location field refactor

location_field/widgets.py

@@ -1,6 +1,8 @@
 from django.forms import widgets
 from django.utils.safestring import mark_safe
 
+import os
+
 class LocationWidget(widgets.TextInput):
     def __init__(self, attrs=None, based_field=None, zoom=None, width=610, height = 480, **kwargs):
         self.based_field = based_field
@@ -24,26 +26,33 @@ class LocationWidget(widgets.TextInput):
         based_field = "#id_" + self.based_field.name
          
         attrs = attrs or {}
+        attrs['readonly'] = "readonly"
         attrs['data-location-widget'] = name
         attrs['data-based-field'] = based_field
         attrs['data-zoom'] = self.zoom
         attrs['data-map'] = '#map_' + name
-
+        attrs['data-dialog-id'] = "#map_dialog_" + name
         text_input = super(LocationWidget, self).render(name, value, attrs)
 
-        map_div = u'''
-                     <div style="margin:4px 0 0 0">   <label></label>
-                     <div id="map_%(name)s" style="width: %(width)dpx; height: %(height)dpx"></div>
-                     </div>
-                     '''
 
-        return mark_safe(text_input + map_div % {'name': name, 'width': self.width, 'height': self.height })
+        path = os.path.abspath(os.path.dirname(__file__))
+        with open( path + "/media/form.html" , 'r') as content_file:
+            html = content_file.read()
+
+        return mark_safe(text_input + html % {'name': name, 'width': self.width, 'height': self.height })
 
     class Media:
+        css =  { 
+            'all' : ('/location_field/media/form.css', )
+        }
         # Use schemaless URL so it works with both, http and https websites
         js = (
             '//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js', # jquery
+            '//ajax.googleapis.com/ajax/libs/jqueryui/1.10.3/jquery-ui.min.js',
             '//maps.google.com/maps/api/js?sensor=false&language=de',
             '/static/js/bindWithDelay.js',
             '/location_field/media/form.js',
         )
+        
+
+