diff options
| -rw-r--r-- | gmap_arcgis.js | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gmap_arcgis.js b/gmap_arcgis.js index dc22f17..aa17af4 100644 --- a/gmap_arcgis.js +++ b/gmap_arcgis.js @@ -40,6 +40,20 @@ function gmapArcgis(config) { jQuery.blockUI(); }, + // Count object properties + countProperties: function(object) { + // Doesn't work with IE8 + //return Object.keys(layers).length; + + var count = 0; + + for (value in object) { + count++; + } + + return count; + }, + // Set the current map setMap: function(map) { this.map = map; @@ -137,7 +151,7 @@ function gmapArcgis(config) { } // Callback only if layers is not empty - if (Object.keys(layers).length > 0) { + if (self.countProperties(layers) > 0) { params.identify.callback(layers, params.infowindow, err); } } |