javascript - Google distancematrixservice response.rows[i].elements.status is zero_results but variable undefined -


i'm using example code google api distance matrix service. want catch zero_results return, if i'm trying check response.rows[i].elements.status, console.log() says it's undefined.

if dump response.rows[i].elements console see value set "zero_results".

function calcdistance() {   var finaldistance = "";   var service = new google.maps.distancematrixservice();   service.getdistancematrix(      {         origins: [autocomplete.getplace().geometry.location],         destinations: [autocomplete2.getplace().geometry.location],         travelmode: 'driving'       }, callback);     function callback(response, status) {        if (status == 'ok') {           var origins = response.originaddresses;           var destinations = response.destinationaddresses;                (var = 0; < origins.length; i++) {             var results = response.rows[i].elements;              console.log(response.rows[i].elements);             console.log(response.rows[i].elements.status);              (var j = 0; j < results.length; j++) {                 var element = results[j];                 //alert('status' + results.status);                 var duration = element.duration.text;                 var = origins[i];                 var = destinations[j];             }           }         }       }     }

console log

you have typo in code. elements array. response.rows[i].elements.status undefined, response.rows[i].elements[0].status works.

code snippet:

function calcdistance() {    var finaldistance = "";    var service = new google.maps.distancematrixservice();    service.getdistancematrix({      origins: ["new york, ny"],      destinations: ["newark, nj"],      travelmode: 'driving'    }, callback);      function callback(response, status) {        if (status == 'ok') {        var origins = response.originaddresses;        var destinations = response.destinationaddresses;          (var = 0; < origins.length; i++) {          var results = response.rows[i].elements;            console.log(response.rows[i].elements);          console.log(response.rows[i].elements[0].status);            (var j = 0; j < results.length; j++) {            var element = results[j];            var duration = element.duration.text;            var = origins[i];            var = destinations[j];          }        }      }    }  }    function initialize() {    calcdistance();  }  google.maps.event.adddomlistener(window, "load", initialize);
<script src="https://maps.googleapis.com/maps/api/js"></script>


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