我正在使用jquery构建一个自动旋转的图片轮播,我想让图片无限循环,而不是在到达最后一张图片时“倒带”回到第一张图片并重新开始。 不幸的是,我对jquery游戏还很陌生,所以我在尝试使其工作时遇到一些问题。 我已经尝试从网上教程中找到代码,并将其修改为适合我的代码,但没有成功。 我认为我可能需要克隆现有的图像,使它们在经过周期后出现,但我不确定要走哪个方向。 非常感谢任何帮助。 下面是我正在使用的代码:
HTML:
<div class="main_view">
<div style="width:165px; height:98px; margin:0; padding:0; border:0;">
<img src="/content/template_images/wanalogo-blackBG-165x98.png" />
</div>
<div class="window">
<ul class="image_reel">
<li><a href="/MLB/Philadelphia-Phillies-Tickets" title="Phillies"><img src="/content/template_images/Banners/SideBanner/imgscroll1.jpg" alt="Phillies" /></a></li>
<li><a href="/NFL/Philadelphia-Eagles-Tickets" title="Eagles"><img src="/content/template_images/Banners/SideBanner/imgscroll2.jpg" alt="Eagles" /></a></li>
<li><a href="/NHL/Philadelphia-Flyers-Tickets" title="Flyers"><img src="/content/template_images/Banners/SideBanner/imgscroll3.jpg" alt="Flyers" /></a></li>
<li><a href="/NBA/Philadelphia-76ers-Tickets" title="76ers"><img src="/content/template_images/Banners/SideBanner/imgscroll4.jpg" alt="76ers" /></a></li>
<li><a href="/NCAA-Basketball" title="NCAA Basketball"><img src="/content/template_images/Banners/SideBanner/imgscroll8.jpg" alt="NCAA Basketball" /></a></li>
<li><a href="/Concerts-Tickets" title="Concerts"><img src="/content/template_images/Banners/SideBanner/imgscroll5.jpg" alt="Concerts" /></a></li>
<li><a href="/Theatre-Tickets" title="Theatre"><img src="/content/template_images/Banners/SideBanner/imgscroll6.jpg" alt="Theatre" /></a></li>
<li><a href="/Other-Events-Tickets" title="Family Events"><img src="/content/template_images/Banners/SideBanner/imgscroll7.jpg" alt="Family Events" /></a></li>
</ul>
</div>
<div style="width:170px; height:290px; border:0; padding:0; margin: -290px 0px 0px 0px;">
<img src="/content/template_images/black-fade-border-170x290.png" />
</div>
<div class="botTextBox">
<center>
<div class="botText">
<a href="/MLB/Philadelphia-Phillies-Tickets" title="Phillies">Phillies</p></a>
<a href="/NFL/Philadelphia-Eagles-Tickets" title="Eagles"><p>Eagles</p></a>
<a href="/NHL/Philadelphia-Flyers-Tickets" title="Flyers"><p>Flyers</p></a>
<a href="/NBA/Philadelphia-76ers-Tickets" title="76ers"><p>76ers</p></a>
<a href="/NCAA-Basketball" title="NCAA Basketball"><p>NCAA Basketball</p></a>
<a href="/Concerts-Tickets" title="Concerts"><p>Concert</p></a>
<a href="/Theatre-Tickets" title="Theatre"><p>Theatre</p></a>
<a href="/Other-Events-Tickets" title="Family Events"><p>Family Event</p></a>
</div>
</center>
</div>
<div class="paging">
<a href="#" rel="1">1</a>
<a href="#" rel="2">2</a>
<a href="#" rel="3">3</a>
<a href="#" rel="4">4</a>
<a href="#" rel="5">5</a>
<a href="#" rel="6">6</a>
<a href="#" rel="7">7</a>
<a href="#" rel="8">8</a>
</div>
</div>
Javascript
$(document).ready(function() {
$(".paging").show();
$(".paging a:first").addClass("active");
var imageWidth = $(".window").width();
var imageSum = $(".image_reel img").size();
var imageReelWidth = imageWidth * imageSum;
$(".image_reel").css({'width' : imageReelWidth});
rotate = function(){
var triggerID = $active.attr("rel") - 1; //Get number of times to slide
var image_reelPosition = triggerID * imageWidth; //Determines the distance the image reel needs to slide
$(".paging a").removeClass('active'); //Remove all active class
$active.addClass('active'); //Add active class (the $active is declared in the rotateSwitch function)
//Slider Animation
$(".image_reel").animate({
left: -image_reelPosition
}, 750 );
$(".botText").animate({
left: -image_reelPosition
}, 750 );
};
//Rotation and Timing Event
rotateSwitch = function(){
play = setInterval(function(){ //Set timer - this will repeat itself every X seconds
$active = $('.paging a.active').next(); //Move to the next paging
if ( $active.length === 0) { //If paging reaches the end...
$active = $('.paging a:first'); //go back to first
}
rotate(); //Trigger the paging and slider function
}, 1500); //Timer speed in milliseconds (7 seconds)
};
rotateSwitch(); //Run function on launch
//On Hover
$(".image_reel a").hover(function() {
clearInterval(play); //Stop the rotation
}, function() {
rotateSwitch(); //Resume rotation timer
});
//On Click
$(".paging a").click(function() {
$active = $(this); //Activate the clicked paging
//Reset Timer
clearInterval(play); //Stop the rotation
rotate(); //Trigger rotation immediately
rotateSwitch(); // Resume rotation timer
return false; //Prevent browser jump to link anchor
});
});
Edit- CSS:
.main_view {
float: left;
overflow:hidden;
position: relative;
width:170px;
height:475px;
background-color:black;
border:0;
margin:2px;
padding:2px 0px 2px 0px;
text-align:center;
}
.window {
height:290px; width:170px;
overflow: hidden;
position: relative;
background-color:black;
border:0;
padding:0px;
margin:0px;
}
.image_reel {
position: absolute;
top: 0; left: 0;
margin-left:-40px;
}
.image_reel img {float: left;}
.botTextBox {
height:87px; width:1360px;
overflow:hidden;
position:relative;
background:url(/content/template_images/black-side-bottom-170x87.png) no-repeat;
margin:0px;
padding:0px;
}
.botText {
position:relative;
top:0; left:0;
margin:32px 0px 0px 0px;
padding:0;
text-align:center;
}
.botText p {width:170px; float: left;}
.paging {
position: absolute;
bottom: 40px; right: -7000px;
width: 178px; height:47px;
z-index: 100;
text-align: center;
line-height: 40px;
display: none;
}
.paging a {
padding: 5px;
text-decoration: none;
color: #fff;
}
.paging a.active {
font-weight: bold;
background: #920000;
border: 1px solid #610000;
-moz-border-radius: 3px;
-khtml-border-radius: 3px;
-webkit-border-radius: 3px;
}
.paging a:hover {font-weight: bold;}
实际上,您可以在右侧看到我正在尝试用jQuery替换的Flash横幅...
再次感谢您的帮助。就像我说的,我对使用jQuery还比较新手,我已经在这个问题上摸索了一整天。非常感谢。