Hi, I've been trying to display points from a json file as markers on
a map but no matter what I seem to change nothing within the
GDownloadUrl part is executed. If I was to add anything just after
GDownloadUrl it wont work either.
Any help on what I'm doing wrong would be much appreciated as it's
starting to bug me.
I've included the relevant code below:
...
function parseJson (map, doc) {
var jsonData = eval("(" + doc + ")");
for (var i = 0; i < jsonData.positions.length; i++) {
var marker = createMarker(jsonData.positions[i]);
map.addOverlay(marker);
}
}
function load() {
if (GBrowserIsCompatible()) {
var jsonUrl = "http://www.instamapper.com/api?
action=getPositions&key=****************&num=10&format=json";
var map = new GMap2(document.getElementById("map"));
map.addControl(new GLargeMapControl());
map.addControl(new GMapTypeControl());
map.setCenter(new GLatLng(57.19748, 2.09044), 4);
GDownloadUrl(jsonUrl, function(data, responseCode) {
parseJson(map, data);
});
}
}
</script>
</head>
<body onload="load()" onunload="GUnload()">
<div id="map" style="position:absolute;top:0px;left:0px;width:
100%; height: 100%"></div>
</body>
</html>
Thanks
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