I need help,
when I use GDownloadUrl to download .xml file with coordinates to draw
polyline on my map I get "map is undefined" error. Here is code:
GDownloadUrl("locLog.xml", function(data) {
xml = GXml.parse(data);
links = xml.documentElement.getElementsByTagName("link");
for (i; i < links.length; i++) {
polyline = new GPolyline([
new
GLatLng(parseFloat(links[i].getAttribute("lat1")),
parseFloat(links[i].getAttribute("lng1"))),
new
GLatLng(parseFloat(links[i].getAttribute("lat2")),
parseFloat(links[i].getAttribute("lng2")))
], "#ff0000", 10);
this.map.addOverlay(polyline);
}
}
);
And when I use this code:
for (i; i < 3; i++) {
polyline = new GPolyline([
new GLatLng(parseFloat(43.154791), parseFloat(-77.610953)),
new GLatLng(parseFloat(43.154827), parseFloat(-77.605858))
], "#ff0000", 10);
this.map.addOverlay(polyline);
}
it WORKS! (all variables are global)
Anyone? Thanks!
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