Can't you just use layer's actions? djes
Le dim. 22 nov. 2020 à 08:43, Bernd Vogelgesang <[email protected]> a écrit : > I had a similiar use case, see here: > https://gis.stackexchange.com/q/322544/8202 > > Unfortunately, I just noticed the answer on my post then right now, so I > did not dig any deeper. > > Basic thing is, that you can establish a "connection" between two layers > by an "aggregate" function. > > But how to use that to change the style on e.g. a hover, is still beyond > my capabilities, but I'm prettey sure there is some clever way to > accomplish that. Sadly, I'm not that clever. Maybe something with rule > based style? > > Cheers, > > Bernd > > On 21.11.20 11:51, L.W. wrote: > > Hi, > > > > is there a way to have a feature on map and when I press/click/hover on > > it that some event is raised? > > > > Primary I want to toggle an attribute field true/false. > > > > I than will e.g. display a special symbol(layer) to an other feature. > > > > Example: Feature A has a foreign key to Feaure B, when B is hovered then > > A's symbol should be yellow instead of green. > > > > Regards > > > > _______________________________________________ > > Qgis-user mailing list > > [email protected] > > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > _______________________________________________ > Qgis-user mailing list > [email protected] > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >
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