Google API Address Components

Question

I am attempting to obtain the address components using the Google Maps API however am unable to properly parse results. My code is as follows:

    // Ajax C         


        

Answer 1

I wrote a function.

/**
*   geocodeResponse is an object full of address data.  
*   This function will "fish" for the right value
*   
*   example: type = 'postal_code' => 
*   geocodeResponse.address_components[5].types[1] = 'postal_code'
*   geocodeResponse.address_components[5].long_name = '1000'
* 
*   type = 'route' => 
*   geocodeResponse.address_components[1].types[1] = 'route'
*   geocodeResponse.address_components[1].long_name = 'Wetstraat'
*/
function addresComponent(type, geocodeResponse, shortName) {
  for(var i=0; i < geocodeResponse.address_components.length; i++) {
    for (var j=0; j < geocodeResponse.address_components[i].types.length; j++) {
      if (geocodeResponse.address_components[i].types[j] == type) {
        if (shortName) {
          return geocodeResponse.address_components[i].short_name;
        }
        else {
          return geocodeResponse.address_components[i].long_name;
        }
      }
    }
  }
  return '';
}

example of how to use:

...
myGeocoder.geocode({'latLng': marker.getPosition()}, function(results, status) {
  if (status == google.maps.GeocoderStatus.OK && results[1]) {
    var country = addresComponent('country', results[1], true);
    var postal_code = addresComponent('postal_code', results[1], true);
  }
});
...