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I am trying to pass a Javascript variable into a URL, but there is some sort of syntax error within it.

function initMap() {
  var jsonData = { $tourArray }
  var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 4,
    center: {
      lat: jsonData.CenterLat,
      lng: jsonData.CenterLon,
    },
  })

  var kml = jsonData.KmlFile
  var src = '/?= + kml'

  var kmlLayer = new google.maps.KmlLayer(src, {
    map: map,
  })
}

The variable var kml is basically the kml file name which is stored on the server within the folder KML and I am trying to access that file in order to add a KML layer on my google map.

The URL syntax seems to be incorrect.

I am trying to pass a Javascript variable into a URL, but there is some sort of syntax error within it.

function initMap() {
  var jsonData = { $tourArray }
  var map = new google.maps.Map(document.getElementById('map'), {
    zoom: 4,
    center: {
      lat: jsonData.CenterLat,
      lng: jsonData.CenterLon,
    },
  })

  var kml = jsonData.KmlFile
  var src = 'http://www.example./KML/?= + kml'

  var kmlLayer = new google.maps.KmlLayer(src, {
    map: map,
  })
}

The variable var kml is basically the kml file name which is stored on the server within the folder KML and I am trying to access that file in order to add a KML layer on my google map.

The URL syntax seems to be incorrect.

• javascript
• web
• google-maps-api-3
• kml

Share Improve this question Follow edited Aug 15, 2017 at 10:39 geocodezip 161k1414 gold badges226226 silver badges254254 bronze badges asked Aug 15, 2017 at 8:56 Farhan HabibFarhan Habib 15344 silver badges1313 bronze badges 5

• How to insert javascript variables into a URL : stackoverflow./questions/17734343/… – Jixone Commented Aug 15, 2017 at 8:58
• can you print what's their in kml ? – marvel308 Commented Aug 15, 2017 at 8:58
• Possible duplicate of How to insert javascript variables into a URL – DarthJDG Commented Aug 15, 2017 at 8:59
• I had checked that question before, but the solution doesnt work in my case, According to that my url should bee "example./KML/?=" + kml; but this doesnt work as well . – Farhan Habib Commented Aug 15, 2017 at 9:02
• The names stored in the kml files are like this "T12_Zentral_Schweiz.kml" . – Farhan Habib Commented Aug 15, 2017 at 9:10

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1 Answer 1

Sorted by: Reset to default 5

You missed it.

var src = "http://www.example./KML/?=" + kml;

If you're using ES6, then template literals makes it even cleaner.

var src = `http://www.example./KML/?=${kml}`

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