轉換「[52.43242，4.43242]」谷歌經緯度

我嘗試讓谷歌計算ADRESS和含有GSP-變量之間的距離

[53.57532, 10.01534]

我我沒能獲得可變${center}到google.maps.LatLng-Object

繼承人的功能

jQuery(document).ready(function() { 
var result = '${center}'; 
console.log(result);// [53.57532, 10.01534] 
var origin = new google.maps.LatLng(55.930385, -3.118425); 
var destination = new google.maps.LatLng(result); 



var service = new google.maps.DistanceMatrixService(); 
service.getDistanceMatrix(
{ 
origins: [origin], 
destinations: [destination], 
travelMode: google.maps.TravelMode.DRIVING, 
avoidHighways: false, 
avoidTolls: false 
}, callback); 

function callback(response, status) { 
if (status == google.maps.DistanceMatrixStatus.OK) { 
console.log('status OK!');//status OK! 
var origins = response.originAddresses; 
var destinations = response.destinationAddresses; 

for (var i = 0; i < origins.length; i++) { 
    var results = response.rows[i].elements; 
    for (var j = 0; j < results.length; j++) { 
    var element = results[j]; 
    var distance = element.distance.text; 
    var duration = element.duration.text; 
    var from = origins[i]; 
    var to = destinations[j]; 
    console.log(distance);//Uncaught TypeError: Cannot read property 'text' of undefined 
    } 
} 
} 
} 
});

上面谷歌的「源代碼」拋出錯誤

Uncaught TypeError: Cannot read property 'text' of undefined

我tryed無謂狗屎了很多，但我只是不明白，

也許有人可以給一個暗示什麼，我做錯了什麼？在此先感謝

根據評論here's我的gmap3也失敗，但我woulkd而是這一個投入工作，但我想這是同樣的問題在這裏，轉換爲經緯度does'nt工作

function getDistance(adress){ 
var to; 
var result = '${center}'; 



$("#getdistance").gmap3({ 
getdistance:{ 
    options:{ 
    origins:adress, 
    destinations:result , 
    travelMode: google.maps.TravelMode.DRIVING 
}, 
callback: function(results, status){ 
    var html = ""; 
    if (results){ 
    for (var i = 0; i < results.rows.length; i++){ 
     var elements = results.rows[i].elements; 
     for(var j=0; j<elements.length; j++){ 
     switch(elements[j].status){ 
      case "OK": 
      html += elements[j].distance.text + " (" + elements[j].duration.text + ")<br />"; 
      break; 
      case "NOT_FOUND": 
      html += "The origin and/or destination of this pairing could not be geocoded<br />"; 
      break; 
      case "ZERO_RESULTS": 
      html += "No route could be found between the origin and destination.<br />"; 
      break; 
     } 
     } 
    } 
    } else { 
    html = "error"; 
    } 
    console.log('start '+adress); 
    console.log('start '+latte); 
    console.log('start '+html); 
} 
} 
}); 

}

這裏i'm解析ADRESS作爲一個字符串功能adress

來源

2013-03-09 john Smith

不是一個真正的直接的答案，但爲什麼不與抽象一些的本地Gmaps API的東西圖書館去了？很多你正在寫的代碼..試試Gmaps.js或jquery gmaps ui – 2013-03-09 20:46:05

未定義？你從哪裏得到element.distance？元素是否設置在某個地方？對不起，元素，element.distance – Rafe 2013-03-09 20:49:31

如何

var result = ${center}; 
var destination = new google.maps.LatLng(result[0], result[1]);

google.maps.LatLng不接受數組。它接受的論據是：數字，數字，布爾。

https://developers.google.com/maps/documentation/javascript/reference#LatLng

來源

2013-03-09 20:51:27 Musa

我已經嘗試了這個，但也得到了相同的錯誤 – 2013-03-09 21:20:51

未捕獲TypeError：無法讀取行中未定義的屬性「文本」var distance = element.distance.text; – 2013-03-09 21:21:10

@johnSmith您應該檢查元素的狀態以查看它是否成功，if（element.status =='OK'）' – Musa 2013-03-09 22:07:50

轉換「[52.43242，4.43242]」谷歌經緯度

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