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TA贡献2016条经验 获得超9个赞
您正在为每个配置文件创建一行。标记在 for 循环内。我想要么你必须使用 2 个循环,一个用于配置文件,另一个用于每行中的配置文件数量,或者保持计数,如果计数达到 4,则创建额外的行,然后重置计数。实现第二种方法的方法之一可以是 -
{% for profile in random_profiles %}
{% if forloop.first or forloop.counter0 % 4 == 0 %}
<div class="row">
{% endif %}
<div class="col-md-4">
<div class="card mb-4 shadow-sm">
<img src="{{ profile.photo.url }}" width="100%" height="225" xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMidYMid slice" focusable="false" rect width="100%" height="100%" fill="#55595c"/><text x="50%" y="50%" fill="#eceeef" dy=".3em">Thumbnail</text></svg>
<div class="card-body">
<p class="card-text">This is a wider card with supporting text below as a natural lead-in to additional content. This content is a little bit longer.</p>
<div class="d-flex justify-content-between align-items-center">
<div class="btn-group">
<button type="button" class="btn btn-sm btn-outline-secondary">View</button>
<button type="button" class="btn btn-sm btn-outline-secondary">Edit</button>
</div>
<small class="text-muted">9 mins</small>
</div>
</div>
</div>
</div>
</div>
{% if forloop.first or forloop.counter0 % 4 == 0 %}
</div>
{% endif %}
{% endfor %}
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