Hi,
I am pretty well versed with getting data into postgis and displaying them with
Geoserver /Openlayers/Geoext etc
I am now logically looking into the possibilities of running postgis functions
(
that´s what it´s there for!) and displaying the results in my apps.
As a newbie in this area, I can´t see how this can happen dynamically. I have
carried out spatial functions on data in the posgresql commandline...but what
do
I do now? Can I make a view of the results? Export the results into it´s own
table?
Can this be done client-side...ie the user were able to select a point and run
a
buffer command, how would this then be saved in postgis and then displayed in a
map online? Is this even how it all works?
thanks for any feedback,
Rob
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