[OpenLayers-Users] populate vector layer from json response

Phil Scadden p.scadden at gns.cri.nz
Mon Jun 20 22:13:35 EDT 2011


I have no idea what the object returned by twitter is but surely, but if 
you are using jsonp, then
have in your code something like:
jsonp_function(json)
where jsonp_function is the name of jsonp callback and json is the 
returned object. I would guess it contains an array of feature type 
objects, so you would iterate through the array, creating feature for 
each row, and calling vectorLayer.addFeatures(features) to add them to 
the vector layer.

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