But this example is using the same layer twice which I do not want.. Even in this example if we do not use value we get nothing and only one layer will be visualised..
Maybe I was not clear enough in my question.. I want to visualise all the municipalities then I want to apply the filter to visualize only one. I thought maybe there is something like ‘default_value’ ‘all’ J. thanks On Fri, Mar 11, 2016 at 9:38 AM, <[email protected]> wrote: > Here is a full example with a default value also: > > > http://linfiniti.com/2011/09/making-the-most-of-umn-mapserver-runtime-variable-substitution/ > > /Lars S. > > ------------------------------ > -----Originalmeddelande----- > Från: "milad nidal" <[email protected]> > Till: "Richard Greenwood" <[email protected]>, "MapserverList > OSGEO" <[email protected]> > Datum: 2016-03-11 14:31 > Ämne: Re: [mapserver-users] Runtime variable Substitution Filter > > Could you please explain more about how to do it (the first time which I'm > using this variable).. > > Do you mean that I use 'default_nom' ' aaa' in the layer metadata (it does > not work).. where I should put the default value? > > Thanks > > On Thu, Mar 10, 2016 at 11:06 PM, Richard Greenwood < > [email protected]> wrote: > >> Michael's suggestion is very good. Another method would be to define the >> later twice with two different names and no filter in one of the >> definitions. That would also allow you to style the layer differently which >> might be desirable. >> >> Rich >> >> On Thu, Mar 10, 2016 at 6:44 PM, Michael Smith < >> [email protected]> wrote: >> >>> You can set a default value for your layer when no value is set. What I >>> do is set it to something like 1=1 and then all values will display. >>> http://mapserver.org/cgi/runsub.html#default-values-if-not-provided-in-the-url >>> >>> >>> >>> Michael Smith >>> Remote Sensing/GIS Center >>> US Army Corps of Engineers >>> >>> On Mar 10, 2016, at 8:36 PM, milad nidal < [email protected]> >>> wrote: >>> >>> Hi, >>> >>> I'm using Runtime variable Substitution (FILTER "nom in ( >>> %municipalitylist% )") to chose one municipality from a list and it is >>> going good. But how I can visualize all the municipalities in the layer? >>> Is-it possible to ignore the filter? >>> >>> >>> >>> Thanks >>> >>> _______________________________________________ >>> mapserver-users mailing list >>> [email protected] >>> http://lists.osgeo.org/mailman/listinfo/mapserver-users >>> >>> >>> _______________________________________________ >>> mapserver-users mailing list >>> [email protected] >>> http://lists.osgeo.org/mailman/listinfo/mapserver-users >>> >> >> >> >> -- >> Richard W. Greenwood, PLS >> www.greenwoodmap.com >> > > ------------------------------ > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > > > -- > > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users >
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