Have you got the file ‘ipmapper.js’ in your solution / project? Does the src reference match the location on your server? Try putting the IPMapperjs reference to use absolute path in your project rather than relative path (file would be in the root of the website) 1 solved Find Latitude & Longitude of a given … Read more
Yes, you can use server-side Java code as a mediator. Use JavaScript to POST data to an HttpServlet, via JavaScript’s XMLHttpRequest object. Then handle the data in your servlet. Once you’ve done your DB business, you can send a “All done!” response back, to be handled by your JS. I suggest reading up on the … Read more
Try mysql_fetch_assoc: $json = array(); while ($row = mysql_fetch_assoc($result)) { $json[$row[‘uid’]] = array( ‘lat’ => $row[‘lat’], ‘lon’ => $row[‘lon’], ‘loc’ => $row[‘loc’] ); } echo json_encode($json); You should use MySQLi or PDO_MySQL instead of mysql_. 1 solved How to create json response
What kind of solution? Google Maps API How? You should read well the Google Maps API documentation which is extensive and packed with code samples. Now, in a nutshell, your map needs to know some basic information which you MUST provide, that information is geographical location which comes in latitudes and longitudes. Then you must … Read more
You have two errors in the code you have provided. First, you have to say <?php echo $position[‘lat’]; ?> not <?php $position[‘lat’]; ?> Second, instead of taking the default values for lat and lng inside the php loop, initialize the variables at the time you declare them. So the code you need will look something … Read more
You must check if Google Play Service is installed in your device Google Play services is used to update Google apps and apps from Google Play. This component gives you access to Google Settings and helps apps speed up offline searches, provide more immersive maps, and improve performance. Apps may not work if you uninstall … Read more
A really quick google revealed: Google maps and knockoutjs http://chadmullins.com/misc-php/knockout-series-three.php and perhaps most usefully: http://hoonzis.blogspot.co.uk/2012/03/knockoutjs-and-google-maps-binding.html. Without further information I can’t be more specific. 2 solved Adding Google Maps to an Html File and Using It With Knockouts [closed]
I think you are missing steps . 1. Go to Google Developers Console. 2. Enable Google Maps Javascript API. 3. Then Generate API key . 4. Then put that API key in the bottom of your code in this section. <script type=”text/javascript” src=”https://maps.googleapis.com/maps/api/js?key=YOUR_GOOGLE_MAPS_JAVASCRIPT_API_KEY&libraries=places&callback=initService” async defer></script> This will 100% work, if follow the steps carefully. 1 … Read more
For multiple markers if you are defining arrays globally then you have to push your lat and long values in array and also need to update the marker variable to display diferent markers.. Hope it helps you to get the multiple markers. var queryLat = []; var queryLng = []; @foreach($estates as $est) var result … Read more
1) You can get places near by your location using Google Place API and for use of Place Api see this blog 2) And for distance calculation use this: function getDistanceFromLatLonInKm(lat1,lon1,lat2,lon2) { var R = 6371; // Radius of the earth in km var dLat = deg2rad(lat2-lat1); // deg2rad below var dLon = deg2rad(lon2-lon1); var … Read more
An implementation could be something like this: <?php $people = [ ‘John’, ‘Adam’, ‘Terry’, ‘Gary’, ‘Wilbur’ ]; $get_closest = function ($person) use ($people) { $closest = []; $key = array_search($person, $people); if($key !== false) { $before = $key-1; $after = $key+1; if(isset($people[$before])) $closest[] = $people[$before]; if(isset($people[$after])) $closest[] = $people[$after]; } return $closest; }; var_dump($get_closest(‘Gary’)); Output: … Read more
As you already have handleToggle1 function setting the isMarkerVisible flag then on render() you can have this: render() { const markers = this.state.isMarkerVisible ? this.props.policeCall : [] … <your code> return <div> … <your code> {markers.map(({ A, B, M, N, L,O }) => { return ( <Marker onClick={this.onMarkerClick} name={A} info={B} priority={L} position={{ lat: M, lng: … Read more
So, that’s not how HTTP, AJAX, or PHP work. There isn’t any POST data when you do your redirect, because the redirect is a separate request from the AJAX post. What you want is to do an AJAX post and somehow consume the response on your page, without doing a redirect at all. 2 solved … Read more