twitter-bootstrap - Bootstrap 3.0 水平折叠

Question

我想知道如何水平而不是垂直使用 Bootstrap 3.0 上的折叠功能。

我知道这里已经问过这个问题（Twitter Bootstrap Collapse 插件 Direction—Horizo​​ntal 而不是 Vertical），但没有一个答案有效。

Answer 1

您的问题的答案已经在这里给出：https ://stackoverflow.com/a/18602739/1596547

折叠插件.collapsing向您的元素添加一个具有 css3 转换的类。默认情况下，过渡将高度从 0 更改为（设置或自动），因此效果将是垂直的。该插件还在添加类之前将元素的高度设置为 0。

虽然文档中没有提到插件可以对宽度做同样的事情；将元素的宽度设置为 0 并添加一个类。要触发插件使用宽度而不是高度，您必须添加一个额外的类.width：

 <div id="democontent" class="collapse width">

该插件将检查此类：

  Collapse.prototype.dimension = function () {
    var hasWidth = this.$element.hasClass('width')
    return hasWidth ? 'width' : 'height'
  }

Bootstap 的 CSS 不提供转换，collapse.width因此您必须像这样添加它：

.collapse.width {
    height: auto;
    -webkit-transition: width 0.35s ease;
    -moz-transition: width 0.35s ease;
    -o-transition: width 0.35s ease;
    transition: width 0.35s ease;
}

示例，另见：http ://bootply.com/85690

<div class="container">
    <div style="height:100px;float:left;background-color:red">
        <button data-toggle="collapse" data-target="#democontent">
            o<br>
            p<br>
            e<br>
            n<br>
        </button>   
    </div>
      <div id="democontent" class="collapse width" style="height:100px;background-color:blue;color:white;">
        Anim pariatur cliche reprehenderit, enim eiusmod high life accusamus terry richardson ad squid. 3 wolf moon officia aute, non cupidatat skateboard dolor brunch. Food truck quinoa nesciunt laborum eiusmod. Brunch 3 wolf moon tempor, sunt aliqua put a bird on it squid single-origin coffee nulla assumenda shoreditch et. Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred nesciunt sapiente ea proident. Ad vegan excepteur butcher vice lomo. Leggings occaecat craft beer farm-to-table, raw denim aesthetic synth nesciunt you probably haven't heard of them accusamus labore sustainable VHS.
      </div>
</div>  

Answer 2

我知道这已经晚了，但我只想分享我的解决方案。

你可以玩css。示例我在每个折叠体中放置具有相同分辨率的图像。

html, body {
  background-color:#e9eaed;
}
.content {
  width:960px;
  height:0px;
  margin-right: auto;
  margin-left: auto;
}
.panel-group {
  width:430px;
  z-index: 100;
  -webkit-backface-visibility: hidden;
  -webkit-transform: translateX(-100%) rotate(-90deg);
  -webkit-transform-origin: right top;
  -moz-transform: translateX(-100%) rotate(-90deg);
  -moz-transform-origin: right top;
  -o-transform: translateX(-100%) rotate(-90deg);
  -o-transform-origin: right top;
  transform: translateX(-100%) rotate(-90deg);
  transform-origin: right top;
}
.panel-heading {
  width: 430px;
}
.panel-title {
  height:18px
}
.panel-title a {
  float:right;
  text-decoration:none;
  padding: 10px 430px;
  margin: -10px -430px;
}
.panel-body {
  height:830px;
}
.panel-group img {
  -webkit-backface-visibility: hidden;
  -webkit-transform: translateX(0%) rotate(90deg);
  -webkit-transform-origin: left top;
  -moz-transform: translateX(0%) rotate(90deg);
  -moz-transform-origin: left top;
  -o-transform: translateX(0%) rotate(90deg);
  -o-transform-origin: left top;
  transform: translateX(0%) rotate(90deg);
  transform-origin: left top;
}
.panel-group .panel img {
  margin-left:400px;
  position: absolute;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet"/>



<div class="container">
    <div class="row">
        <div class="content">
            <div class="panel-group" id="accordion">
                <div class="panel panel-default">
                    <div class="panel-heading">
                         <h4 class="panel-title">
                        <a data-toggle="collapse" data-parent="#accordion" href="#collapseOne">
                          Suzuki
                        </a>
                      </h4>

                    </div>
                    <div id="collapseOne" class="panel-collapse collapse in">
                        <div class="panel-body">
                            <img src="http://files.conceptcarz.com/img/Suzuki/suzuki-concept-kizashi-3-2008-01-800.jpg" />
                        </div>
                    </div>
                </div>
                <div class="panel panel-default">
                    <div class="panel-heading">
                         <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion" href="#collapseTwo">
                  Chevrolet
                </a>
              </h4>

                    </div>
                    <div id="collapseTwo" class="panel-collapse collapse">
                        <div class="panel-body">
                            <img src="http://www.wallsave.com/wallpapers/800x400/zl-camaro/65234/zl-camaro-chevrolet-carbon-concept-car-65234.jpg" />
                        </div>
                    </div>
                </div>
                <div class="panel panel-default">
                    <div class="panel-heading">
                         <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion" href="#collapseThree">
                  Volvo
                </a>
              </h4>

                    </div>
                    <div id="collapseThree" class="panel-collapse collapse">
                        <div class="panel-body">
                            <img src="http://files.conceptcarz.com/img/Volvo/2009_Volvo_S60_Concept-Image-01-800.jpg" />
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

看demo on jsfiddle

如果你想使用写文本而不是图像，试试这个 jsfiddle.net/fauzi/h7szj1ku/