【发布时间】:2013-04-24 00:28:25
【问题描述】:
我遇到的问题是 Google 地图 api 的初始化。当我在设置为显示的普通 div 中有地图 api 时,它可以正常工作并上下切换,但是当我将显示设置为无时,它无法正确加载。地图仅加载到一半,并且不显示图钉图像。是否有解决此问题的方法,或者这在最初未显示的切换幻灯片中根本不起作用。
我创建的示例页面如下。
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script type='text/javascript' src='scripts/jscripts/jquery-1.4.js'></script>
<style type="text/css">
.slideTogglebox{
float:left;
padding:8px;
margin:16px;
border:1px solid red;
width:500px;
height:350px;
background-color:#000000;
color:white;
display:none;
}
.clear{
clear:both;
}
</style>
</head>
<body>
<?php
$url ="http://maps.googleapis.com/maps/api/geocode/xml?address=PL329YN&sensor=false";
$getAddress = simplexml_load_file($url);
$lat = $getAddress->result->geometry->location->lat;
$lng = $getAddress->result->geometry->location->lng;
?>
<div class="clear">
<h3>slideToggle() example</h3> <a href="javascript:slideToggle()" id=slideToggle>Click Me</a>
<br/>
<div class="slideTogglebox" id='map_canvas'>
</div>
</div>
<script type="text/javascript">
function initialize() {
<?php
print "var lat = $lat;";
print "var lng = $lng;";
?>
var latlng = new google.maps.LatLng(lat, lng);
var myOptions = {
zoom: 10,
center: latlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
var image = 'images/map/pin_green.png';
var myLatLng = new google.maps.LatLng(lat, lng);
var beachMarker = new google.maps.Marker({
position: myLatLng,
map: map,
icon: image
});
}
var init = false;
$("#slideToggle").click(function () {
if (!init) {
initialize();
init = true;
}
$('.slideTogglebox').slideToggle('slow');
});
</script>
【问题讨论】:
标签: jquery google-maps