Fixed some minor typos. Should be able to correctly select a page.

README

@@ -10,3 +10,40 @@ I've made a few modifications to GeoKit to get it to work inside the extension a
 
 * Geokit is included as a library to the extension rather than as a plugin
 * All references to the configuration values have been changed to use Radiant::Config
+
+== Finding Results in space
+
+To process search requests for locations you must create a Location Page. use <r:location> to find and return locations.
+
+The parameters you can use to "find" locations are:
+
+=== start point
+
+The start point is some point in space relative to which we will find locations. This allows a user to say "Find location near Main Street and First Street, My Town, BC, Canada". 
+
+When a start value is specified (using either *address* or *lat*&*lng*), then it will be always be used to calculate a distance to each returned location. If a distance is requested, we will return all the locations with that distance of the start point.
+
+==== *address* 
+
+If supplied, this will be an address that will be geocoded using the configured geocode providers. Once a latitude & longitude are calculated, they form the start point for the request.
+
+==== *lat* & *lng* 
+
+If both parameters are supplied, they are used as the start point. They always take precedence over *address*. 
+
+=== *distance*
+
+When specified, all the locations within this distance of the start point are returned. If no distance is specified, _all_ locations are returned
+
+=== *units*
+
+The units are used for calculating distance from a location to the start point. The default value is "km"
+
+=== *count*
+
+The number of results to return. Defaults to returning ALL results
+
+=== *offset*
+
+The number of the first result to return. This allows you to build pagination into your code
+

app/models/location_page.rb

@@ -53,10 +53,10 @@ class LocationPage < Page
   tag "location:count" do |tag|
     tag.locals.locations.length
   end
-  tag "location:each:has_next?" do |tag| 
+  tag "location:has_next?" do |tag| 
     (tag.locals.locations.length - tag.locals.location_index) > 1
   end
-  tag "location:each:index" do |tag| 
+  tag "location:index" do |tag| 
     tag.locals.location_index
   end
 
@@ -83,19 +83,21 @@ class LocationPage < Page
 
   desc %{Allows you to use page tags (such as <r:slug>, <r:title>, etc.) for the page associated with the location.}
   tag "location:page" do |tag|
-    if tag.locals.location.page?
-      tag.locals.page = Page.find_by_path tag.locals.location.page
+    if tag.locals.location.page_path?
+      tag.locals.page = Page.find_by_url tag.locals.location.page_path
       tag.expand
     end
   end
   tag "location:unless_page" do |tag|
-    unless Page.find_by_path tag.locals.location.page
+    unless Page.find_by_url tag.locals.location.page_path
       tag.expand
     end
   end
   tag "location:if_page" do |tag| 
-    return unless tag.locals.location.page?
-    if Page.find_by_path tag.locals.location.page
+    return unless tag.locals.location.page_path?
+    printf tag.locals.location.page_path
+
+    if Page.find_by_url tag.locals.location.page_path
       tag.expand
     end
   end