我在标签页面中实施了谷歌地图,用户可以点击地图并获取地址。我唯一的问题是,当页面加载时,地图显示为灰色,只有在我调整浏览器窗口大小后,地图才能正确显示。任何想法为什么会发生这种情况?
这是我的设置:
#map_canvas
height: 300px
width: 100%
margin: 0px
padding: 0px
<div id="map_canvas"></div>
<script>
var map;
var geocoder;
var mapOptions = { center: new google.maps.LatLng(0.0, 0.0), zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP };
function initialize() {
var myOptions = {
center: new google.maps.LatLng(38.89103282648849, -97.646484375),
zoom: 5,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
geocoder = new google.maps.Geocoder();
var map = new google.maps.Map(document.getElementById("map_canvas"),
myOptions);
google.maps.event.addListener(map, 'click', function(event) {
placeMarker(event.latLng);
});
var marker;
function placeMarker(location) {
if(marker){ //on vérifie si le marqueur existe
marker.setPosition(location); //on change sa position
}else{
marker = new google.maps.Marker({ //on créé le marqueur
position: location,
map: map
});
}
document.getElementById('lat').value=location.lat();
document.getElementById('lng').value=location.lng();
getAddress(location);
}
function getAddress(latLng) {
geocoder.geocode( {'latLng': latLng},
function(results, status) {
if(status = google.maps.GeocoderStatus.OK) {
if(results[0]) {
document.getElementById("address").value = results[0].formatted_address;
}
else {
document.getElementById("address").value = "No results";
}
}
else {
document.getElementById("address").value = status;
}
});
}
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
更新1
地图位于标签内,这是我试图适应resize
的地方:
<script>
$('#tabs').on('click','.tablink,#prodTabs a',function (e) {
e.preventDefault();
var url = $(this).attr("data-url");
if (typeof url !== "undefined") {
var pane = $(this), href = this.hash;
// ajax load from data-url
$(href).load(url,function(result){
pane.tab('show');
google.maps.event.trigger(map, 'resize');
});
} else {
$(this).tab('show');
}
});
</script>
答案 0 :(得分:0)
只需在地图初始化结束时触发调整大小,它就可以正常工作。
google.maps.event.trigger(map, 'resize');