我发现Nivo Slider是我网站的最佳解决方案。但是，我希望它能使DIV成为幻灯片，而不是像默认情况那样的IMG。我试图在JS文件中将所有IMG更改为DIV，但当然没有任何运气......
任何人都可以帮助我吗？
/*
* jQuery Nivo Slider v2.0
* http://nivo.dev7studios.com
*
* Copyright 2010, Gilbert Pellegrom
* Free to use and abuse under the MIT license.
* http://www.opensource.org/licenses/mit-license.php
*
* May 2010 - Pick random effect from specified set of effects by toronegro
* May 2010 - controlNavThumbsFromRel option added by nerd-sh
* May 2010 - Do not start nivoRun timer if there is only 1 slide by msielski
* April 2010 - controlNavThumbs option added by Jamie Thompson (http://jamiethompson.co.uk)
* March 2010 - manualAdvance option added by HelloPablo (http://hellopablo.co.uk)
*/
(function($) {
$.fn.nivoSlider = function(options) {
//Defaults are below
var settings = $.extend({}, $.fn.nivoSlider.defaults, options);
return this.each(function() {
//Useful variables. Play carefully.
var vars = {
currentSlide: 0,
currentImage: '',
totalSlides: 0,
randAnim: '',
running: false,
paused: false,
stop:false
};
//Get this slider
var slider = $(this);
slider.data('nivo:vars', vars);
slider.css('position','relative');
slider.addClass('nivoSlider');
//Find our slider children
var kids = slider.children();
kids.each(function() {
var child = $(this);
var link = '';
if(!child.is('img')){
if(child.is('a')){
child.addClass('nivo-imageLink');
link = child;
}
child = child.find('img:first');
}
//Get img width & height
var childWidth = child.width();
if(childWidth == 0) childWidth = child.attr('width');
var childHeight = child.height();
if(childHeight == 0) childHeight = child.attr('height');
//Resize the slider
if(childWidth > slider.width()){
slider.width(childWidth);
}
if(childHeight > slider.height()){
slider.height(childHeight);
}
if(link != ''){
link.css('display','none');
}
child.css('display','none');
vars.totalSlides++;
});
//Set startSlide
if(settings.startSlide > 0){
if(settings.startSlide >= vars.totalSlides) settings.startSlide = vars.totalSlides - 1;
vars.currentSlide = settings.startSlide;
}
//Get initial image
if($(kids[vars.currentSlide]).is('img')){
vars.currentImage = $(kids[vars.currentSlide]);
} else {
vars.currentImage = $(kids[vars.currentSlide]).find('img:first');
}
//Show initial link
if($(kids[vars.currentSlide]).is('a')){
$(kids[vars.currentSlide]).css('display','block');
}
//Set first background
slider.css('background','url('+ vars.currentImage.attr('src') +') no-repeat');
//Add initial slices
for(var i = 0; i < settings.slices; i++){
var sliceWidth = Math.round(slider.width()/settings.slices);
if(i == settings.slices-1){
slider.append(
$('<div class="nivo-slice"></div>').css({ left:(sliceWidth*i)+'px', width:(slider.width()-(sliceWidth*i))+'px' })
);
} else {
slider.append(
$('<div class="nivo-slice"></div>').css({ left:(sliceWidth*i)+'px', width:sliceWidth+'px' })
);
}
}
//Create caption
slider.append(
$('<div class="nivo-caption"><p></p></div>').css({ display:'none', opacity:settings.captionOpacity })
);
//Process initial caption
if(vars.currentImage.attr('title') != ''){
$('.nivo-caption p', slider).html(vars.currentImage.attr('title'));
$('.nivo-caption', slider).fadeIn(settings.animSpeed);
}
//In the words of Super Mario "let's a go!"
