滑块外的自己的div中的字幕 [英] captions in own div outside of slider

问题描述

我正在使用 bxslider .它对我来说效果很好，但是我有1个问题.我想要字幕在bxwrapper之外.

I am using the bxslider. It works very well for me, but I have 1 problem. I want the captions outside of the bxwrapper.

滑块的html看起来像这样，只有div字幕是我创建的

The html of the slider looks like this only the div captions is created by me

            <div class="captions"></div>
            <ul class="bxslider">
              <li><img src="images/1.jpg" title="headline, text" /></li>
              <li><img src="images/1.jpg" /></li>
              <li><img src="images/1.jpg" title="text" /></li>
              <li><img src="images/1.jpg" title="text" /></li>
            </ul>

标题是使用以下代码从图像的标题中生成的:

The captions are generated out of the title from the images with this code:

* Appends image captions to the DOM
     */
    var appendCaptions = function(){
        // cycle through each child
        slider.children.each(function(index){
            // get the image title attribute
            var title = $(this).find('img:first').attr('title');
            // append the caption
            if (title != undefined && ('' + title).length) {
                $(this).append('<div class="bxcaptions"><span>' + title + '</span></div>');
            }
        });
    }

我试图设置字幕的样式，使其位于滑块之外，但是滑块使用了隐藏的溢出标记，因此这是不可能的.

i tried to style the captions that they are outside of the slider, but the slider uses overflow hidden and so its impossible.

所以我希望将字幕写到<div class="captions"></div>中，以便我可以按照自己的方式进行定位.

So i want that the captions are written into the <div class="captions"></div> which i can position the way i want it.

另外，我可能希望用h1突出显示，之前的标题，而其他标题是正常的，但这仅仅是附加的.

Further i maybe want that the headline before the , is highlighted with h1 and the rest is normal but thats just additional.

感谢您的帮助！

推荐答案

我认为您想要这样. 下面的代码段是对bx滑块字幕外面的更好的解决方案

I think you want like this. below snippet is better solution for bx slider caption outside

jQuery('.bxslider').bxSlider({
  nextSelector: '#slider-next',
  prevSelector: '#slider-prev',
  nextText: 'next',
  prevText: 'prev',
  pager: true,
  prependtxt: 'Examples  ',
  pagerType: 'short',
  mode: 'fade',
  auto: true,
  onSliderLoad: function(currentIndex) {
    $(".slider-txt").html($('.bxslider li').eq(currentIndex).find("img").attr("title"));
  },
  onSlideBefore: function($slideElement, oldIndex, newIndex) {
    $(".slider-txt").html($slideElement.find("img").attr("title"));
  }
});

.slider-txt{
  color: red;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<link href="http://bxslider.com/lib/jquery.bxslider.css" rel="stylesheet" />
<script src="http://bxslider.com/lib/jquery.bxslider.js"></script>

<div class="image-slider">
  <ul class="bxslider">
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="Letterhead" title="Letterhead" />
    </li>
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="Business Card" title="Business Card" />
    </li>
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="Compliment Slip" title="Compliment Slip" />
    </li>
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="Envelope" title="Envelope" />
    </li>
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="Folder" title="Folder" />
    </li>
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="Referral Card" title="Referral Card" />
    </li>
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="Single Sided Referral Pad" title="Single Sided Referral Pad" />
    </li>
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="Post, note or thank you card" title="Post, note or thank you card" />
    </li>
    <li>
      <img src="http://www.menucool.com/slider/prod/image-slider-2.jpg" alt="WEBSITE (OPTIONAL)" title="WEBSITE (OPTIONAL)" />
    </li>
  </ul>
  <div class="outside"><span id="slider-prev"></span><span id="slider-next"></span>
  </div>
  <div class="slider-txt"></div>
</div>

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