From 0ab4b22639c1c513f3cbe9e5d5d5cabf8bd9e58d Mon Sep 17 00:00:00 2001
From: Étienne Loks <etienne.loks@peacefrogs.net>
Date: Mon, 2 Sep 2013 17:50:39 +0200
Subject: Widget: use a template for SquareMeterWidget

---
 .../templates/blocks/SquareMeterWidget.html        | 14 ++++++++++++
 ishtar_common/widgets.py                           | 26 ++++++----------------
 2 files changed, 21 insertions(+), 19 deletions(-)
 create mode 100644 ishtar_common/templates/blocks/SquareMeterWidget.html

diff --git a/ishtar_common/templates/blocks/SquareMeterWidget.html b/ishtar_common/templates/blocks/SquareMeterWidget.html
new file mode 100644
index 000000000..4302ee234
--- /dev/null
+++ b/ishtar_common/templates/blocks/SquareMeterWidget.html
@@ -0,0 +1,14 @@
+<input class="area_widget" type="text"{{final_attrs}}> {{unit}} (<span id="ha_{{id}}">0</span> ha)
+<script type="text/javascript"><!--//
+    function evaluate_{{safe_id}}(){
+        value = parseFloat($("#{{id}}").val());
+        if(!isNaN(value)){
+            value = value/10000;
+        } else {
+            value = 0;
+        }
+        $("#ha_{{id}}").html(value);
+    }
+    $("#{{id}}").keyup(evaluate_{{safe_id}});
+    $(document).ready(evaluate_{{safe_id}}());
+//--></script>
diff --git a/ishtar_common/widgets.py b/ishtar_common/widgets.py
index c10bc7d34..d2f0adf0d 100644
--- a/ishtar_common/widgets.py
+++ b/ishtar_common/widgets.py
@@ -47,25 +47,13 @@ class SquareMeterWidget(forms.TextInput):
         if not value:
             value = u""
         final_attrs = flatatt(self.build_attrs(attrs, name=name, value=value))
-        output = u'<input class="area_widget" type="text"%s> %s '\
-                 u'(<span id="ha_%s">0</span> ha)' % (final_attrs,
-                 settings.SURFACE_UNIT_LABEL, attrs['id'])
-        output += """
-<script type="text/javascript"><!--//
-    function evaluate_%(safe_id)s(){
-        value = parseFloat($("#%(id)s").val());
-        if(!isNaN(value)){
-            value = value/10000;
-        } else {
-            value = 0;
-        }
-        $("#ha_%(id)s").html(value);
-    }
-    $("#%(id)s").keyup(evaluate_%(safe_id)s);
-    $(document).ready(evaluate_%(safe_id)s());
-//--></script>
-""" % {"id":attrs['id'], "safe_id":attrs['id'].replace('-', '_')}
-        return mark_safe(output)
+        dct = {'final_attrs':final_attrs,
+               'unit':settings.SURFACE_UNIT_LABEL,
+               'id':attrs['id'],
+               "safe_id":attrs['id'].replace('-', '_')}
+        t = loader.get_template('blocks/SquareMeterWidget.html')
+        rendered += t.render(Context(dct))
+        return mark_safe(rendered)
 
 AreaWidget = forms.TextInput
 if settings.SURFACE_UNIT == 'square-metre':
-- 
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