CODEWITHSUNDEEP
django
tim
tim

Reputation: 379

How to delete individual files - Django 1.8

How does one delete individual files in Django?

Say we have a model ('Car') and some related images ('Photos')

If multiple images are uploaded for a car, how does one delete a particular image?

Class Car(models.Model):
    make = models.CharFIeld(max_length=10)
    thumbnail  = models.ImageField(upload_to='thumbnails/')

Class Photos(models.Model):
    car = models.ForeignKey(Car, default=None)
    image = models.ImageField(upload_to='images/')

We could get all of the images for the car with a query like this:

(queryset=Photos.objects.filter(car_id = pk))

but what if we only want to delete a single image - how do we get the image?

Upvotes: 0

Views: 86

Answers (2)

tim
tim

Reputation: 379

It is possible to write a custom function allows you to delete individual images. This may not be the best option but it works for me.

Upvotes: 0

Geo Jacob
Geo Jacob

Reputation: 6009

Iterate over a forloop.

queryset=Photos.objects.filter(car_id = pk)
for img in queryset:
    img.delete()

or if you want to delete first image, then;

queryset[0].delete()

Upvotes: 1

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