Question

这是jquery图像滑块的代码

$(".Slider > div:gt(0)").hide();

function slideLoop() {
  $('.Slider > div:first')
  .next()
  .show()
  .end()
  .appendTo('.Slider');
}

slideLoop();

setInterval(slideLoop, 3000);

$('.right').click(
    slideLoop
)

我正在制作控制按钮。向右滑动是有效的。如何制作左侧滑动功能？

提前致谢。

Answer 1

尝试使用该功能。

function reverseLoop() {
  $('.Slider > div:last')
  .addClass('animation')
  .prev()
  .removeClass('animation')
  .show()
  .end()
  .appendTo('.Slider');
}

setInterval(reverseLoop, 8000);

Answer 2

试试这个......

HTML代码

<div id="img-grp-wrap">
    <div class="img-wrap">
        <img src="http://www.pictures-of-cats.org/images/ragdoll-cat-small-pictures-of-cats.jpg" />
        <img src="http://0.tqn.com/d/paganwiccan/1/G/T/1/-/-/BlackCat.jpg" />
        <img src="http://2.bp.blogspot.com/-H_iTYn3QQOk/Tfp5aK2vi5I/AAAAAAAAABM/QM45bNOM4HY/s1600/cat-claw.jpg" />
        <img src="http://www.pictures-of-cats.org/images/Pixiebob-cat-list-of-cat-breeds-pictures-of-cats.jpg" />
    </div>    
    <img src="http://annhowardesign.com/images/arrowright.jpg" class="next" alt="Next"/> 
    <img src="http://annhowardesign.com/images/arrowleft.jpg" class="prev" alt="Previous"/>     
</div>

... CSS

#img-grp-wrap {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 100px auto;
}

.img-wrap {
    position: relative;
    border: 1px solid #CCC;
    width: 180px;
    height: 180px;
}

.img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    -moz-box-shadow: 1px 1px 4px #CCC;
    padding: 10px;
}

.next, .prev {
    position: absolute;
    cursor: pointer;
    top: 70px;
}

.next {
    right: -40px;
}

.prev {
    left: -40px;
}

... Jquery的

$('.img-wrap img:gt(0)').hide();

$('.next').click(function() {
    $('.img-wrap img:first-child').fadeOut().next().fadeIn().end().appendTo('.img-wrap');
});

$('.prev').click(function() {
    $('.img-wrap img:first-child').fadeOut();
    $('.img-wrap img:last-child').prependTo('.img-wrap').fadeOut();
    $('.img-wrap img:first-child').fadeIn();
});

最后，工作小提琴是...... http://jsfiddle.net/b4T7m/

如果您需要setInterval ... http://jsfiddle.net/bh6aY/

享受您的编码...... !!!

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2 个答案: