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誰能幫我發送的DirectionsRenderer對象的輸出到一個文本發送的DirectionsRenderer的輸出到一個文本
我已經嘗試了代碼,兩兩地之間的行車路線。我有它的工作。但是,我正在尋找在文本區域顯示路線,我在頁面上顯示了路線。
我有以下代碼。請幫幫我。
<?php
$s= $_REQUEST['source'].", Pune";
$d= $_REQUEST['destination'].", Pune";
?>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8"/>
<title>Google Maps API v3 Directions Example</title>
<script type="text/javascript"
src="http://maps.google.com/maps/api/js?sensor=false"></script>
</head>
<body style="font-family: Arial; font-size: 12px;">
<div style="width: 600px;">
<div id="map" style="width: 280px; height: 400px; float: left;"></div>
<div id="panel" style="width: 300px; float: right;"></div>
</div>
<textarea cols="100" rows="10" id="abc"/>
</textarea>
<script type="text/javascript">
var source1 = "<?php echo $s; ?>";
var dest1 = "<?php echo $d; ?>";
var directionsService = new google.maps.DirectionsService();
var directionsDisplay = new google.maps.DirectionsRenderer();
var map = new google.maps.Map(document.getElementById('map'), {
zoom:7,
mapTypeId: google.maps.MapTypeId.ROADMAP
});
directionsDisplay.setMap(map);
directionsDisplay.setPanel(document.getElementById('panel'));
var request = {
origin: source1,
destination: dest1,
travelMode: google.maps.DirectionsTravelMode.DRIVING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(response);
}
});
</script>
</body>
</html>