这是我用于水平手风琴的 jquery 代码。一切正常，但在这段代码中的某处，主 div 宽度固定为 100%（我希望这是自动宽度）。你能确定吗？
(function(jQuery) {
$('#accordion-1').easyAccordion({
autoStart: false,
slideInterval: 3000
jQuery.fn.easyAccordion = function(options) {
var defaults = {
slideNum: false,
autoStart: false,
slideInterval: 3000
};
this.each(function() {
var settings = jQuery.extend(defaults, options);
jQuery(this).find('dl').addClass('easy-accordion');
// -------- Set the variables ------------------------------------------------------------------------------
jQuery.fn.setVariables = function() {
dlWidth = jQuery(this).width();
dlHeight = jQuery(this).height();
dtWidth = jQuery(this).find('dt').outerHeight();
if (jQuery.browser.msie){ dtWidth = $(this).find('dt').outerWidth();}
dtHeight = dlHeight - (jQuery(this).find('dt').outerWidth()-jQuery(this).find('dt').width());
slideTotal = jQuery(this).find('dt').size();
ddWidth = dlWidth - (dtWidth*slideTotal) - (jQuery(this).find('dd').outerWidth(true)-jQuery(this).find('dd').width());
ddHeight = dlHeight - (jQuery(this).find('dd').outerHeight(true)-jQuery(this).find('dd').height());
};
jQuery(this).setVariables();
// -------- Fix some weird cross-browser issues due to the CSS rotation -------------------------------------
if (jQuery.browser.safari){ var dtTop = (dlHeight-dtWidth)/2; var dtOffset = -dtTop; /* Safari and Chrome */ }
if (jQuery.browser.mozilla){ var dtTop = dlHeight - 20; var dtOffset = - 20; /* FF */ }
if (jQuery.browser.msie){ var dtTop = 0; var dtOffset = 0; /* IE */ }
// -------- Getting things ready ------------------------------------------------------------------------------
var f = 1;
jQuery(this).find('dt').each(function(){
jQuery(this).css({'width':dtHeight,'top':dtTop,'margin-left':dtOffset});
if(settings.slideNum == true){
jQuery('<span class="slide-number">'+0+f+'</span>').appendTo(this);
if(jQuery.browser.msie){
var slideNumLeft = parseInt(jQuery(this).find('.slide-number').css('left')) - 14;
jQuery(this).find('.slide-number').css({'left': slideNumLeft})
if(jQuery.browser.version == 6.0 || jQuery.browser.version == 7.0){
jQuery(this).find('.slide-number').css({'bottom':'auto'});
}
if(jQuery.browser.version == 8.0){
var slideNumTop = jQuery(this).find('.slide-number').css('bottom');
var slideNumTopVal = parseInt(slideNumTop) + parseInt(jQuery(this).css('padding-top')) - 12;
jQuery(this).find('.slide-number').css({'bottom': slideNumTopVal});
}
} else {
var slideNumTop = jQuery(this).find('.slide-number').css('bottom');
var slideNumTopVal = parseInt(slideNumTop) + parseInt(jQuery(this).css('padding-top'));
jQuery(this).find('.slide-number').css({'bottom': slideNumTopVal});
}
}
f = f + 1;
});
if(jQuery(this).find('.active').size()) {
jQuery(this).find('.active').next('dd').addClass('active');
} else {
jQuery(this).find('dt:first').addClass('active').next('dd').addClass('active');
}
jQuery(this).find('dt:first').css({'left':'0'}).next().css({'left':dtWidth});
jQuery(this).find('dd').css({'height':ddHeight});
// -------- Functions ------------------------------------------------------------------------------
jQuery.fn.findActiveSlide = function() {
var i = 1;
this.find('dt').each(function(){
if(jQuery(this).hasClass('active')){
activeID = i; // Active slide
} else if (jQuery(this).hasClass('no-more-active')){
noMoreActiveID = i; // No more active slide
}
i = i + 1;
});
};
jQuery.fn.calculateSlidePos = function() {
var u = 2;
jQuery(this).find('dt').not(':first').each(function(){
var activeDtPos = dtWidth*activeID;
if(u <= activeID){
var leftDtPos = dtWidth*(u-1);
jQuery(this).animate({'left': leftDtPos});
if(u < activeID){ // If the item sits to the left of the active element
jQuery(this).next().css({'left':leftDtPos+dtWidth});
} else{ // If the item is the active one
jQuery(this).next().animate({'left':activeDtPos});
}
} else {
var rightDtPos = dlWidth-(dtWidth*(slideTotal-u+1));
jQuery(this).animate({'left': rightDtPos});
var rightDdPos = rightDtPos+dtWidth;
jQuery(this).next().animate({'left':rightDdPos});
}
u = u+ 1;
