我尝试添加多个标记进行坐标映射。但我看不到任何结果。这里是JS: 在我的网页我收到这个JS代码:谷歌地图多个标记
function initialize() {
var markers = [["\u041a\u0438\u0435\u0432",50.401515322782,30.5859375],["\u0425\u0430\u0440\u044c\u043a\u043e\u0432",49.922935454496,36.2548828125],["\u041a\u0438\u0435\u0432",50.457504020421,30.498046875],["\u041a\u0438\u0435\u0432",50.457504020421,30.498046875],["\u0414\u043d\u0435\u043f\u0440\u043e\u0432\u0441\u043a\u0438\u0439 \u0440\u0430\u0439\u043e\u043d",50.457504020421,30.6298828125]];
var myLatlng = new google.maps.LatLng(37.4419, -122.1419);
var myOptions = {
zoom: 13,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("googleMap"), myOptions);
for (var i = 0; i < markers.length; i++) {
new google.maps.Marker({
"position": new google.maps.LatLng(markers[i][1], markers[i][2]),
"map": map
});
}
}
google.maps.event.addDomListener(window, 'load', initialize);
你能否更新您的问题,包括实际生成的JavaScript,而不是Twig代码? – duncan 2014-12-13 20:39:31
@duncan,即JS,我只是在Twig模板中获取数据表单控制器。 – nowiko 2014-12-13 20:57:08
那么这就是你的问题,'var locs ='{{locs | json_encode | raw}}';'是一个对javascript没有意义的字符串。如果您在网页上查看源代码,是实际说的,还是它有'locs ='[[50.401515322782,30.5859375],[47.872143968887,34.892578125],[50.457504020421,30.498046875],[50.457504020421,30.498046875],[50.457504020421 ,30.6298828125]]';'?? – duncan 2014-12-13 21:01:12