Hi John,
I don't know if this would help you, I used the lens "OnShow" event
which then grabs a few variables from the database such as latitude
and longitude and passes them to a separate javascript function to
open a streetview window.
I still have a test page at http://courtenay.widget-it.com/park
On Jul 28, 1:20 pm, John Callahan <john.calla...@udel.edu> wrote:
> I'm looking to execute a function each time a user clicks on a marker (and
> open an info window) in the Map View of Exhibit. I'd love it if the
> function can use one of the item attributes as an argument. This function
> would populate another part of the screen based on the attributes of the
> marker clicked. Does anyone have an idea how to do this?
>
> An analogous example would be how the
> Exhibit.TabularView.prototype._reconstruct function is called whenever a
> facet is selected in the tabular view. (This is not quite the same since I
> cannot pass attributes as arguments to my functions here.) I can execute my
> own functions upon facet selection using something like:
>
> var oldTabularViewReconstruct = Exhibit.TabularView.prototype._reconstruct;
> Exhibit.TabularView.prototype._reconstruct = function() {
> oldTabularViewReconstruct.call(this);
> myFunction();
>
> };
>
> Is there something similar for map marker clicks or infoWindow displays?
> Is there a way to create a onclick event listener globally for all map
> markers, hopefully one that passes an attribute? I have a local copy of
> Exhibit running so I can "hack core" is necessary. Thanks for any ideas.
>
> - John
>
> **************************************************
> John Callahan, Geographic Information Scientist
> Delaware Geological Survey, University of Delaware
> URL:http://www.dgs.udel.edu
> **************************************************
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