Hi Marc, thanks a lot for the tips. Just checked it out, but unfortunately I get a "TypeError: Result of expression 'this.map' [null] is not an object." in "OpenLayers.js:803" on the "sm: ....." line. Any idea what that can mean or what to do about it?
Cheers, Stefan On Jul 30, 2010, at 12:02 PM, Marc Jansen wrote: > Hi Stefan, > > maybe the example > http://dev.geoext.org/trunk/geoext/examples/feature-grid.html is of use > for you: > > If you define > > > var aSelectControlThatHasAHoverHandler = new > OpenLayers.Control.SelectFeature(yourVectorLayer, {hover: true}); > > > and > > gridPanel = new Ext.grid.GridPanel({ > > ... > sm: new GeoExt.grid.FeatureSelectionModel({ > selectControl: aSelectControlThatHasAHoverHandler > }) > }); > > > You should be able to select features on hover and have them highlighted > in a grid as well. > > Untested. > > Regards, > Marc > > > > > On 30.07.2010 11:35, Stefan Schwarzer wrote: >> Hi, >> >> the examples I've seen of GeoExt are really nice. There is however one >> feature I'd like to have, and that I haven't seen in the examples, but which >> I think should be easy to implement. And that is some kind of mouse-over >> effect. When a user is moving the mouse over some polygons, would it be >> possible to highlight the attributes in a grid at the side? Or display a >> small box next to the cursor? >> >> Thanks for any hints, >> >> Stefan >> _______________________________________________ >> Users mailing list >> [email protected] >> http://www.geoext.org/cgi-bin/mailman/listinfo/users >> >> > > > -- > > ................................................................. > Karten im (Inter|Intra)net? > > OpenLayers - Webentwicklung mit dynamischen Karten und Geodaten > von M. Jansen und T. Adams, OpenSourcePress, München. > > ISBN: 978-3-937514-92-5 > URL: http://openlayers-buch.de > ................................................................. > > > Dipl.-Geogr. Marc Jansen > - Anwendungsentwickler - > > terrestris GmbH& Co. KG > Irmintrudisstraße 17 > 53111 Bonn > > Tel: ++49 (0)228 / 96 28 99 -53 > Fax: ++49 (0)228 / 96 28 99 -57 > > Email: [email protected] > Web: http://www.terrestris.de > > Amtsgericht Bonn, HRA 6835 > Komplementärin: terrestris Verwaltungsgesellschaft mbH > vertreten durch: Hinrich Paulsen, Till Adams > > > _______________________________________________ > Users mailing list > [email protected] > http://www.geoext.org/cgi-bin/mailman/listinfo/users
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