I'm not sure if anyone here would know anything about the google map js, i've tried the google maps api community with no luck.
I have the below code, it loads ok, but when i click on the map it
doesn't place a marker.
What should happen is that when you click on the map it should place a
marker and when clicked on the map a second time that it should place
a marker at the new location and remove the previous one so that there
is only ever one marker on the map??
- <script type="text/javascript">
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//<![CDATA[
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function createMarker(point,name) {
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var marker = new GMarker(point,{title:name});
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return marker;
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}
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function mapclick(ov,pt) {
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if (marker) map.removeOverlay(marker);
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if (pt) {
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marker = createMarker(pt,pt.toUrlValue());
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map.addOverlay(marker);
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}
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var match11 = /\(([-.\d]*), ([-.\d]*)/.exec(pt);
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if (match11) {
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var lat = parseFloat( match11[1] );
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var lon = parseFloat( match11[2] );
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lat = lat.toFixed(6);
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lon = lon.toFixed(6);
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}
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document.getElementById("lat").value = lat;
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if(document.getElementById("lat").value == "undefined") {
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document.getElementById("lat").value = "";
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}
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document.getElementById("lon").value = lon;
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if(document.getElementById("lon").value == "undefined") {
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document.getElementById("lon").value = "";
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}
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}
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function load() {
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if (GBrowserIsCompatible()) {
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var map = new GMap2(document.getElementById("map"));
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map.setCenter(new GLatLng(53.558584,-7.987061), 6);
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map.addControl(new GLargeMapControl());
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var marker = null;
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GEvent.addListener(map,"click",function(overlay,point){mapclick
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(overlay,point)});
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}
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}
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//]]>
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</script>
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