From b53f52cac1d7103d3b53b1a8acc8eda4d2a0b102 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ivan=20Ho=CC=88rler?= <i.hoerler@me.com>
Date: Fri, 19 Jan 2018 15:40:55 +0100
Subject: [PATCH] a work in progress test of custom filters

---
 django/didgeridoo/currencies/forms.py                 |  4 ----
 .../currencies/templatetags/customfilters.py          | 11 +++++++++++
 django/didgeridoo/static/js/app.js                    |  3 ++-
 .../didgeridoo/webshop/templates/webshop/index.html   |  4 ++--
 4 files changed, 15 insertions(+), 7 deletions(-)
 create mode 100644 django/didgeridoo/currencies/templatetags/customfilters.py

diff --git a/django/didgeridoo/currencies/forms.py b/django/didgeridoo/currencies/forms.py
index 38111bd..2dcee6a 100644
--- a/django/didgeridoo/currencies/forms.py
+++ b/django/didgeridoo/currencies/forms.py
@@ -9,7 +9,3 @@ class CurrencyForm(forms.Form):
 
     CURRENCY_CHOICES = [(t.name, t.name) for t in
                         ExchangeRate_name.objects.all()]
-
-    type = forms.ChoiceField(choices=CURRENCY_CHOICES,
-                             widget=forms.Select(attrs={
-                                'onchange': 'get_vehicle_color();'}))
diff --git a/django/didgeridoo/currencies/templatetags/customfilters.py b/django/didgeridoo/currencies/templatetags/customfilters.py
new file mode 100644
index 0000000..5831f92
--- /dev/null
+++ b/django/didgeridoo/currencies/templatetags/customfilters.py
@@ -0,0 +1,11 @@
+from django import template
+
+
+register = template.Library()
+
+
+@register.filter()
+def boldcoffee(value):
+    return '%s !!gefiltert!!' % value
+
+    # excample filter: {{ article.price_in_chf|boldcoffee }}
diff --git a/django/didgeridoo/static/js/app.js b/django/didgeridoo/static/js/app.js
index a9eeae3..fefddab 100644
--- a/django/didgeridoo/static/js/app.js
+++ b/django/didgeridoo/static/js/app.js
@@ -8,7 +8,8 @@
       },
       dataType: 'json',
       success: function (data) {
-        alert("es pop auf! --dies kommt von: static/js/app.js--.");
+        var foo = jQuery.parseJSON(data);
+        alert("es pop auf! --dies kommt von: static/js/app.js--." + foo.currency_update);
 
       }
     });
diff --git a/django/didgeridoo/webshop/templates/webshop/index.html b/django/didgeridoo/webshop/templates/webshop/index.html
index 71484e3..ec938cb 100644
--- a/django/didgeridoo/webshop/templates/webshop/index.html
+++ b/django/didgeridoo/webshop/templates/webshop/index.html
@@ -1,5 +1,5 @@
 {% extends "webshop/base.html" %}
-
+{% load customfilters %}
 {% block section_title %}Articles{% endblock %}
 
 {% block content %}
@@ -22,7 +22,7 @@
           </td>
           <td scope="col">{{ article.category }}</td>
           <td scope="col">{{ article.stock }}</td>
-          <td scope="col">{{ article.price_in_chf }}</td>
+          <td scope="col">{{ article.price_in_chf|boldcoffee }}</td>
         </tr>
       {% endfor %}
     </table>