Hi all,
i`ve got 2 Problems with my GMap. Im using Java Server Faces and
Richfaces, my map is displayed in xhtml-file. Everything works fine,
the markermanager too, except the funcition clearMarkers() does not
remove all of my markers. Would be nice if someone can have a look at
my code.
Second Problem - can i delete a map and re-initialize it? I`d like to
display 2 maps on one page, or recreate a complete new map on the
first ones position. When i do so, my browser is loading my xhtml-file
endlessly. When i abort hte loading of the page and press F5 i got the
correct display.
Thanks a lot & lg schlumsch
<rich:gmap id="gm2" lat="#{Bean.MAP_LATTIDUDE_INITIAL}"
lng="#{Bean.MAP_LONGTIDUDE_INITIAL}" zoom="#{Bean.MAP_ZOOM_INITIAL}"
gmapVar="map2"
gmapKey="ABQIAAAAt7d08eLbEl8sARZc79uNIxRi_j0U6kJrkFvY4-
OX2XYmEAa76BQOIJMzNMrTMDjm_v0DPOkfQXL1tg"
style="#{Bean.MAP_STYLE}" oninit="initializePoints()" />
<script src="http://gmaps-utility-library.googlecode.com/svn/trunk/
markermanager/release/src/markermanager.js"></script>
<script type="text/javascript">
//<![CDATA[
var mgr;
var baseIcon = new GIcon(G_DEFAULT_ICON);
baseIcon.shadow = "http://www.schlumsch.eu/e2e/gmapicons/
shadow50.png";
baseIcon.iconSize = new GSize(20, 34);
baseIcon.shadowSize = new GSize(37, 34);
baseIcon.iconAnchor = new GPoint(9, 34);
baseIcon.infoWindowAnchor = new GPoint(9, 2);
function clearMarkers() {
mgr.removeMarker(marker);
}
function setCenter(lag, lat, zoom) {
map2.setCenter(new GLatLng(lag, lat), zoom);
var ulp = new GPoint(lag,lat);
var ul = G_NORMAL_MAP.getProjection().fromPixelToLatLng(ulp,zoom);
}
function createPoints(data) {
for (var i = 0; data.length; i++) {
var point = new GLatLng(data[i].latitude, data[i].longitude);
map2.setCenter(point);
map2.setZoom(16);
map2.addOverlay(createMarkerWithIdentifier(point, data[i].id,
data[i].beschreibung));
}
}
function createMarkerWithIdentifier(point, id, beschreibung) {
mgr = new MarkerManager(map2, {trackMarkers:true});
var nummer = id;
var idIcon = new GIcon(baseIcon);
idIcon.image = "http://www.schlumsch.eu/e2e/gmapicons/marker"; + id +
".png";
markerOptions = { icon:idIcon };
var marker = new GMarker(point, markerOptions);
mgr.addMarker(marker);
mgr.refresh();
GEvent.addListener(marker, "click", function() {
marker.openInfoWindowHtml(beschreibung);
});
GEvent.addListener(marker, "dblclick", function()
{ mgr.removeMarker(marker); } );
return marker;
}
//]]>
</script>
<a4j:jsFunction name="initializePoints"
data="#{Bean.hotels}"
oncomplete="createPoints(data)">
</a4j:jsFunction>
<a href="javascript:void(0);" onclick="clearMarkers();return
false;"><font size="-2">alle loeschen</font></a>
<br></br>
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