CODEWITHSUNDEEP
django
bodger
bodger

Reputation: 1182

Dynamically changing style using select

Is it possible to make part of a page use a totally different CSS file when the user chooses a different option in a select box using Django?

What I'm basically trying to do is add a theme selector to the page.

Thanks.

Upvotes: 1

Views: 323

Answers (2)

allcaps
allcaps

Reputation: 11248

To create a theme selector in Django use a form to get the stylesheet choice from the user and store the style choice in a session. The valid form should execute:

request.session['style'] = the_style_choice

https://docs.djangoproject.com/en/1.5/topics/http/sessions/

Use a context processor to return the right stylesheet each request in settings.py:

TEMPLATE_CONTEXT_PROCESSORS = (
    ...
    "MyContextProcessor.get_style", 
)

In MyContextProcessor.py

def get_style(request):
    if 'style' in request.session:
        style = request.session.get('style')                
    else:
        style = 'some_style.css'
        request.session['style'] = style
    return {'style': style, }

https://docs.djangoproject.com/en/1.5/ref/templates/api/#subclassing-context-requestcontext

In your base template add the style:

{{ style }}

You can use Ajax in the form to give the user a smooth experience: https://docs.djangoproject.com/en/1.5/topics/class-based-views/generic-editing/#ajax-example

Upvotes: 2

user1428660
user1428660

Reputation:

This should be done with javascript, not Django. Look into doing it with Jquery.

Edit: How do I switch my CSS stylesheet using jQuery?

Upvotes: -1

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