使用Django中的For循环和If条件在Bootstrap Carousel中显示图像

<div id="myCarousel" class="carousel slide" data-ride="carousel">
  <!-- Indicators -->
  <ol class="carousel-indicators">
    {% for image in images %}
      {% if image.show_in_carousel %}
        <li data-target="#myCarousel" data-slide-to="{{ forloop.counter0 }}" {% if forloop.first %}class="active"{% endif %}></li>
      {% endif %}
    {% endfor %}
  </ol>

  <!-- Slides -->
  <div class="carousel-inner">
    {% for image in images %}
      {% if image.show_in_carousel %}
        <div class="carousel-item {% if forloop.first %}active{% endif %}">
          <img src="{{ image.url }}" alt="{{ image.title }}">
          <div class="carousel-caption">
            <h3>{{ image.title }}</h3>
            <p>{{ image.description }}</p>
          </div>
        </div>
      {% endif %}
    {% endfor %}
  </div>

  <!-- Controls -->
  <a class="carousel-control-prev" href="#myCarousel" role="button" data-slide="prev">
    <span class="carousel-control-prev-icon" aria-hidden="true"></span>
    <span class="sr-only">Previous</span>
  </a>
  <a class="carousel-control-next" href="#myCarousel" role="button" data-slide="next">
    <span class="carousel-control-next-icon" aria-hidden="true"></span>
    <span class="sr-only">Next</span>
  </a>
</div>