How to iterate through a list of dictionaries in Jinja template?

by

Data:

parent_list = [{'A': 'val1', 'B': 'val2'}, {'C': 'val3', 'D': 'val4'}]

in Jinja2 iteration:

{% for dict_item in parent_list %}
   {% for key, value in dict_item.items() %}
      <h1>Key: {{key}}</h1>
      <h2>Value: {{value}}</h2>
   {% endfor %}
{% endfor %}

Note:

Make sure you have the list of dict items. If you get UnicodeError may be the value inside the dict contains unicode format. That issue can be solved in your views.py.
If the dict is unicode object, you have to encode into utf-8.

More Related Contents:

  1. Link to Flask static files with url_for
  2. Passing HTML to template using Flask/Jinja2
  3. Reference template variable within Jinja expression
  4. Is it possible to use AngularJS with the Jinja2 template engine?
  5. Intersecting two dictionaries
  6. Converting a list of tuples into a dict
  7. Serve image stored in SQLAlchemy LargeBinary column
  8. Create dynamic arguments for url_for in Flask
  9. Display image stored as binary blob in template
  10. Remove unnecessary whitespace from Jinja rendered template
  11. Python Flask Render Text from Variable like render_template
  12. Reload Flask app when template file changes
  13. Serve static files from a CDN rather than Flask in production
  14. How to render by Vue instead of Jinja
  15. Jinja render text in HTML preserving line breaks
  16. How to generate an html directory list using Python
  17. Link to a specific location in a Flask template
  18. Converting Flask form data to JSON only gets first value
  19. How to use g.user global in flask
  20. ImportError: cannot import name ‘Markup’ from ‘jinja2’
  21. Returning rendered template with Flask-Restful shows HTML in browser
  22. Global variables in Flask templates
  23. python building coder for ceasar cipher
  24. How to make a dict from n’th indices of tuples in list
  25. How to stop Flask from initialising twice in Debug Mode? [duplicate]
  26. Is it possible to assign the same value to multiple keys in a dict object at once?
  27. How do I sort this list in Python, if my date is in a String?
  28. ValueError: Shape of passed values is (1, 6), indices imply (6, 6)
  29. How to get list of all variables in jinja 2 templates
  30. How do I re-map python dict keys

Leave a Comment