在一些 stack overflow 用户的帮助下，我使用 jquery 成功地创建了一个 slider ，并且它运行良好。但是我想更改 slider 的布局并以某种方式破坏了 slider ，我不知道如何或为什么。基本上，我所有的幻灯片都被推出容器，这破坏了 jQuery，我认为。如果有人能帮助我弄清楚我做了什么来破坏我的代码，我将非常感激。
这是工作版本:http://jsfiddle.net/videma/t534v/
这是我的新代码不起作用的 fiddle :http://jsfiddle.net/HfRdb/
代码如下:
HTML:
<div class="slideshow">
<div class="slideContainer">
<div class="slide">
<span class="slideMiddle"></span><img src="http://renegademagsu.com/wp-content/uploads/2014/05/malcolm-x.png">
</div>
<div class="slideInfo">
<p class="slideCaption">
Denzel’s portrayal of Malcolm X was the role that most thought would win him an Oscar. In one scene, Malcolm and other members of the Nation of Islam demand the release of one of their fellow Muslims from jail by crowding the street outside of the building. After succeeding in this, Malcolm raises his hand and signals for his men to leave. With flick of his wrist, about one hundred protesters turn in unison and march away, as if a general had commanded them. Even a white cop notices his influence and says, “That’s too much power for a n***er to have.” If Malcolm X wasn’t bad ass enough, Denzel playing him just sweetened the deal. </p>
<p class="slideCredit">
<a href="http://www.popcornreel.com/jpgimg/x%20004.png" target="_blank">Popcorn Reel" </p>
</div> <!--slideInfo end-->
<div class="fix"></div>
</div> <!--slideContainer end-->
<!--end if each if-->
<div class="slideContainer">
<div class="slide">
<span class="slideMiddle"></span><img src="http://renegademagsu.com/wp-content/uploads/2014/05/remember-the-titans.png">
</div>
<div class="slideInfo">
<p class="slideCaption">
No one can forget Denzel’s role as coach of a newly integrated high school football team in 1970s Virginia. Even though this is one of Denzel’s small bad ass roles, you have to admit, Coach Boone was scary enough to intimate anyone into doing 100 push ups. </p>
<p class="slideCredit">
<a href="http://www.monologuedb.com/wp-content/uploads/2011/02/denzel-washington-coach-herman-boone-remember-the-titans.jpg" target="_blank">MonologueDB</a> </p>
</div> <!--slideInfo end-->
<div class="fix"></div>
</div> <!--slideContainer end-->
<!--end if each if-->
<div class="slideContainer">
<div class="slide">
<span class="slideMiddle"></span><img src="http://renegademagsu.com/wp-content/uploads/2014/05/safe-house.png">
</div>
<div class="slideInfo">
<p class="slideCaption">
What do you do when you’re a fugitive and a CIA agent is looking after you? Just follow Denzel’s bad ass steps in this one scene. After Ryan Reynolds’ character has arrested Denzel’s character, he takes him to an arena where a soccer game is taking place in order to get weapons out of a locker. While in a crowd outside the arena, Denzel manages to trick the stadium security into believing he’s being kidnapped. They not only set him free, but then arrest Ryan Reyonlds. Denzel then effortlessly waltzes right out of the stadium. No sweat for a bad ass. </p>
<p class="slideCredit">
<a href="http://www.hbo.com/movies/safe-house" target="_blank">HBO</a> </p>
</div> <!--slideInfo end-->
<div class="fix"></div>
</div> <!--slideContainer end-->
<!--end if each if-->
<div class="slideContainer">
<div class="slide">
<span class="slideMiddle"></span><img src="http://renegademagsu.com/wp-content/uploads/2014/05/training-day.png">
</div>
<div class="slideInfo">
<p class="slideCaption">
Who could forget Denzel’s Academy Award winning role as Detective Alonzo Harris, the corrupt and rogue narcotics officer who plays by his own rules. A memorable scene is when Alonzo and the rookie cop Jake, stop two guys from raping a 14-year-old girl. While Jake chooses to arrest them, Alonzo grabs one of the men, puts a knife to his throat, and then points 2 guns at his crouch, threatening to shoot him. Instead of shooting he punches him and says, “Man I’m thirsty, I could use a beer.” </p>
<p class="slideCredit">
<a href="http://roley.tumblr.com/post/8472254874/told-me-to-suck-your-dick-is-that-what-you" target="_blank">roley.tumblr.com </p>
</div> <!--slideInfo end-->
<div class="fix"></div>
</div> <!--slideContainer end-->
<!--end if each if-->
<div class="slideContainer">
<div class="slide">
<span class="slideMiddle"></span><img src="http://renegademagsu.com/wp-content/uploads/2014/05/man-on-fire.png">
</div>
<div class="slideInfo">
<p class="slideCaption">