var timer = 0;
if(!settings.manualAdvance && kids.length > 1){
timer = setInterval(function(){ nivoRun(slider, kids, settings, false); }, settings.pauseTime);
}
//Add Direction nav
if(settings.directionNav){
slider.append('<div class="nivo-directionNav"><a class="nivo-prevNav">Prev</a><a class="nivo-nextNav">Next</a></div>');
//Hide Direction nav
if(settings.directionNavHide){
$('.nivo-directionNav', slider).hide();
slider.hover(function(){
$('.nivo-directionNav', slider).show();
}, function(){
$('.nivo-directionNav', slider).hide();
});
}
$('a.nivo-prevNav', slider).live('click', function(){
if(vars.running) return false;
clearInterval(timer);
timer = '';
vars.currentSlide-=2;
nivoRun(slider, kids, settings, 'prev');
});
$('a.nivo-nextNav', slider).live('click', function(){
if(vars.running) return false;
clearInterval(timer);
timer = '';
nivoRun(slider, kids, settings, 'next');
});
}
//Add Control nav
if(settings.controlNav){
var nivoControl = $('<div class="nivo-controlNav"></div>');
slider.append(nivoControl);
for(var i = 0; i < kids.length; i++){
if(settings.controlNavThumbs){
var child = kids.eq(i);
if(!child.is('img')){
child = child.find('img:first');
}
if (settings.controlNavThumbsFromRel) {
nivoControl.append('<a class="nivo-control" rel="'+ i +'"><img src="'+ child.attr('rel') + '" alt="" /></a>');
} else {
nivoControl.append('<a class="nivo-control" rel="'+ i +'"><img src="'+ child.attr('src').replace(settings.controlNavThumbsSearch, settings.controlNavThumbsReplace) +'" alt="" /></a>');
}
} else {
nivoControl.append('<a class="nivo-control" rel="'+ i +'">'+ i +'</a>');
}
}
//Set initial active link
$('.nivo-controlNav a:eq('+ vars.currentSlide +')', slider).addClass('active');
$('.nivo-controlNav a', slider).live('click', function(){
if(vars.running) return false;
if($(this).hasClass('active')) return false;
clearInterval(timer);
timer = '';
slider.css('background','url('+ vars.currentImage.attr('src') +') no-repeat');
vars.currentSlide = $(this).attr('rel') - 1;
nivoRun(slider, kids, settings, 'control');
});
}
//Keyboard Navigation
if(settings.keyboardNav){
$(window).keypress(function(event){
//Left
if(event.keyCode == '37'){
if(vars.running) return false;
clearInterval(timer);
timer = '';
vars.currentSlide-=2;
nivoRun(slider, kids, settings, 'prev');
}
//Right
if(event.keyCode == '39'){
if(vars.running) return false;
clearInterval(timer);
timer = '';
nivoRun(slider, kids, settings, 'next');
}
});
}
//For pauseOnHover setting
if(settings.pauseOnHover){
slider.hover(function(){
vars.paused = true;
clearInterval(timer);
timer = '';
}, function(){
vars.paused = false;
//Restart the timer
if(timer == '' && !settings.manualAdvance){
timer = setInterval(function(){ nivoRun(slider, kids, settings, false); }, settings.pauseTime);
}
});
}
//Event when Animation finishes
slider.bind('nivo:animFinished', function(){
vars.running = false;
//Hide child links
$(kids).each(function(){
if($(this).is('a')){
$(this).css('display','none');
}
});
//Show current link
if($(kids[vars.currentSlide]).is('a')){
$(kids[vars.currentSlide]).css('display','block');
}
//Restart the timer
if(timer == '' && !vars.paused && !settings.manualAdvance){
timer = setInterval(function(){ nivoRun(slider, kids, settings, false); }, settings.pauseTime);
}
//Trigger the afterChange callback
settings.afterChange.call(this);
});
});
function nivoRun(slider, kids, settings, nudge){
