以下是 jquery灵活可控的图文幻灯片特效代码 的示例演示效果:
部分效果截图:
HTML代码(index.html):
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>一个jquery实现的灵活可控的图文幻灯片效果</title>
<style type="text/css">
<!--
/**
* Slideshow style rules.
*/
#slideshow {
margin:0 auto;
width:640px;
height:263px;
background:transparent url(img/bg_slideshow.jpg) no-repeat 0 0;
position:relative;
}
#slideshow #slidesContainer {
margin:0 auto;
width:560px;
height:263px;
overflow:auto; /* allow scrollbar */
position:relative;
}
#slideshow #slidesContainer .slide {
margin:0 auto;
width:540px; /* reduce by 20 pixels of #slidesContainer to avoid horizontal scroll */
height:263px;
}
/**
* Slideshow controls style rules.
*/
.control {
display:block;
width:39px;
height:263px;
text-indent:-10000px;
position:absolute;
cursor: pointer;
}
#leftControl {
top:0;
left:0;
background:transparent url(img/control_left.jpg) no-repeat 0 0;
}
#rightControl {
top:0;
right:0;
background:transparent url(img/control_right.jpg) no-repeat 0 0;
}
/**
* Style rules for Demo page
*/
* {
margin:0;
padding:0;
font:normal 11px Verdana, Geneva, sans-serif;
color:#ccc;
}
a {
color: #fff;
font-weight:bold;
text-decoration:none;
}
a:hover {
text-decoration:underline;
}
body {
background:#393737 url(img/bg_body.jpg) repeat-x top left;
}
#pageContainer {
margin:0 auto;
width:960px;
}
#pageContainer h1 {
display:block;
width:960px;
height:114px;
background:transparent url(img/bg_pagecontainer_h1.jpg) no-repeat top left;
text-indent: -10000px;
}
.slide h2, .slide p {
margin:15px;
}
.slide h2 {
font:italic 24px Georgia, "Times New Roman", Times, serif;
color:#ccc;
letter-spacing:-1px;
}
.slide img {
float:right;
margin:0 15px;
}
#footer {
height:100px;
}
#footer p {
margin:30px auto 0 auto;
display:block;
width:560px;
height:40px;
}
-->
</style>
<script type="text/javascript" src="jquery-3.2.1.js"></script>
<script type="text/javascript">
$(document).ready(function(){
var currentPosition = 0;
var slideWidth = 560;
var slides = $('.slide');
var numberOfSlides = slides.length;
// Remove scrollbar in JS
$('#slidesContainer').css('overflow', 'hidden');
// Wrap all .slides with #slideInner div
slides
.wrapAll('<div id="slideInner"></div>')
// Float left to display horizontally, readjust .slides width
.css({
'float' : 'left',
'width' : slideWidth
});
// Set #slideInner width equal to total width of all slides
$('#slideInner').css('width', slideWidth * numberOfSlides);
// Insert controls in the DOM
$('#slideshow')
.prepend('<span class="control" id="leftControl">Clicking moves left</span>')
.append('<span class="control" id="rightControl">Clicking moves right</span>');
// Hide left arrow control on first load
manageControls(currentPosition);
// Create event listeners for .controls clicks
$('.control')
.bind('click', function(){
// Determine new position
currentPosition = ($(this).attr('id')=='rightControl') ? currentPosition+1 : currentPosition-1;
// Hide / show controls
manageControls(currentPosition);
// Move slideInner using margin-left
$('#slideInner').animate({
'marginLeft' : slideWidth*(-currentPosition)
});
});
// manageControls: Hides and Shows controls depending on currentPosition
function manageControls(position){
// Hide left arrow if position is first slide
if(position==0){ $('#leftControl').hide() } else{ $('#leftControl').show() }
// Hide right arrow if position is last slide
if(position==numberOfSlides-1){ $('#rightControl').hide() } else{ $('#rightControl').show() }
}
});
</script>
</head>
<body>
<div id="pageContainer">
<h1><a href="#/">Slick Slideshow using jQuery</a></h1>
<!-- Slideshow HTML -->
<div id="slideshow">
<div id="slidesContainer">
<div class="slide">
<h2>Web Development Tutorial</h2>
<p><a href="#/"><img src="img/img_slide_01.jpg" alt="An image that says Install X A M P P for wordpress." width="215" height="145" /></a>If you're into developing web apps, you should check out the tutorial called "<a href="#/">Using XAMPP for Local WordPress Theme Development</a>" which shows you how to set up a local testing server for developing PHP/Perl based applications locally on your computer. The example also shows you how to set up WordPress locally!</p>
</div>
<div class="slide">
<h2>Grunge Brushes, Anyone?</h2>
<p><a href="#/"><img src="img/img_slide_02.jpg" width="215" height="145" alt="A thumbnail image that says S R grunge photoshop brushes 6 high resolution grunge brushes by six revisions." /></a>In this layout, I used <a href="#/">SR Grunge</a>, which is a free set of high-resolution Photoshop brushes you can download here on Six Revisions.</p>
<p>
</div>
<div class="slide">
<h2>How About Some Awesome Grunge Textures?</h2>
<p><a href="#/"><img src="img/img_slide_03.jpg" width="215" height="145" alt="A thumbnail image that says grunge extreme 15 free high resolution grunge textures six revisions." /></a>The texture used in this web page is from the Grunge Extreme Textures freebie set by JC Parmley released here on Six Revisions.</p>
<p>You can head over to the <a href="#/">Grunge Extreme</a> page to download the texture set or check out Six Revisions' <a href="#/">freebie section</a> for even more goodies!</p>
</div>
<div class="slide">
<h2>'Tis the End, My Friend.</h2>
<p><a href="#/"><img src="img/img_slide_04.jpg" width="215" height="145" alt="Thumbnail image that says sleek button using photoshop that links to a Photoshop tutoril." /></a>This is the last slide. Hit the left arrow control to go back to the other slides.</p>
<p>Alternatively, you may want to check out the tutorial on how to create a simple and cool button in Photoshop called "<a href="#/">How to Create a Slick and Clean Button in Photoshop</a>" which was inspired by the <a href="#">Campaign Monitor</a> web interface.</p>
</div>
</div>
</div>
<!-- Slideshow HTML -->
<div id="footer">
</div>
</div>
</body>
</html>
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