[OpenLayers-Users] how to query wms, like wfs?

[Phil Scadden]

On 26/02/2014 12:11 p.m., zach cruise wrote:
> thanks phil, i got that to work also, it being a pure javascript fix.
>
> but for vector points with the same coordinates, fid returns "null".
>
> alert(feature.fid);
>
> is there a way to extract their attributes (OpenLayers.Format.GML?)?
I'd examine the feature data structure in the debugger where you put the 
Alert in. However, I dont work much with vector data (in my experience 
draw with WMS and query with WFS is the fastest way to do things) so not 
a lot of help. I am assuming that the vector data originated in GML in 
the first place?

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Phil Scadden, Senior Scientist GNS Science Ltd 764 Cumberland St, 
Private Bag 1930, Dunedin, New Zealand Ph +64 3 4799663, fax +64 3 477 5232

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