//Get our vars
var vars = slider.data('nivo:vars');
if((!vars || vars.stop) && !nudge) return false;
//Trigger the beforeChange callback
settings.beforeChange.call(this);
//Set current background before change
if(!nudge){
slider.css('background','url('+ vars.currentImage.attr('src') +') no-repeat');
} else {
if(nudge == 'prev'){
slider.css('background','url('+ vars.currentImage.attr('src') +') no-repeat');
}
if(nudge == 'next'){
slider.css('background','url('+ vars.currentImage.attr('src') +') no-repeat');
}
}
vars.currentSlide++;
if(vars.currentSlide == vars.totalSlides){
vars.currentSlide = 0;
//Trigger the slideshowEnd callback
settings.slideshowEnd.call(this);
}
if(vars.currentSlide < 0) vars.currentSlide = (vars.totalSlides - 1);
//Set vars.currentImage
if($(kids[vars.currentSlide]).is('img')){
vars.currentImage = $(kids[vars.currentSlide]);
} else {
vars.currentImage = $(kids[vars.currentSlide]).find('img:first');
}
//Set acitve links
if(settings.controlNav){
$('.nivo-controlNav a', slider).removeClass('active');
$('.nivo-controlNav a:eq('+ vars.currentSlide +')', slider).addClass('active');
}
//Process caption
if(vars.currentImage.attr('title') != ''){
if($('.nivo-caption', slider).css('display') == 'block'){
$('.nivo-caption p', slider).fadeOut(settings.animSpeed, function(){
$(this).html(vars.currentImage.attr('title'));
$(this).fadeIn(settings.animSpeed);
});
} else {
$('.nivo-caption p', slider).html(vars.currentImage.attr('title'));
}
$('.nivo-caption', slider).fadeIn(settings.animSpeed);
} else {
$('.nivo-caption', slider).fadeOut(settings.animSpeed);
}
//Set new slice backgrounds
var i = 0;
$('.nivo-slice', slider).each(function(){
var sliceWidth = Math.round(slider.width()/settings.slices);
$(this).css({ height:'0px', opacity:'0',
background: 'url('+ vars.currentImage.attr('src') +') no-repeat -'+ ((sliceWidth + (i * sliceWidth)) - sliceWidth) +'px 0%' });
i++;
});
if(settings.effect == 'random'){
var anims = new Array("sliceDownRight","sliceDownLeft","sliceUpRight","sliceUpLeft","sliceUpDown","sliceUpDownLeft","fold","fade");
vars.randAnim = anims[Math.floor(Math.random()*(anims.length + 1))];
if(vars.randAnim == undefined) vars.randAnim = 'fade';
}
//Run random effect from specified set (eg: effect:'fold,fade')
if(settings.effect.indexOf(',') != -1){
var anims = settings.effect.split(',');
vars.randAnim = $.trim(anims[Math.floor(Math.random()*anims.length)]);
}
//Run effects
vars.running = true;
if(settings.effect == 'sliceDown' || settings.effect == 'sliceDownRight' || vars.randAnim == 'sliceDownRight' ||
settings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft'){
var timeBuff = 0;
var i = 0;
var slices = $('.nivo-slice', slider);
if(settings.effect == 'sliceDownLeft' || vars.randAnim == 'sliceDownLeft') slices = $('.nivo-slice', slider).reverse();
slices.each(function(){
var slice = $(this);
slice.css('top','0px');
if(i == settings.slices-1){
setTimeout(function(){
slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function(){ slider.trigger('nivo:animFinished'); });
}, (100 + timeBuff));
} else {
setTimeout(function(){
slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
}, (100 + timeBuff));
}
timeBuff += 50;
i++;
});
}
else if(settings.effect == 'sliceUp' || settings.effect == 'sliceUpRight' || vars.randAnim == 'sliceUpRight' ||
settings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft'){