If you want to learn about revenge, just watch Denzel in action in this movie after kidnappers try to take little Dakota Fanning. Denzel, her bodyguard, gets ahold of a corrupt cop who he needs answers from, and interrogates him by sticking a detonator up his rectum, threatening to blow the cop up if he doesn’t get information. However, when he finally gets the answers he’s looking for, Denzel detonates the bomb anyway and walks away from the explosion in slow motion. Total bad ass move. </p>
<p class="slideCredit">
<a href="http://www.thefancarpet.com/uploaded_assets/images/gallery/1498/Man_On_Fire_18347_Medium.jpg" target="_blank">The Fan Carpet</a> </p>
</div> <!--slideInfo end-->
<div class="fix"></div>
</div> <!--slideContainer end-->
<!--end if each if-->
<div class="slideContainer">
<div class="slide">
<span class="slideMiddle"></span><img src="http://renegademagsu.com/wp-content/uploads/2014/05/american-gangster.png">
</div>
<div class="slideInfo">
<p class="slideCaption">
Denzel plays the notorious gangster, Frank Lucas, who kills a man who doesn’t pay him the money he owes. Without hesitation, Lucas kills the man in the street in broad daylight with people around. As if that wasn’t badass enough, right after, he returns to the restaurant he’d been in, and continues eating his food, as if nothing had happened. Now that’s bad ass. </p>
<p class="slideCredit">
<a href="http://www.dvdbeaver.com/film2/DVDReviews42/american%20gangster%20blu-ray/HF7Y9005_american_gangster_blu-ray.jpg" target="_blank">DVD Beaver</a> </p>
</div> <!--slideInfo end-->
<div class="fix"></div>
</div> <!--slideContainer end-->
<!--end if each if-->
<!--end each-->
</div><!--slideshow end-->
<div class="slideNav">
<div class="prevSlide">
<i class="fa fa-chevron-left fa-2x"></i>
</div>
<div class="slideCount"></div>
<div class="nextSlide">
<i class="fa fa-chevron-right fa-2x"></i>
</div>
<div class="fix"></div>
</div>
<!--end if-->
</div>
</div>
CSS:
.slideshow {
background-color: #FFFFFF;
width: 100%;
height: 520px;
position: relative;
box-sizing:border-box;
-moz-box-sizing:border-box; /* Firefox */
}
.slideContainer {
background-color: #FFFFFF;
padding: 10px;
width: 100%;
position: absolute;
top: 0px;
left: 0px;
box-sizing:border-box;
-moz-box-sizing:border-box; /* Firefox */
}
.slide {
width: 100%;
height: 500px;
text-align: center;
border: 1px solid #000;
}
.slideMiddle {
display: inline-block;
height: 100%;
vertical-align: middle;
}
.slide img {
max-width: 100%;
max-height: 100%;
vertical-align: middle;
border: 1px solid #000;
}
.slideInfo {
color: #FFF;
width: 100%;
height: 80%;
padding: 10px;
box-sizing:border-box;
-moz-box-sizing:border-box; /* Firefox */
}
.slideCredit {
width: 100%;
font-style: italic;
font-size: 12px;
}
.slideNav {
width: 100%;
padding: 10px;
color: #000;
position:relative;
border: 1px solid #000;
}
.prevSlide {
width: 33.3%;
float: left;
}
.nextSlide {
width: 33.3%;
float: right;
text-align: right;
}
.slideCount {
width: 23.3%;
text-align: center;
position:absolute;
left:40%;
}
jQuery:
$('.slideCount').each(function(){
var text='1/'+$(this).parents('div.postContainer').find('.slideContainer').length
$(this).text(text)
})
$('.nextSlide').show()
$('.prevSlide').hide()
$('div.nextSlide').click(function (e){
var count=parseInt($(this).siblings('.slideCount').text())
var slideshow=$(this).parents('div.postContainer').find('.slideshow')
var slides = $(slideshow).children().length;
if(count===slides){
e.preventDefault()
}else{
count++
$(this).parents('div.postContainer').find('div.slideContainer:first').appendTo(slideshow)
$(this).siblings('.slideCount').text(count+'/'+slides)
}
if(count===slides){$(this).hide()}else{$(this).parent().find('div.prevSlide').show()}
});
$('.prevSlide').click(function (e){
var count=parseInt($(this).siblings('.slideCount').text().slice(0,-2))
var slideshow=$(this).parents('div.postContainer').find('.slideshow')
var slides = $(slideshow).children().length;
if(count===1){e.preventDefault()}else{
count--
$(this).parents('div.postContainer').find('div.slideContainer:last').prependTo(slideshow)
$(this).siblings('.slideCount').text(count+'/'+slides)
}
if(count===1){$(this).hide()}else{$(this).parent().find('div.nextSlide').show()}
});
最佳答案
.slideNav div 的内边距为 10px，宽度为 100%。这会将 div 推到容器外 10+10=20px。为此也使用 box-sizing:border-box。
还有 dom 错误，因为您没有正确关闭标签。也解决这个问题。
关于jquery - slider 内容被推出容器，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/23554858/