Dario Zarro wrote: > hi, > I use WfsGetFeature to retrieve features in gml format from geoserver, but > when I select a new feature from map the old feature in featureCollection > are removed. I want to append the new feature retieved at the old one in > feature collection . Can I do it? >
Yes, although this is non-standard and a little extra coding will be required. There are probably a couple of ways to achieve this, but the first the comes to my mind is to set up chaining of events. Currently when you select a new feature (using the widget/WfsGetFeature.js tool) the WFS is queried, and a response is inserted in the transactionResponseModel="featureCollection" (defined in the examples/wfs-t/config.xml file). What you need is to define a tool which receives a "modelUpdate" event from the featureCollection model, then copies the contents of featureCollection to the end of a second model, say featureCollection2. -- Cameron Shorter Geospatial Systems Architect Tel: +61 (0)2 8570 5050 Mob: +61 (0)419 142 254 Think Globally, Fix Locally Commercial Support for Geospatial Open Source Solutions http://www.lisasoft.com/LISAsoft/SupportedProducts.html ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ Mapbuilder-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/mapbuilder-users
