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我有一个非常简单的问题，

我试着让谷歌计算一个地址和一个 gsp 变量之间的距离

[53.57532, 10.01534]

我无法获得${center}变量google.maps.LatLng-Object

继承人的功能

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 
  }
 }
}
}
});

在谷歌上面的“源代码”中抛出错误

 Uncaught TypeError: Cannot read property 'text' of undefined

我尝试了很多毫无意义的狗屎，但我就是不明白，

也许有人可以提示我做错了什么？提前致谢

根据这里的评论，我的 gmap3 也失败了，但我宁愿让这个工作，但我想这是同样的问题，转换为 lat lon 不起作用

  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);
}
}
});

}

在这里，我将地址解析为函数的字符串adress

4

1 回答 1

5

怎么样

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

google.maps.LatLng不接受数组。它接受的参数是：数字、数字、布尔值。

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

于 2013-03-09T20:51:27.270 回答