Hello Oliver, Thank you for your explanation. Looks pretty logical. Well, I think the "query" plugin was originally build for graphical selection build. The "query_select" is more or less a wild addition and should be removed.
My problem was to to select objects, both graphically (queryByShape) and by attributes (queryByAttributes) and to be able to filter in/out objects by both methods. That means, I have to extend the "query" plugin for attributes querying, but it's a daring enterprise to me. Is there any plan in that direction from your side ? Or is there any solutions I did not thought of? Regards, Marc -----Message d'origine----- De : Oliver Christen [mailto:[EMAIL PROTECTED] Envoyé : vendredi, 17. août 2007 15:24 À : [EMAIL PROTECTED]; cartoweb-users@lists.maptools.org Objet : Re: [Cartoweb-users] Setting the query policy via parameter Hi Marc after investigating a bit, I could only find that unless a geometry is received, the tables are not intersected. So the problem is not directly linked to the policy but how the query is handled on server side when using GET parameters. Im not yet sure why a geometry is needed at that stage, that plugin being fairly complicated. So until one of my colleague more knowledgable with plugin become available, I can only open a bug report about that issue, sorry. regards Oliver > Hello, > > > I am trying to select/unselect items via parameters. The > selection/unselection ("query_select" & "query_unselect") work fine > with the default policy setting ("POLICY_XOR"). But trying to modify > the "query_policy" parameter on-the-fly has absolutely no effect on > the current > query (and also any subsequent queries). For instance, I have a few items > already selected, I would expect only one item remaining hilighted > (id=GA25-DRG-62), but it doesn't (cw 3.4) > > query_policy=POLICY_REPLACE&query_layer=catalog&query_select=GA25-DRG- > 62&que > ry_return_table=1&query_return_attributes=1 > > It affects correctly however the policy setting for the query made > with > the > query tools. > > Am I missing somtehing or is it the expected behaviour ? > > Thanks > > Marc Monnerat > > _______________________________________________ > Cartoweb-users mailing list > Cartoweb-users@lists.maptools.org > http://lists.maptools.org/mailman/listinfo/cartoweb-users > _______________________________________________ Cartoweb-users mailing list Cartoweb-users@lists.maptools.org http://lists.maptools.org/mailman/listinfo/cartoweb-users
