How can I retrieve last x elements in Django
I am trying to retrieve the latest 5 posts (by post time)
In the views.py, if I try blog_post_list = blogPosts.objects.all()[:5] It retreives the first 5 elements of the blogPosts objects, how can I reverse this to retreive the latest ones?
Cheers
Asked by: Anna171 | Posted: 30-11-2021
Answer 1
blog_post_list = blogPosts.objects.all().reverse()[:5]
# OR
blog_post_list = blogPosts.objects.all().order_by('-DEFAULT_ORDER_KEY')[:5]
I prefer the first.
Answered by: Tess800 | Posted: 01-01-2022Answer 2
Based on Nick Presta's answer and your comment, try:
blog_post_list = blogPosts.objects.all().order_by('-pub_date')[:5]
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