I have a requirement to apply a property filter to a WFS layer of my map e.g:
<Filter> <PropertyIsEqualTo> <PropertyName>species</PropertyName> <Literal>chinstrap penguin</Literal> </PropertyIsEqualTo> </Filter> for a WFS layer displaying bird colonies. Looking at the docs at: http://dev.openlayers.org/docs/files/OpenLayers/Layer/WFS-js.html leads me to believe a method called mergeNewParams is available, which will modify the layer parameters and redraw it. I am using OL 2.4 stable. However, trying to use this method results in "mergeNewParams is not a function" errors. Looking at WFS.js, I see this method is not there. Should it be? If not, what's the best approach to filtering layers this way? Should I remove the layer and recreate with new parameters? Or is there a better way? Thanks for any help, David Herbert British Antarctic Survey. -- This message (and any attachments) is for the recipient only. NERC is subject to the Freedom of Information Act 2000 and the contents of this email and any reply you make may be disclosed by NERC unless it is exempt from release under the Act. Any material supplied to NERC may be stored in an electronic records management system. _______________________________________________ Users mailing list [email protected] http://openlayers.org/mailman/listinfo/users
