So I still can't figure this out.. I have tried to declare an empty vector
layer like -
var query_layer = new OpenLayers.Layer.Vector("Query Results");
and then use query_layer.addFeatures(grid) to add all my grid features to
the layer. Except when I try to use query_layer.getDataExtent() after adding
several features to it.. it just returns null. There has to be a better way
for me to get multiple vector features to show correctly.. anyone?
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