From: Aleksander Łukasz <aleksander.lukasz@nowoczesnapolska.org.pl>
Date: Tue, 12 Nov 2013 08:59:27 +0000 (+0100)
Subject: Fix in admin view
X-Git-Url: https://git.mdrn.pl/edumed.git/commitdiff_plain/a03fd84930ff74ec7280e380d9c5cf703dfa60ba

Fix in admin view
---

diff --git a/wtem/admin.py b/wtem/admin.py
index 47e0a77..ed72a83 100644
--- a/wtem/admin.py
+++ b/wtem/admin.py
@@ -24,7 +24,11 @@ readonly_fields = ('submitted_by', 'first_name', 'last_name', 'email', 'key', 'k
 
 class AttachmentWidget(forms.Widget):
     def render(self, name, value, *args, **kwargs):
-        return mark_safe('<input type="hidden" name="%s" value="%s"/><a href="%s">%s</a>' % (name, value, value, value))
+        if value:
+            a_tag = '<a href="%s">%s</a>' % (value, value)
+        else:
+            a_tag = 'brak'
+        return mark_safe(('<input type="hidden" name="%s" value="%s"/>' + a_tag) % (name, value))
 
 class SubmissionFormBase(forms.ModelForm):
     class Meta: