Re: [ka-Map-users] how to realize such effect

Victor bobbie at
Sat Aug 4 15:22:59 EDT 2007

> how to realize such effect. i add some point data, and when i click one
> point , it's open a new windows do some work(show a image, or execute a
> python script

Greetings Stin,

what you are asking for, sounds very similar as the Query system described on the
ka-Map WIki:

Basically speaking, you should redefine the myQuery function in the startUp.js file
(either tools/kaExplorer or in the aqua UI).

Then, it is possible to use PostGIS functions to locate the point of the layer nearch
which the mouse was clicked.

With best regards,


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