Support jsonp wrapping.

2011-05-09 11:38:41 -04:00
parent 8814279507
commit 7025bf418a
1 changed files with 4 additions and 2 deletions
--- a/index.js
+++ b/index.js
@@ -31,7 +31,8 @@ module.exports = {
                    var layer = {};
                    f && (layer.formatter = f);
                    l && (layer.legend = l);
-                    callback(null, layer);
+                    options.jsonp && (layer = options.jsonp + '(' + JSON.stringify(layer) + ');');
+                    callback(null, [layer, { 'Content-Type': 'text/javascript' }]);
                }
            );
            break;
@@ -68,7 +69,8 @@ module.exports = {
                        + ', "data":'
                        + JSON.stringify(gd)
                        + '}';
-                    callback(err, grid);
+                    options.jsonp && (grid = options.jsonp + '(' + grid + ');');
+                    callback(err, [grid, { 'Content-Type': 'text/javascript' }]);
                }
            );
            break;