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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