Login

Limit the output of a field

Author:
sabueso
Posted:
November 11, 2009
Language:
Python
Version:
1.1
Score:
0 (after 6 ratings)

This is a really simple snippet , but is not documented well ... Whit this , you can limit the output of one field in 25 characters before you test that is equal or over 30 characters! Note that the snippet cut the text and add three points at the end (...) Enjoy!

1
2
3
4
5
def limitfield (self,obj):
     if  len(obj.field) < 30:
       return obj.field
     else:
       return obj.field[:26]+'...'

More like this

  1. find even number by Rajeev529 2 weeks, 3 days ago
  2. Form field with fixed value by roam 1 month, 1 week ago
  3. New Snippet! by Antoliny0919 1 month, 2 weeks ago
  4. Add Toggle Switch Widget to Django Forms by OgliariNatan 4 months ago
  5. get_object_or_none by azwdevops 7 months, 3 weeks ago

Comments

Please login first before commenting.