[問題] 請問關於Google map經緯度取得問題
各位版友大家好
小弟我是javascript的初學者
我想請問各位關於Google取得經緯度的函式問題
我參考google api的範例寫出來的函式如下:
function addressGps(add) {
var geocoder = new google.maps.Geocoder();
geocoder.geocode({address:add},function geoResults(results, status){
//回應函數 狀態ok說明有結果
if (status == google.maps.GeocoderStatus.OK) {
var ans = results[0].geometry.location;
//document.write(ans);
return (ans);
}else{
alert(":error " + status);
}
});
}
其中傳入的add變數是中文地址,我希望得到此地址轉出來的經緯度數字
但是用return傳出來ans變數,在外頭印出來卻是undefined
如果直接在此函式裏頭印,會印出全部搜尋過的地址的經緯度結果
我想請問各位版友,有沒有辦法單獨一個地址一個地址對應的方式去取得其經緯度的數值
而不是像現在這樣用return拿不到數值,或是一次印出一堆數值
謝謝大家
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 218.211.91.17
※ 文章網址: https://www.ptt.cc/bbs/Ajax/M.1429261082.A.212.html
※ 編輯: william01044 (218.211.91.17), 04/17/2015 16:58:29
※ 編輯: william01044 (218.211.91.17), 04/17/2015 16:59:27
推
04/17 17:23, , 1F
04/17 17:23, 1F
→
04/17 17:25, , 2F
04/17 17:25, 2F
→
04/17 17:25, , 3F
04/17 17:25, 3F
→
04/17 17:26, , 4F
04/17 17:26, 4F
→
04/17 17:27, , 5F
04/17 17:27, 5F
→
04/17 17:27, , 6F
04/17 17:27, 6F
→
04/17 17:27, , 7F
04/17 17:27, 7F
→
04/17 17:28, , 8F
04/17 17:28, 8F
→
04/17 17:28, , 9F
04/17 17:28, 9F
→
04/17 17:29, , 10F
04/17 17:29, 10F
→
04/17 17:29, , 11F
04/17 17:29, 11F
→
04/17 17:29, , 12F
04/17 17:29, 12F
→
04/17 17:29, , 13F
04/17 17:29, 13F
→
04/17 17:30, , 14F
04/17 17:30, 14F
→
04/17 17:31, , 15F
04/17 17:31, 15F
→
04/17 17:31, , 16F
04/17 17:31, 16F
→
04/17 17:32, , 17F
04/17 17:32, 17F
→
04/17 17:32, , 18F
04/17 17:32, 18F
→
04/17 17:33, , 19F
04/17 17:33, 19F
→
04/17 17:34, , 20F
04/17 17:34, 20F
推
04/17 17:43, , 21F
04/17 17:43, 21F
→
04/17 17:44, , 22F
04/17 17:44, 22F
→
04/17 17:44, , 23F
04/17 17:44, 23F
→
04/17 17:45, , 24F
04/17 17:45, 24F
→
04/17 17:45, , 25F
04/17 17:45, 25F
→
04/17 17:46, , 26F
04/17 17:46, 26F
→
04/17 17:46, , 27F
04/17 17:46, 27F
→
04/17 17:47, , 28F
04/17 17:47, 28F
→
04/17 17:47, , 29F
04/17 17:47, 29F
→
04/17 17:47, , 30F
04/17 17:47, 30F
→
04/17 17:48, , 31F
04/17 17:48, 31F
→
04/17 17:48, , 32F
04/17 17:48, 32F
→
04/17 17:48, , 33F
04/17 17:48, 33F
→
04/17 17:49, , 34F
04/17 17:49, 34F
→
04/17 17:49, , 35F
04/17 17:49, 35F
→
04/17 17:50, , 36F
04/17 17:50, 36F
推
04/17 17:51, , 37F
04/17 17:51, 37F
推
04/17 17:54, , 38F
04/17 17:54, 38F
→
04/17 17:58, , 39F
04/17 17:58, 39F
討論串 (同標題文章)
以下文章回應了本文:
完整討論串 (本文為第 1 之 2 篇):