ungleich-public/dynamicweb
6
0
Fork 0
Code Issues 1 Pull requests 2 Projects Releases Wiki Activity

Added get_value_from_dict filter to obtain values from a dict in templates

Browse source
This commit is contained in:
PCoder 2017-06-29 13:05:06 +05:30
parent a3c3a5cd2e
commit 3313dab485
1 changed files with 11 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
datacenterlight/templatetags/custom_tags.py
View file

@ -21,4 +21,14 @@ def change_lang(context, lang=None, *args, **kwargs):
activate(cur_language)
return "%s" % url
return "%s" % url
@register.filter('get_value_from_dict')
def get_value_from_dict(dict_data, key):
"""
usage example {{ your_dict|get_value_from_dict:your_key }}
"""
if key:
return dict_data.get(key)
else :
return None