Login

labeled hidden input with choices

Author:
eliasfernandez
Posted:
November 15, 2012
Language:
Python
Version:
1.4
Score:
0 (after 0 ratings)

Useful when you need to show a selected option from a charfield with choices, but don't want that user change this.

1
2
3
4
5
6
7
class LabeledHiddenInput(HiddenInput):
    def render(self, name, value, attrs=None):

        status  = self.choices.queryset.get(pk = value)
        
        h_input = super(LabeledHiddenInput, self).render( name, value, attrs=None)
        return mark_safe("%s %s"%(status, h_input))

More like this

  1. Template tag - list punctuation for a list of items by shapiromatron 10 months, 1 week ago
  2. JSONRequestMiddleware adds a .json() method to your HttpRequests by cdcarter 10 months, 2 weeks ago
  3. Serializer factory with Django Rest Framework by julio 1 year, 5 months ago
  4. Image compression before saving the new model / work with JPG, PNG by Schleidens 1 year, 6 months ago
  5. Help text hyperlinks by sa2812 1 year, 6 months ago

Comments

Please login first before commenting.