Bootstrap 3 Carousel选择某些div，自定义设置

Question

我有一个棘手的情况。我有动态填充的内容，我想在Bootstrap 3轮播中进行布局。捕获的是，在动态字符串中，只有3/4的内容应该放在旋转木马中。这是一个简短的例子

<?php if ($imagePosition == 'left'): ?>
    <div class="hero-item item no-carousel">
        Conent I don't want to be shown on the carousel
    </div>
    <div class="hero-item item show">
        I want this to be shown in the carousel
    </div>
<?php elseif ($imagePosition == "background"): ?>
    <div class="hero-item item show">
        I want this to be shown in the carousel
    </div>
<?php elseif ($imagePosition == "right"): ?>
    <div class="hero-item item show">
        I want this to be shown in the carousel
    </div>
    <div class="hero-item item no-carousel">
        Conent I don't want to be shown on the carousel
    </div>
<?php endif; ?>

所以输出可能是

<div class="hero-item item no-carousel">Content I don't want to be shown on the carousel</div>
<div class="hero-item item show">I want this to be shown in the carousel</div>
<div class="hero-item item show">I want this to be shown in the carousel</div>
<div class="hero-item item no-carousel">Conent I don't want to be shown on the carousel</div>

如何让Bootstrap轮播只显示我想要展示的项目，例如，那些带有课程的＆＃39;显示＆＃39;？