openlayers
I have problem with markers, actually with clicking on it.
I want to achive that, when i click on a marker, on a left side in a div
show name of that marker. Problem is that I always get name from last
marker. I guess, that is a problem in the loop, but i don't know what...
here is a code:
var paramId = window.params.id;
var paramType = window.params.type;
var map;
var mainType;
var info;
var feedId;
var showPopupOnHover = false;
var markers2;
var position;
function drawmap() {
var lat = 44.691701;
var lon = 20.519972;
var zoom = 18;
var fromProjection = new OpenLayers.Projection("EPSG:4326"); //
Transform from WGS 1984
var toProjection = new OpenLayers.Projection("EPSG:900913"); // to
Spherical Mercator Projection
var position = new OpenLayers.LonLat(lon, lat).transform(
fromProjection, toProjection);
map = new OpenLayers.Map("map");
var mapnik = new OpenLayers.Layer.OSM();
map.addLayer(mapnik);
downloadUrl("includes/feed/"+paramType+".php?id="+paramId,
function(data) {
var markers = data.documentElement.getElementsByTagName("zoom");
for (var i = 0; i < markers.length; i++) {
zoom = markers[i].getAttribute("zoom");
lat = parseFloat(markers[i].getAttribute("lat"));
lng = parseFloat(markers[i].getAttribute("lng"));
var position = new OpenLayers.LonLat(lng, lat).transform(
fromProjection, toProjection);
map.setCenter(position, zoom);
}
var markers = data.documentElement.getElementsByTagName("feed");
for (var i = 0; i < markers.length; i++) {
name = markers[i].getAttribute("name");
link = markers[i].getAttribute("jumpto");
id = markers[i].getAttribute("id");
lat = parseFloat(markers[i].getAttribute("lat"));
lng = parseFloat(markers[i].getAttribute("lng"));
type = markers[i].getAttribute("type");
info = markers[i].getAttribute("info");
mainType = markers[i].getAttribute("main_type");
// Add used maker icons..
icons = new Array();
icons[i] = new
Array('gui/icons/'+type+'.png','21','25','0.5','1');
var size = new OpenLayers.Size(21,25);
var offset = new OpenLayers.Pixel(-(size.w/2), -size.h);
var icon = new OpenLayers.Icon('gui/icons/'+type+'.png', size,
offset);
// Add markers
var position = new OpenLayers.LonLat(lng, lat).transform(
fromProjection, toProjection);
var markers2 = new OpenLayers.Layer.Markers( "Markers" );
markers2.addMarker(new OpenLayers.Marker(position, icon));
//markers2.events.register('mousedown', markers2, function() {
$('.main_info').html(name); });
map.addLayer(markers2);
}
markers2.events.register('mousedown', markers2, function() {
$('.main_info').html(name); });
map.addLayer(markers2);
});
}
//]]>*/
</script>
</head>
<body onload="drawmap()">
<div id="layer"><div class="" id="layer_layerMapnik"
onclick="setLayer(0)">Mapnik</div></div>
<div id="map"></div>
<div class='main_info'></div>
thanks in advance.
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