Getting an "i" from GEvent
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by Cosizzle
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Published on 2010-03-13T20:48:16Z
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2010/03/13
20:55 UTC
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Hello, I'm trying to add an event listener to each icon on the map when it's pressed. I'm storing the information in the database and the value that I'm wanting to retrive is "i" however when I output "i", I get it's last value which is 5 (there are 6 objects being drawn onto the map)
Below is the code, what would be the best way to get the value of i, and not the object itself.
var drawLotLoc = function(id) {
var lotLoc = new GIcon(G_DEFAULT_ICON); // create icon object
lotLoc.image = url+"images/markers/lotLocation.gif"; // set the icon image
lotLoc.shadow = ""; // no shadow
lotLoc.iconSize = new GSize(24, 24); // set the size
var markerOptions = { icon: lotLoc };
$.post(opts.postScript, {action: 'drawlotLoc', id: id}, function(data) {
var markers = new Array();
// lotLoc[x].description
// lotLoc[x].lat
// lotLoc[x].lng
// lotLoc[x].nighbourhood
// lotLoc[x].lot
var lotLoc = $.evalJSON(data);
for(var i=0; i<lotLoc.length; i++) {
var spLat = parseFloat(lotLoc[i].lat);
var spLng = parseFloat(lotLoc[i].lng);
var latlng = new GLatLng(spLat, spLng)
markers[i] = new GMarker(latlng, markerOptions);
myMap.addOverlay(markers[i]);
GEvent.addListener(markers[i], "click", function() {
console.log(i); // returning 5 in all cases.
// I _need_ this to be unique to the object being clicked.
console.log(this);
});
}
});
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