How to access array elements in a Django template?

by

Remember that the dot notation in a Django template is used for four different notations in Python. In a template, foo.bar can mean any of:

foo[bar]       # dictionary lookup
foo.bar        # attribute lookup
foo.bar()      # method call
foo[bar]       # list-index lookup

It tries them in this order until it finds a match. So foo.3 will get you your list index because your object isn’t a dict with 3 as a key, doesn’t have an attribute named 3, and doesn’t have a method named 3.

More Related Contents:

  1. How to use permission_required decorators on django class-based views
  2. Django Admin Show Image from Imagefield
  3. Django: Get model from string?
  4. Django: Get list of model fields?
  5. How do I get Django Admin to delete files when I remove an object from the database/model?
  6. Applying bootstrap styles to django forms
  7. Django ManyToMany filter()
  8. How do I deal with this race condition in django?
  9. Should I avoid multi-table (concrete) inheritance in Django by any means?
  10. How to change field name in Django REST Framework
  11. Limit foreign key choices in select in an inline form in admin
  12. How do I insert a django form in twitter-bootstrap modal window?
  13. How to automatically login a user after registration in django
  14. How to fetch static CSS files with django on IIS?
  15. Django multiple and dynamic databases
  16. Check permission inside a template in Django
  17. 405 POST method not allowed
  18. How to remove all relations from manytomany?
  19. Django ManyToMany model validation
  20. How to create a Django queryset filter comparing two date fields in the same model
  21. Multiple images per Model
  22. Redirect on admin Save
  23. Effects of changing Django’s SECRET_KEY
  24. How to access outermost forloop.counter with nested for loops in Django templates?
  25. How to get URL of current page, including parameters, in a template?
  26. Django: show/log ORM sql calls from python shell
  27. Cannot find command ‘git’ – windows
  28. Django REST Framework image upload
  29. Django: dynamic database file
  30. User groups and permissions

Leave a Comment