From 5ae60be3b4a830b52333c5d715cbde57a1168428 Mon Sep 17 00:00:00 2001
From: Adam Goldsmith <adam@adamgoldsmith.name>
Date: Tue, 15 Mar 2022 21:23:54 -0400
Subject: [PATCH] [rentals] Use widget_tweaks to apply CSS classes to form
 fields

... instead of subclassing ModelForm to apply a class to all fields
---
 rentals/forms.py                          | 9 +--------
 rentals/templates/rentals/lockers.dj.html | 4 +++-
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/rentals/forms.py b/rentals/forms.py
index 0b15179..911fb06 100644
--- a/rentals/forms.py
+++ b/rentals/forms.py
@@ -3,14 +3,7 @@ from django import forms
 from rentals.models import LockerInfo
 
 
-class BoostrapModelForm(forms.ModelForm):
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-        for field in self.fields.values():
-            field.widget.attrs["class"] = "form-control"
-
-
-class LockerInfoForm(BoostrapModelForm):
+class LockerInfoForm(forms.ModelForm):
     class Meta:
         model = LockerInfo
         fields = [
diff --git a/rentals/templates/rentals/lockers.dj.html b/rentals/templates/rentals/lockers.dj.html
index 4625504..152a9cb 100644
--- a/rentals/templates/rentals/lockers.dj.html
+++ b/rentals/templates/rentals/lockers.dj.html
@@ -1,5 +1,7 @@
 {% extends "base.dj.html" %}
 
+{% load widget_tweaks %}
+
 {% block title %}Lockers Index{% endblock %}
 {% block admin_link %}
   {% url 'admin:app_list' 'rentals' %}
@@ -81,7 +83,7 @@
                       <fieldset {{ perms.rentals.change_lockerinfo|yesno:",disabled" }}>
                         {% for field in locker_form.visible_fields %}
                           <div class="form-floating mb-3">
-                            {{ field }}
+                            {% render_field field class+="form-control" %}
                             {{ field.label_tag }}
                             {{ field.errors }}
                             {% if field.help_text %}