20 lines
611 B
Python
20 lines
611 B
Python
from django import forms
|
|
from django.utils.safestring import mark_safe
|
|
|
|
|
|
class ReadOnlyWidget(forms.Widget):
|
|
def __init__(self, *args):
|
|
if len(args) == 1:
|
|
args = (args[0], args[0])
|
|
self.original_value = args[0]
|
|
self.display_value = args[1]
|
|
super(ReadOnlyWidget, self).__init__()
|
|
|
|
def render(self, name, value, attrs=None):
|
|
if self.display_value is not None:
|
|
return mark_safe(self.display_value)
|
|
return mark_safe(self.original_value)
|
|
|
|
def value_from_datadict(self, data, files, name):
|
|
return self.original_value
|