1 files changed, 48 insertions, 0 deletions
diff --git a/ishtar/furnitures/widgets.py b/ishtar/furnitures/widgets.py
index 4217d5194..1ef83dd6e 100644
--- a/ishtar/furnitures/widgets.py
+++ b/ishtar/furnitures/widgets.py
@@ -39,6 +39,54 @@ class DeleteWidget(forms.CheckboxInput):
         output.append('</td></tr>')
         return mark_safe('\n'.join(output))
 
+class SquareMeterWidget(forms.TextInput):
+    def render(self, name, value, attrs=None):
+        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)
+
+AreaWidget = forms.TextInput
+if settings.SURFACE_UNIT == 'square-metre':
+    global AreaWidget
+    AreaWidget = SquareMeterWidget
+
+class JQueryDate(forms.TextInput):
+    def render(self, name, value=None, attrs=None):
+        rendered = super(JQueryDate, self).render(name, value, attrs)
+        rendered += """
+<script type="text/javascript"><!--//
+    $(function() {
+        $("#id_%(name)s").datepicker($.datepicker.regional["%(country)s"]);
+        var val = $("#id_%(name)s").val();
+        if(val){
+            var dtp = $.datepicker.parseDate('yy-mm-dd', val);
+            val = $.datepicker.formatDate(
+                    $.datepicker.regional["%(country)s"]['dateFormat'],
+                    dtp);
+            $("#id_%(name)s").val(val);
+        }
+    });
+//--></script>
+""" % {"name":name, "country":settings.COUNTRY}
+        return rendered
+
 class JQueryDate(forms.TextInput):
     def render(self, name, value=None, attrs=None):
         rendered = super(JQueryDate, self).render(name, value, attrs)