Login

Replace Paragraph Tags for Flash

Author:
blackbrrr
Posted:
August 4, 2008
Language:
Python
Version:
.96
Score:
1 (after 1 ratings)

This template tag does two things needed to display content from something like a TextField wrapped with TinyMCE in Flash's htmlText component:

  1. Replace <p> tags with <br />
  2. Strip all occurances of \n 
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
from re import sub
from django import template
from django.template.defaultfilters import stringfilter

register = template.Library()

@stringfilter
@register.filter
def force_br(value):
    """
    For Flash, replace all <p> tags with <br />
    and strip newlines
    """
    
    if not value:
        return value
    
    value = sub('<p[^>]*>', '', value)
    value = sub('<\/p>', '<br />', value)
    value = sub("\n", "", value)
    
    return value

More like this

  1. Template tag - list punctuation for a list of items by shapiromatron 11 months, 2 weeks ago
  2. JSONRequestMiddleware adds a .json() method to your HttpRequests by cdcarter 11 months, 3 weeks ago
  3. Serializer factory with Django Rest Framework by julio 1 year, 6 months ago
  4. Image compression before saving the new model / work with JPG, PNG by Schleidens 1 year, 7 months ago
  5. Help text hyperlinks by sa2812 1 year, 8 months ago

Comments

Please login first before commenting.