});
};
jQuery.fn.activateSlide = function() {
this.parent('dl').setVariables();
this.parent('dl').find('dd').css({'display':'block'});
this.parent('dl').find('dd.plus').removeClass('plus');
this.parent('dl').find('.no-more-active').removeClass('no-more-active');
this.parent('dl').find('.active').removeClass('active').addClass('no-more-active');
this.addClass('active').next().addClass('active');
this.parent('dl').findActiveSlide();
if(activeID < noMoreActiveID){
this.parent('dl').find('dd.no-more-active').addClass('plus');
}
this.parent('dl').calculateSlidePos();
};
jQuery.fn.rotateSlides = function(slideInterval, timerInstance) {
var accordianInstance = jQuery(this);
timerInstance.value = setTimeout(function(){accordianInstance.rotateSlides(slideInterval, timerInstance);}, slideInterval);
jQuery(this).findActiveSlide();
var totalSlides = jQuery(this).find('dt').size();
var activeSlide = activeID;
var newSlide = activeSlide + 1;
if (newSlide > totalSlides) newSlide = 1;
jQuery(this).find('dt:eq(' + (newSlide-1) + ')').activateSlide(); // activate the new slide
}
// -------- Let's do it! ------------------------------------------------------------------------------
function trackerObject() {this.value = null}
var timerInstance = new trackerObject();
jQuery(this).findActiveSlide();
jQuery(this).calculateSlidePos();
if (settings.autoStart == true){
var accordianInstance = jQuery(this);
var interval = parseInt(settings.slideInterval);
timerInstance.value = setTimeout(function(){
accordianInstance.rotateSlides(interval, timerInstance);
}, interval);
}
jQuery(this).find('dt').not('active').click(function(){
jQuery(this).activateSlide();
clearTimeout(timerInstance.value);
});
if (!(jQuery.browser.msie && jQuery.browser.version == 6.0)){
jQuery('dt').hover(function(){
jQuery(this).addClass('hover');
}, function(){
jQuery(this).removeClass('hover');
});
}
});
};
})(jQuery);
这是html
<div id="accordion-1">
<dl>
<dt>First slide</dt>
<dd><h2>This is the first slide</h2><p></dd>
<dt>Second slide</dt>
<dd><h2>Here is the second slide</h2></dd>
<dt>One more slide</dt>
<dd><h2>One more slide to go here</h2><p></dd>
<dt>Another slide</dt>
<dd><h2>Another slide to go here</h2><p></dd>
</dl>
</div>
CSS
.easy-accordion{display:block;position:relative;overflow:hidden;padding:0;margin:0; width:auto}
.easy-accordion dt,.easy-accordion dd{margin:0;padding:0}
.easy-accordion dt,.easy-accordion dd{position:absolute}
.easy-accordion dt{margin-bottom:0;margin-left:0;z-index:5;/* Safari */ -webkit-transform: rotate(-90deg); /* Firefox */ -moz-transform: rotate(-90deg);-moz-transform-origin: 20px 0px; /* Internet Explorer */ filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=3);cursor:pointer;}
.easy-accordion dd{z-index:1;opacity:0;overflow:hidden}
.easy-accordion dd.active{opacity:1;}
.easy-accordion dd.no-more-active{z-index:2;opacity:1}
.easy-accordion dd.active{z-index:3}
.easy-accordion dd.plus{z-index:4}
.easy-accordion .slide-number{position:absolute;bottom:0;left:10px;font-weight:normal;font-size:1.1em;/* Safari */ -webkit-transform: rotate(90deg); /* Firefox */ -moz-transform: rotate(90deg); /* Internet Explorer */ filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=1);}
#accordion-1{ height:110px; background:#bababa; border-radius:8px; width:auto}
#accordion-1 dl{height:110px; width:auto}
#accordion-1 dt{ text-align:left;padding:8px 15px 8px 10px;
font:bold 12px Myriad Pro, Verdana, Geneva, sans-serif; color:#2c3e52;
background-color: #B3B3B3;
background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#BEBEBE), to(#B3B3B3));
background: -moz-linear-gradient(top, #BEBEBE 0%, #B3B3B3 100%);
border-radius:8px;
box-shadow: 0px -2px 3px #616161;
}
#accordion-1 dt.active{cursor:pointer; background:#bababa}
#accordion-1 dt.hover{background-color:#bababa}
#accordion-1 dd{
padding:15px; background-color:#f3f3f3; border-left:0; margin:5px 0px; border-radius:6px 0px 0px 6px;
-webkit-box-shadow: inset 0px 2px 2px #9b9b9b; box-shadow: inset 0px 2px 2px #9b9b9b;
}