javascript - Getting Google Maps API geocode to work with full JSON in Rails -


i'm trying google maps api geocode whole json have. have geocode working on show page (this piece of code).

<input id="address" type="hidden" value="<%= @listing.address %>,<%=  @listing.city %>,<%= @listing.state %>, <%= @listing.postcode %>"> <div id="showmap"></div> <script> function initmap() {   var map = new google.maps.map(document.getelementbyid('showmap'), {     zoom: 12,     center: {lat: 32.70961, lng: -117.1579991}   }); var geocoder = new google.maps.geocoder();   function geocodeme() {     geocodeaddress(geocoder, map);   };   geocodeme() } function geocodeaddress(geocoder, resultsmap) {   var address = document.getelementbyid('address').value;   geocoder.geocode({'address': address}, function(results, status) {     if (status === 'ok') {       resultsmap.setcenter(results[0].geometry.location);       var marker = new google.maps.marker({         map: resultsmap,         position: results[0].geometry.location       });     } else {       alert('geocode not successful following reason: ' +  status);     }   }); }

this code have working on index page. shows if hard code lat/long. i'd prefer not doing exercise. instead i'd pull json, geocode it, , have them displayed on google map. here code have working hard code:

<div id="map"></div> <script> document.addeventlistener('domcontentloaded', function () {   if (document.queryselectorall('#map').length > 0)   {     if (document.queryselector('html').lang)       lang = document.queryselector('html').lang;     else       lang = 'en';     var js_file = document.createelement('script');     js_file.type = 'text/javascript';     js_file.src = 'https://maps.googleapis.com/maps/api/js? callback=initmap&signed_in=true&language=' + lang;     document.getelementsbytagname('head')[0].appendchild(js_file);   } }); var map; function initmap() {   map = new google.maps.map(document.getelementbyid('map'), {     center: {lat: 33.397, lng: -115.644},     zoom: 8   });   fetch('apartments.json')     .then(function(response){return response.json()})     .then(plotmarkers); }  var markers; var bounds;  function plotmarkers(m) {   markers = [];   bounds = new google.maps.latlngbounds();    m.foreach(function (marker) {      var position = new google.maps.latlng(marker.latitude,  marker.longitude);     markers.push(       new google.maps.marker({         position: position,         map: map,         animation: google.maps.animation.drop       })     );     bounds.extend(position);   });    map.fitbounds(bounds); } </script>

any recommendations??


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