JSFiddle - React, Tailwind, and code Playground

by David Brierton

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=places"></script>
    <body onload="initialize()">
    <div id="locationField">
      <div class="clearfix">
    	<label for="street_<cfoutput>#Add#</cfoutput>">Mailing Address 1:</label>
    	<input type="text" name="street_#Add#" validateat="onSubmit" validate="maxlength" required="yes" id="autocomplete" size="54" maxlength="120" message="Please enter owner #Peoplecount#'s mailing address." onFocus="geolocate()" value="">
    </div>

    <div class="clearfix">
    	<label for="m2street_<cfoutput>#Add#</cfoutput>">Mailing Address 2:</label>
    	<input type="text" name="m2street_#Add#" validateat="onSubmit" required="no" validate="maxlength" id="route" size="54" maxlength="120" value="">
    </div>
      
    <div class="clearfix">
    	<label for="city_<cfoutput>#Add#</cfoutput>">City:</label>
    	<input type="text" name="city_#Add#" validateat="onSubmit" validate="maxlength" required="yes" id="locality" size="30" maxlength="50" message="Please enter owner #Peoplecount#'s mailing city." value="">
        </div>
        
        <div class="clearfix">
    	<label for="state_<cfoutput>#Add#</cfoutput>">State:</label>
    	<input type="text" name="state_#Add#" required="yes" id="administrative_area_level_1" size="8" maxlength="12" message="Please enter owner #Peoplecount#'s mailing state." value="">
    </div>
            
            <div class="clearfix">
    	<label for="street_<cfoutput>#Add#</cfoutput>">Zip Code:</label>
    	<input type="text" name="postal_#Add#" required="yes" id="postal_code" size="8" maxlength="12" message="Please enter owner #Peoplecount#'s mailing zip code." value="">
    </div>
      </div>

JavaScript

var placeSearch, autocomplete;
var componentForm = {
  route: 'long_name',
  locality: 'long_name',
  administrative_area_level_1: 'short_name',
  postal_code: 'short_name'
};

function initialize() {
  // Create the autocomplete object, restricting the search
  // to geographical location types.
  autocomplete = new google.maps.places.Autocomplete(
    /** @type {HTMLInputElement} */
    (document.getElementById('autocomplete')), {
      types: ['geocode']
    });
  // When the user selects an address from the dropdown,
  // populate the address fields in the form.
  google.maps.event.addListener(autocomplete, 'place_changed', function() {
    fillInAddress();
  });
}

// [START region_fillform]
function fillInAddress() {
  // Get the place details from the autocomplete object.
  var place = autocomplete.getPlace();

  for (var component in componentForm) {
    document.getElementById(component).value = '';
    document.getElementById(component).disabled = false;
  }

  // Get each component of the address from the place details
  // and fill the corresponding field on the form.
  for (var i = 0; i < place.address_components.length; i++) {
    var addressType = place.address_components[i].types[0];
    if (componentForm[addressType]) {
      var val = place.address_components[i][componentForm[addressType]];
      document.getElementById(addressType).value = val;
    }
  }
  //var keys=[];for (var key in place.address_components[0]) keys.push(key);
  //alert(keys):
  document.getElementById('autocomplete').value = 
    place.address_components[0]['long_name'] + ' ' +
    place.address_components[1]['long_name'];
  
  /*document.getElementById('route').value = (document.getElementById('chbSame').checked ? document.getElementById('autocomplete').value : '');*/
  document.getElementById('route').value = '';
}

// [START region_geolocation]
// Bias the autocomplete object to the user's geographical location,
// as supplied by the browser's 'navigator.geolocation'...