【发布时间】:2020-06-27 07:10:44
【问题描述】:
我正在尝试使用 Bootstrap 4 在 django 中制作动态轮播。但我仍然不能这样做。请任何人帮助完成它。谢谢。
views.py
def dept(request, name):
dept_detail = department_detail.objects.get(name = name )
depts_detail = departments.objects.get(name = name )
course = depts_detail.course_set.all()
carousel = depts_detail.carousel_set.all()
context = {'dept': dept_detail, 'courses':course, 'carousel':carousel}
return render(request, "Departments/dept.html", context)
models.py
class carousel(models.Model):
Department = models.ForeignKey(departments,on_delete=models.CASCADE, null = True)
Image = models.ImageField(upload_to='Carousel', null = True)
Img_title = models.CharField(max_length=30, null=True)
Img_desc = models.CharField(max_length=500, null=True)
date_created = models.DateTimeField(auto_now_add=True, null=True)
def __str__(self):
return self.Department.name
模板
<div id="gallery" class="carousel slide carousel-fade" data-ride="carousel" data-aos="fade-up" data-aos-delay="300">
<ul class="carousel-indicators" >
<li data-target="#gallery" data-slide-to="0" class="active"></li>
<li data-target="#gallery" data-slide-to="1"></li>
<li data-target="#gallery" data-slide-to="2"></li>
</ul>
<div class="carousel-inner">
{% for img in carousel %}
<div class="carousel-item active" data-interval="100">
<img src="{{img.Image.url}}" class="d-block w-100" alt="...">
<div class="carousel-caption d-none d-md-block rounded position-absolute bg-custom">
<h5>{{img.Img_title}}</h5>
<p>{{img.Img_desc}}</p>
</div>
</div>
{% endfor %}
</div>
【问题讨论】:
-
您的问题是什么,请说明问题出在哪里
-
我的问题出在模板中。我无法使用存储在数据库中的图像制作轮播(图库)。我该如何解决这个问题.. 如果我在轮播部门之外执行相同的 forloop,它可以完美地作为普通图像而不是轮播
标签: django python-3.x bootstrap-4 carousel