获取交code的经度和纬度谷歌API

问题描述

我只需要知道如何去从经度和纬度得到一个职位code。

使用IM的谷歌地图API来获取长期LAT基于搜索，如'曼彻斯特'然后我需要获得那个职位code从这个查询我的数据库。

我的code迄今

 函数getLatLng（）
{
    VAR本地搜索=新google.maps.Geo codeR（）;
    变种后code = $（＃地址）VAL（）。
    localSearch.geo code（{地址：交code}，
                    功能（结果，状态）{
                        如果（results.length == 1）{
                            VAR的结果=结果[0];
                            VAR位置= result.geometry.location;
                        }
                        其他
                        {
                            $（＃错误）HTML（找不到地址）。
                        }
                    }）;
}
 

解决方案

什么，你正在试图做的是（示例）反向地理编码

请参阅：<一href="http://stackoverflow.com/questions/9689692/google-reverse-geocoding-how-to-snap-to-nearest-full-post$c$c">Google反向地理编码 - 如何捕捉到最近的全交code

具体的链接：

https://google-developers.appspot.com/maps/documentation/javascript/examples/geocoding-reverse

I just need to know how to go about getting a postcode from the longitude and latitude.

Im using the google maps api to get the long and lat based on a search such as 'manchester' i then need a to get the postcode from this to query my database.

My code so far is

function getLatLng()
{
    var localSearch = new google.maps.Geocoder();
    var postcode = $("#address").val();
    localSearch.geocode({ 'address': postcode },
                    function(results, status) {
                        if (results.length == 1) {
                            var result = results[0];
                            var location = result.geometry.location;
                        }
                        else
                        {
                            $("#error").html("Address not found");
                        }
                    });
}

解决方案

What you're trying to do is (an example of) 'Reverse Geocoding'

See:Google reverse geocoding - how to snap to nearest full postcode

Specifically a link to:

https://google-developers.appspot.com/maps/documentation/javascript/examples/geocoding-reverse

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