider">
<div class="cs_article">
<h2> <a href="#">Article Number One</a> </h2>
<a href="#">
<img src="images/article01.jpg"
alt="Artist's interpretation of article headline" />
</a>
<p>
Hendrerit tincidunt vero vel eorum claritatem. Soluta
legunt quod qui dolore typi. Vel dolore soluta qui odio
non. Sollemnes minim eorum feugiat nihil nobis. Gothica
dolor in legentis nihil quinta.
</p>
<p>
Iriure parum autem putamus lectores duis. Quam sit quis
me me zzril. Facer etiam in lectores hendrerit etiam.
Exerci lorem liber tincidunt nostrud decima. Mutationem
est zzril ipsum facer nobis.
</p>
<a href="#" class="readmore">Read More</a>
</div><!-- End cs_article -->
<div class="cs_article">
<h2> <a href="#">Article Number Two</a> </h2>
<a href="#">
<img src="images/article02.jpg"
alt="Artist's interpretation of article headline" />
</a>
<p>
Nibh nihil et ex accumsan insitam. Qui lius congue
hendrerit quam vero. Demonstraverunt molestie ipsum
magna nobis sequitur. Ex diam euismod quis ii velit.
</p>
<p>
In quam lectores placerat Investigationes illum. Diam
sollemnes nihil lorem claram consectetuer. Eros nam
placerat claritas claritatem congue. Adipiscing ut
clari suscipit nulla habent.
</p>
<a href="#" class="readmore">Read More</a>
</div><!-- End cs_article -->
<div class="cs_article">
<h2> <a href="#">Article Number Three</a> </h2>
<a href="#">
<img src="images/article03.jpg"
alt="Artist's interpretation of article headline" />
</a>
<p>
Clari eum vel blandit notare quarta. Autem processus
lectores augue iriure facit. Volutpat aliquip erat
imperdiet ipsum tation. Typi luptatum ut
demonstraverunt eros quam. Ut clari consectetuer
tincidunt liber qui.
</p>
<p>
Modo vel facilisis qui liber est. Eorum Investigationes
processus adipiscing commodo ea. Id iis claritatem vero
ea consequat.
</p>
<a href="#" class="readmore">Read More</a>
</div><!-- End cs_article -->
<div class="cs_article">
<h2> <a href="#">Article Number Four</a> </h2>
<a href="#">
<img src="images/article04.jpg"
alt="Artist's interpretation of article headline" />
</a>
<p>
Iis nostrud claritas quis sed qui. Ut nunc facilisi
claritatem quinta sit. Assum ii liber diam zzril nobis.
Qui nibh delenit fiant te illum. Delenit claritas ut
exerci eros typi.
</p>
<p>
Videntur vel euismod ut eleifend quis. Nobis aliquam
nunc vero blandit illum. Lius placerat litterarum
processus quam legere. Accumsan modo non at congue
duis. Odio duis ut blandit feugait in.
</p>
<a href="#" class="readmore">Read More</a>
</div><!-- End cs_article -->
</div><!-- End cs_slider -->
</div><!-- End cs_wrapper -->
</div><!-- End contentslider -->
<p class="footer">
All Content © 2009 Ennui Design | <a href="http://validator.w3.org/check?uri=referer">Valid XHTML 1.0 Strict</a>
</p>
<!-- Site JavaScript -->
<script type="text/javascript"
src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript" src="js/jscript.js"></script>
<script type="text/javascript" src="js/jquery.easing.1.3.js"></script>
<script type="text/javascript" src="js/jquery.ennui.contentslider.js"></script>
<script type="text/javascript">
$(function() {
$('#one').ContentSlider({
width : '900px',
height : '400px',
speed : 800,
easing : 'easeInOutBack'
});
});
$(function() {
$('#two').ContentSlider({
width : '600px',
height : '266px',
speed : 400,
easing : 'easeOutQuad',
textResize : true
});
});
</script>
<script src="js/jquery.chili-2.2.js" type="text/javascript"></script>
<script src="js/chili/recipes.js" type="text/javascript"></script>
</body>
当它到达最后一张幻灯片时,我什至无法单击上一个按钮。