这个 jQuery 幻灯片在 IE 8 中不起作用?关于如何修复它有什么想法吗?
<script type="text/javascript">
$(document).ready(function() {
//Execute the slideShow, set 4 seconds for each images
slideShow(2000);
});
function slideShow(speed) {
//append a LI item to the UL list for displaying caption
$('ul.slideshow').append('<li id="slideshow-caption" class="caption"><div class="slideshow-caption-container"><h3></h3><p></p></div></li>');
//Set the opacity of all images to 0
$('ul.slideshow li').css({opacity: 0.0});
//Get the first image and display it (set it to full opacity)
$('ul.slideshow li:first').css({opacity: 1.0});
//Get the caption of the first image from REL attribute and display it
$('#slideshow-caption h3').html($('ul.slideshow a:first').find('img').attr('title'));
$('#slideshow-caption p').html($('ul.slideshow a:first').find('img').attr('alt'));
//Display the caption
$('#slideshow-caption').css({opacity: 0.7, bottom:0});
//Call the gallery function to run the slideshow
var timer = setInterval('gallery()',speed);
//pause the slideshow on mouse over
$('ul.slideshow').hover(
function () {
clearInterval(timer);
},
function () {
timer = setInterval('gallery()',speed);
}
);
}
function gallery() {
//if no IMGs have the show class, grab the first image
var current = ($('ul.slideshow li.show')? $('ul.slideshow li.show') : $('#ul.slideshow li:first'));
//Get next image, if it reached the end of the slideshow, rotate it back to the first image
var next = ((current.next().length) ? ((current.next().attr('id') == 'slideshow-caption')? $('ul.slideshow li:first') :current.next()) : $('ul.slideshow li:first'));
//Get next image caption
var title = next.find('img').attr('title');
var desc = next.find('img').attr('alt');
//Set the fade in effect for the next image, show class has higher z-index
next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);
//Hide the caption first, and then set and display the caption
$('#slideshow-caption').slideToggle(300, function () {
$('#slideshow-caption h3').html(title);
$('#slideshow-caption p').html(desc);
$('#slideshow-caption').slideToggle(500);
});
//Hide the current image
current.animate({opacity: 0.0}, 1000).removeClass('show');
}
</script>
注意:这不是我的脚本,它来自 John Rausch 的网站。
更新:
哎呀,我没有意识到它会这样格式化!让我重新发布他网站的链接。不想让任何人眼睛疲劳
<script type="text/javascript">
$(document).ready(function() {
//Execute the slideShow, set 4 seconds for each images
slideShow(2000);
});
function slideShow(speed) {
//append a LI item to the UL list for displaying caption
$('ul.slideshow').append('<li id="slideshow-caption" class="caption"><div class="slideshow-caption-container"><h3></h3><p></p></div></li>');
//Set the opacity of all images to 0
$('ul.slideshow li').css({opacity: 0.0});
//Get the first image and display it (set it to full opacity)
$('ul.slideshow li:first').css({opacity: 1.0});
//Get the caption of the first image from REL attribute and display it
$('#slideshow-caption h3').html($('ul.slideshow a:first').find('img').attr('title'));
$('#slideshow-caption p').html($('ul.slideshow a:first').find('img').attr('alt'));
//Display the caption
$('#slideshow-caption').css({opacity: 0.7, bottom:0});
//Call the gallery function to run the slideshow
var timer = setInterval('gallery()',speed);
//pause the slideshow on mouse over
$('ul.slideshow').hover(
function () {
clearInterval(timer);
},
function () {
timer = setInterval('gallery()',speed);
}
);
}
function gallery() {
//if no IMGs have the show class, grab the first image
var current = ($('ul.slideshow li.show')? $('ul.slideshow li.show') : $('#ul.slideshow li:first'));
//Get next image, if it reached the end of the slideshow, rotate it back to the first image
var next = ((current.next().length) ? ((current.next().attr('id') == 'slideshow-caption')? $('ul.slideshow li:first') :current.next()) : $('ul.slideshow li:first'));
//Get next image caption
var title = next.find('img').attr('title');
var desc = next.find('img').attr('alt');
//Set the fade in effect for the next image, show class has higher z-index
next.css({opacity: 0.0}).addClass('show').animate({opacity: 1.0}, 1000);
//Hide the caption first, and then set and display the caption
$('#slideshow-caption').slideToggle(300, function () {
$('#slideshow-caption h3').html(title);
$('#slideshow-caption p').html(desc);
$('#slideshow-caption').slideToggle(500);
});
//Hide the current image
current.animate({opacity: 0.0}, 1000).removeClass('show');
}
</script>
Note: this is not my script, it came from John Rausch's site.
Update:
Yikes, I didn't realize it was going to format like that! Let me repost just a link to his site. Don't want to give anybody eyestrain
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它在 IE 中对我有用。 使用这个 jsFiddle 尝试一下。。不确定这是最好的幻灯片。
我会将对象属性名称和值放在引号中,以避免任何可能的变量名称冲突。所以我会写
而不是
...({opacity: 0.0}, 1000)...
另外,不要对 setTimeouts 使用 eval,只需使用函数引用或匿名函数。所以我会写:
而不是
... setInterval('gallery()',speed);
不确定您的 CSS 定位是什么样的,但对于这张幻灯片来说这似乎很棘手。
It works for me in IE. Try it out with this jsFiddle.. Not sure it's the best slideshow.
I would put the object property name and values in quotes, just to avoid any possible variable name clashes. So I would wirte
and not
...({opacity: 0.0}, 1000)...
Also, don't use eval for you setTimeouts, just use a function reference or an anonymous function. So I would write:
and not
... setInterval('gallery()',speed);
Not sure what your CSS positioning looks like, but it seems like that'd be tricky with this slideshow.
即是一种痛苦。为什么不尝试使用 ie 标签呢?
http://www.quirksmode.org/css/condcom.html
它对我有用在 CSS 上,当然它可以与 JS 一起使用。
ie is a pain. Why don't try with ie tags?
http://www.quirksmode.org/css/condcom.html
It worked for me on CSS, sure it can work with JS.