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<!DOCTYPE HTML>
<HTML>
<img src=\"globe123.jpg\" wIDth=\"72\" height=\"75\"/>
<head>
<Meta name=\"vIEwport\" content=\"initial-scale=1.0,user-scalable=no\"/>
<Meta http-equiv=\"content-type\" content=\"text/HTML; charset=UTF-8\"/>
<title>Google Maps JavaScript API v3 Example: GeoCoding Simple</title>
<link href=\"http://code.Google.com/APIs/maps/documentation/JavaScript/examples/default.CSS\" rel=\"stylesheet\" type=\"text/CSS\" />
<script type=\"text/JavaScript\" src=\"http://maps.Google.com/maps/API/Js?sensor=false\"></script>
<script type=\"text/JavaScript\">
var directiondisplay;
var directionsservice = new Google.maps.Directionsservice();
var geocoder;
var map;
var geodesic;
var poly;
var src_latlng;
var dst_latlng;
function initialize() {
directionsdisplay = new Google.maps.DirectionsRenderer();
geocoder = new Google.maps.Geocoder();
var latlng = new Google.maps.LatLng(-34.397,150.644);
var myOptions = {
zoom: 8,center: latlng,mapTypEID: Google.maps.MapTypEID.roaDMAP
}
map = new Google.maps.Map(document.getElementByID(\"map_canvas\"),myOptions);
var polyOptions = {
strokecolor: \'#FF0000\',strokeOpacity: 1.0,strokeWeight: 3
}
poly = new Google.maps.polyline(polyOptions);
poly.setMap(map);
directionsdisplay.setMap(map);
// Add a Listener for the click event
//Google.maps.event.addListener(map,\'click\',addLOCATIOn);
}
function codeAddress() {
var src_address = document.getElementByID(\"SRC_ADDR\").value;
var dst_address = document.getElementByID(\"DST_ADDR\").value;
geocoder.geocode( { \'address\': src_address},function(results,status) {
if (status == Google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.LOCATIOn);
var path = poly.getPath();
path.push(results[0].geometry.LOCATIOn);
src_latlng = results[0].geometry.LOCATIOn;
var marker = new Google.maps.Marker({
map: map,position: results[0].geometry.LOCATIOn
});
} else {
alert(\"Geocode was not successful for the following reason: \" + status);
}
});
geocoder.geocode( { \'address\': dst_address},status) {
if (status == Google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.LOCATIOn);
map.setZoom(8);
var path = poly.getPath();
path.push(results[0].geometry.LOCATIOn);
dst_latlng = results[0].geometry.LOCATIOn;
var marker = new Google.maps.Marker({
map: map,position: results[0].geometry.LOCATIOn
});
calcRoute();
} else {
alert(\"Geocode was not successful for the following reason: \" + status);
}
});
}
function calcRoute() {
var start = src_latlng;
var end = dst_latlng;
var request = {
origin:start,desTination:end,travelmode: Google.maps.DirectionsTravelmode.DRIVING
};
directionsservice.route(request,function(result,status) {
if (status == Google.maps.Directionsstatus.OK) {
directionsdisplay.setDirections(result);
} else {
alert(status);
}
});
}
</script>
</head>
<body onload=\"initialize()\">
<div style=\"text-align:left\">
source: <input ID=\"SRC_ADDR\" type=\"textBox\" value=\"Tel-Aviv,Israel\">
DesTination: <input ID=\"DST_ADDR\" type=\"textBox\" value=\"Haifa,Israel\">
<input type=\"button\" value=\"Calculate Travel Time\" onclick=\"codeAddress()\">
</div>
<div ID=\"map_canvas\" style=\"height:40%;wIDth:40%;top:120px\"></div>
<!-- <div ID=\"map_canvas\" style=\"wIDth: 320px; height: 480px;\"></div>
-->
</body>
</HTML>
directionsservice.route
函数调用返回了ZERO_RESULTS状态。
请在此处查看Google \'s受支持地区的地图覆盖范围详细信息工作表。指向电子表格的直接链接在这里。,您好,您可以使用此代码获取源和目的地之间的路线
函数setRoute()
{
var fromAddress = document.getElementById(\“ txtfromAddress \”)。value;
var toaddress = document.getElementById(\“ txttoaddress \”)。value;
if(fromAddress!= \“ \” && toaddress!= \“ \”)
{
if(!fromAddress &&!toaddress)
{
警报(\'找不到路由\');
}
GDir1.load(\“ from:\” + fromAddress + \“ to:\” + toaddress);
}
其他
{
警报(\'需要路线指示\');
}
},* http://gmaps-samples.googlecode.com/svn/trunk/mapcoverage_filtered.html*
查看它是否覆盖您所在的区域,其中包括街景视图或卫星视图的详细视图等(可用)
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