Add ajax-select app and improve some templates

core/lookups.py

@@ -0,0 +1,39 @@
+from ajax_select import register, LookupChannel
+
+from core.views.site import search_user
+from core.models import User
+from counter.models import Product, Counter
+
+@register('users')
+class UsersLookup(LookupChannel):
+    model = User
+
+    def get_query(self, q, request):
+        return search_user(q)
+
+    def format_match(self, obj):
+        return obj.get_mini_item()
+
+    def format_item_display(self, item):
+        return item.get_display_name()
+
+@register('counters')
+class CountersLookup(LookupChannel):
+    model = Counter
+
+    def get_query(self, q, request):
+        return self.model.objects.filter(name__icontains=q)[:50]
+
+    def format_item_display(self, item):
+        return item.name
+
+@register('products')
+class ProductsLookup(LookupChannel):
+    model = Product
+
+    def get_query(self, q, request):
+        print(request.__dict__)
+        return (self.model.objects.filter(name__icontains=q) | self.model.objects.filter(code__icontains=q))[:50]
+
+    def format_item_display(self, item):
+        return item.name