From: Magnus Hagander <magnus@hagander.net>
Date: Sat, 17 Nov 2018 17:33:12 +0000 (+0100)
Subject: Support special edit-warnings in backend forms
X-Git-Tag: FINAL_PY2~43
X-Git-Url: http://git.postgresql.org/gitweb/static/benefitdownload/file?a=commitdiff_plain;h=b1fb97cb5f7d4349dde0c902410caffc98fb24f9;p=pgeu-web.git

Support special edit-warnings in backend forms

This can be used to highlight special things to consider. For example,
and also implemented, show a warning when a registration that has
already been confirmed is being edited.
---

diff --git a/postgresqleu/confreg/backendforms.py b/postgresqleu/confreg/backendforms.py
index 360990c..e4d674c 100644
--- a/postgresqleu/confreg/backendforms.py
+++ b/postgresqleu/confreg/backendforms.py
@@ -244,6 +244,9 @@ class BackendRegistrationForm(BackendForm):
 				  'additionaloptions']
 
 	def fix_fields(self):
+		if self.instance.payconfirmedat:
+			self.warning_text = "WARNING! This registration has already been completed! Edit with caution!"
+
 		self.fields['additionaloptions'].queryset = ConferenceAdditionalOption.objects.filter(conference=self.conference)
 		if not self.conference.askfood:
 			del self.fields['dietary']
diff --git a/template/confreg/admin_backend_form_content.html b/template/confreg/admin_backend_form_content.html
index 690f2c4..366c9cf 100644
--- a/template/confreg/admin_backend_form_content.html
+++ b/template/confreg/admin_backend_form_content.html
@@ -1,4 +1,7 @@
 {%load dictutil%}
+{%if form.warning_text %}
+<div class="alert alert-danger">{{form.warning_text}}</div>
+{%endif%}
 {%if form.non_field_errors%}
  <div class="alert alert-danger">{{form.non_field_errors}}</div>
 {%endif%}
@@ -41,6 +44,9 @@
 {%endfor%}
 
 {%if not nobuttons%}
+{%if form.warning_text %}
+<div class="alert alert-danger">{{form.warning_text}}</div>
+{%endif%}
  <div class="form-group">
   <div class="col-lg-12">
    <div class="control">