Sono riuscito a trovare ed adattare questo script alle mie esigenze. L'unico problema è che mi stampa solo l'ultimo record preso dal database e non tutti..sapresti dirmi dove sta l'errore?
codice:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
<?php
include("vita/core.php");
$rilevacoord=mysql_query("SELECT * from mappa") or die(mysql_error());
if(mysql_num_rows($rilevacoord)>0){
while($arraymappa=mysql_fetch_array($rilevacoord)){
$nome=$arraymappa['nome'];
$info=$arraymappa['info'];
$coordinate=$arraymappa['coordinate'];
?>
//<![CDATA[
// this variable will collect the html which will eventually be placed in the side_bar
var side_bar_html = "";
// arrays to hold copies of the markers and html used by the side_bar
// because the function closure trick doesnt work there
var gmarkers = [];
var map = null;
function initialize() {
// create the map
var myOptions = {
zoom: 8,
center: new google.maps.LatLng(40.6305,17.939809),
mapTypeControl: true,
mapTypeControlOptions: {style: google.maps.MapTypeControlStyle.DROPDOWN_MENU},
navigationControl: true,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
google.maps.event.addListener(map, 'click', function() {
infowindow.close();
});
// Add markers to the map
// Set up three markers with info windows
// add the points
var point = new google.maps.LatLng(<?=$coordinate?>);
var marker = createMarker(point,"<?=$nome?>","<?=$info?>")
// put the assembled side_bar_html contents into the side_bar div
document.getElementById("side_bar").innerHTML = side_bar_html;
}
var infowindow = new google.maps.InfoWindow(
{
size: new google.maps.Size(150,50)
});
// This function picks up the click and opens the corresponding info window
function myclick(i) {
google.maps.event.trigger(gmarkers[i], "click");
}
// A function to create the marker and set up the event window function
function createMarker(latlng, name, html) {
var contentString = html;
var marker = new google.maps.Marker({
position: latlng,
map: map,
zIndex: Math.round(latlng.lat()*-100000)<<5
});
google.maps.event.addListener(marker, 'click', function() {
infowindow.setContent(contentString);
infowindow.open(map,marker);
});
// save the info we need to use later for the side_bar
gmarkers.push(marker);
// add a line to the side_bar html
side_bar_html += '<a href="javascript:myclick(' + (gmarkers.length-1) + ')">' + name + '<\/a>
';
}
// This Javascript is based on code provided by the
// Community Church Javascript Team
// http://www.bisphamchurch.org.uk/
// http://econym.org.uk/gmap/
// from the v2 tutorial page at:
// http://econym.org.uk/gmap/basic2.htm
//]]>
<?php
} } ?>
</script>
</head>
<body style="margin:0px; padding:0px;" onload="initialize()">
<table border="1">
<tr>
<td>
<div id="map_canvas" style="width: 550px; height: 450px"></div>
</td>
<td valign="top" style="width:150px; text-decoration: underline; color: #4444ff;">
<div id="side_bar"></div>
</td>
</tr>
</table>
</body></html>
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