根据地址查询经纬度
$(function(){
var map = new BMap.Map("container");
map.centerAndZoom("北京", 12);//地图默认北京
map.enableScrollWheelZoom(); //启用滚轮放大缩小，默认禁用
map.enableContinuousZoom(); //启用地图惯性拖拽，默认禁用
map.addControl(new BMap.NavigationControl()); //添加默认缩放平移控件
map.addControl(new BMap.OverviewMapControl()); //添加默认缩略地图控件
map.addControl(new BMap.OverviewMapControl({ isOpen: true, anchor: BMAP_ANCHOR_BOTTOM_RIGHT })); //右下角，打开
var localSearch = new BMap.LocalSearch(map);
localSearch.enableAutoViewport(); //允许自动调节窗体大小
//根据地址查询移除事件
$("#text_").blur(function(){
searchByStationName();
});
});
var text;
var geolocation = new BMap.Geolocation();
var myGeo = new BMap.Geocoder();
geolocation.getCurrentPosition(function(result){
if(this.getStatus() == BMAP_STATUS_SUCCESS){
var pt=result.point;
myGeo.getLocation(pt, function(result){
if (result){
var addComp = result.addressComponents;
//获取地址详情
var address = addComp.province + addComp.city + addComp.district + addComp.street + addComp.streetNumber;
text=address;
$("#text_").val(text);
searchByStationName();
}
});
}
});
//获取经纬度显示到文本(可以自由发挥)
function searchByStationName() {
var map = new BMap.Map("container");
var local = new BMap.LocalSearch(map, {
renderOptions: { map: map }
});
var keyword = document.getElementById("text_").value;
local.setSearchCompleteCallback(function (searchResult) {
var poi = searchResult.getPoi(0);
document.getElementById("result_").value = poi.point.lng + "," + poi.point.lat; //获取经度和纬度，将结果显示在文本框中
map.centerAndZoom(poi.point, 13);
});
local.search(keyword);
}
要查询的地址：
查询结果(经纬度)：
