我有这个代码，
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
function myIP(){
$("#btn").click(function(){
var geocoder = new google.maps.Geocoder();
geocoder.geocode( { 'address': '#city'}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
alert("location : " + results[0].geometry.location.lat() + " " +results[0].geometry.location.lng());
} else {
alert("Something got wrong " + status);
}
});
});
}
</script>
</head>
<body onload="myIP()">
<input type="text" id= "city">
<input id="btn" type="button" value="get Lat&Long" />
</body>
</html>
这将在小对话框中给出输入城市的纬度和经度。但我需要在同一页面或父页面中使用它。请帮我
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
function myIP(){
$("#btn").click(function(){
var geocoder = new google.maps.Geocoder();
geocoder.geocode( { 'address': $('#city').val()}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
$('.push-down').text("location : " + results[0].geometry.location.lat() + " " +results[0].geometry.location.lng());
} else {
$('.push-down').text("Something got wrong " + status);
}
});
});
}
</script>
<style>
.push-down {margin-top: 25px;}</style>
</head>
<body onload="myIP()">
<input type="text" id= "city">
<input id="btn" type="button" value="get Lat&Long" />
<div class="push-down"></div>
</body>
</html>
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