var timeBuff = 0;
var i = 0;
var slices = $('.nivo-slice', slider);
if(settings.effect == 'sliceUpLeft' || vars.randAnim == 'sliceUpLeft') slices = $('.nivo-slice', slider).reverse();
slices.each(function(){
var slice = $(this);
slice.css('bottom','0px');
if(i == settings.slices-1){
setTimeout(function(){
slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function(){ slider.trigger('nivo:animFinished'); });
}, (100 + timeBuff));
} else {
setTimeout(function(){
slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
}, (100 + timeBuff));
}
timeBuff += 50;
i++;
});
}
else if(settings.effect == 'sliceUpDown' || settings.effect == 'sliceUpDownRight' || vars.randAnim == 'sliceUpDown' ||
settings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft'){
var timeBuff = 0;
var i = 0;
var v = 0;
var slices = $('.nivo-slice', slider);
if(settings.effect == 'sliceUpDownLeft' || vars.randAnim == 'sliceUpDownLeft') slices = $('.nivo-slice', slider).reverse();
slices.each(function(){
var slice = $(this);
if(i == 0){
slice.css('top','0px');
i++;
} else {
slice.css('bottom','0px');
i = 0;
}
if(v == settings.slices-1){
setTimeout(function(){
slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed, '', function(){ slider.trigger('nivo:animFinished'); });
}, (100 + timeBuff));
} else {
setTimeout(function(){
slice.animate({ height:'100%', opacity:'1.0' }, settings.animSpeed);
}, (100 + timeBuff));
}
timeBuff += 50;
v++;
});
}
else if(settings.effect == 'fold' || vars.randAnim == 'fold'){
var timeBuff = 0;
var i = 0;
$('.nivo-slice', slider).each(function(){
var slice = $(this);
var origWidth = slice.width();
slice.css({ top:'0px', height:'100%', width:'0px' });
if(i == settings.slices-1){
setTimeout(function(){
slice.animate({ width:origWidth, opacity:'1.0' }, settings.animSpeed, '', function(){ slider.trigger('nivo:animFinished'); });
}, (100 + timeBuff));
} else {
setTimeout(function(){
slice.animate({ width:origWidth, opacity:'1.0' }, settings.animSpeed);
}, (100 + timeBuff));
}
timeBuff += 50;
i++;
});
}
else if(settings.effect == 'fade' || vars.randAnim == 'fade'){
var i = 0;
$('.nivo-slice', slider).each(function(){
$(this).css('height','100%');
if(i == settings.slices-1){
$(this).animate({ opacity:'1.0' }, (settings.animSpeed*2), '', function(){ slider.trigger('nivo:animFinished'); });
} else {
$(this).animate({ opacity:'1.0' }, (settings.animSpeed*2));
}
i++;
});
}
}
};
//Default settings
$.fn.nivoSlider.defaults = {
effect:'random',
slices:15,
animSpeed:500,
pauseTime:3000,
startSlide:0,
directionNav:true,
directionNavHide:true,
controlNav:true,
controlNavThumbs:false,
controlNavThumbsFromRel:false,
controlNavThumbsSearch:'.jpg',
controlNavThumbsReplace:'_thumb.jpg',
keyboardNav:true,
pauseOnHover:true,
manualAdvance:false,
captionOpacity:0.8,
beforeChange: function(){},
afterChange: function(){},
slideshowEnd: function(){}
};
$.fn.reverse = [].reverse;
})(jQuery);
非常感谢您提前！ ： - ））
答案 0 :(得分：20)
编辑：切片效果无法应用于图像以外的任何元素，因为脚本生成切片（div），图像为背景图像。根据切片的位置定位背景图像，然后将切片（div）从顶部向下，向下移动或向上移动。同样，不能用img以外的任何元素来完成，因为你不能将div的上下文设置为另一个div的背景。 （嗯，我想可以用css 3和html 5来完成 - 但是对它来说很简单： - ））
您可以做一些事情。深入了解javascript并根据您的意愿更改nivo或编写自己的插件。查看tutorial here。由于这可能是相当多的工作，你可能不想重新发明轮子，我建议你使用一个插件，它有更好的自定义支持。要掌握可能的自定义插件级别，您应该始终查看默认值。通常 - '默认'（==可用选项）越多 - 越好。关于jquery内容滑块插件有成千上万的博客帖子（是的，你搜索内容滑块，而不是图像滑块;-)）。所以在谷歌上试试你的运气或查看以下内容：
希望这有帮助。
答案 1 :(得分：5)
看看Rhinoslider。
它可以使用html元素进行类似于nivoslider的转换。