Maps 将DirectionsRenderer的输出发送到文本区域
有人能帮我把DirectionsRenderer对象的输出发送到textarea吗 我试着用代码在两个地方之间找到驾驶方向。我已经让它工作了。但是,我希望在页面上的文本区域中显示方向 我有以下代码。请帮帮我Maps 将DirectionsRenderer的输出发送到文本区域,maps,Maps,有人能帮我把DirectionsRenderer对象的输出发送到textarea吗 我试着用代码在两个地方之间找到驾驶方向。我已经让它工作了。但是,我希望在页面上的文本区域中显示方向 我有以下代码。请帮帮我 <?php $s= $_REQUEST['source'].", Pune"; $d= $_REQUEST['destination'].", Pune"; ?> <!DOCTYPE html> <html> <he
<?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>
谷歌地图API v3方向示例
var source1=“”;
var dest1=“”;
var directionsService=new google.maps.directionsService();
var directionsDisplay=new google.maps.DirectionsRenderer();
var map=new google.maps.map(document.getElementById('map'){
缩放:7,
mapTypeId:google.maps.mapTypeId.ROADMAP
});
方向显示.setMap(地图);
directionsDisplay.setPanel(document.getElementById('panel');
var请求={
来源:资料来源1,
目的地:目的地1,
travelMode:google.maps.Directions travelMode.DRIVING
};
路由(请求、功能(响应、状态){
if(status==google.maps.directionstatus.OK){
方向显示。设置方向(响应);
}
});
获得指示后,您需要使用setPanel。
setPanel将方向文本写入div
e.g.
var MapRenderer = new google.maps.DirectionsRenderer();
MapRenderer.setMap(map);
MapRenderer.setDirections(objRoute);
//Clear the div.
document.getElementById("oUserPoints").innerHTML = "";
//Display the route as text in the div.
MapRenderer.setPanel(oUserPoints);
我使用
来显示结果。在脚本中,我替换了以下内容:
directionsDisplay.setPanel(document.getElementById('panel'));
与:
它成功了
directionsDisplay.setPanel(document.getElementById('content'));