Changeset 190 for trunk/npemap.org.uk

Timestamp:

Oct 26, 2006, 9:36:13 PM (15 years ago)

Author:

David Sheldon

Message:

Don't search if the query is blank, it just returns everything and makes a mess.

File:

• trunk/npemap.org.uk/static/tiles/mapTiles.js (modified) (2 diffs)

trunk/npemap.org.uk/static/tiles/mapTiles.js

@@ -417 +417 @@
 
 function find() {
-   request = 'http://ws.geonames.org/searchJSON?name=' +  encodeURIComponent($('where').value)  + '&callback=getLocation&country=GB&fclass=P&style=SHORT';
-  aObj = new JSONscriptRequest(request);
-  // Build the script tag
-  aObj.buildScriptTag();
-  // Execute (add) the script tag
-  aObj.addScriptTag();
+  var where = $('where').value;
+  if (where.length > 0) {
+     request = 'http://ws.geonames.org/searchJSON?name=' +  encodeURIComponent(where)  + '&callback=getLocation&country=GB&fclass=P&style=SHORT';
+    aObj = new JSONscriptRequest(request);
+    // Build the script tag
+    aObj.buildScriptTag();
+    // Execute (add) the script tag
+    aObj.addScriptTag();
+  }
   return false;
 }
@@ -499 +502 @@
 
 
+