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POSend user's geolocation to server every minute
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10612252
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2012-05-16T04:58:02.587
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2012-05-18T06:13:56.480
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2012-05-16T06:14:50.803
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LastEditorDisplayName
text
Body
<p>I'm trying to write a application that sends user's geolocation to MYSQL database every minute or so. This is the code I have right now, but it's not working. How do i need to change this to make it work?</p> <p>JS:</p> <pre><code><!DOCTYPE html> <html> <head> <script src="js/jquery.js"></script> </head> <body> <script> setInterval ( "onPositionUpdate()", 10000 ); function onPositionUpdate(position) { var lat = position.coords.latitude; var lng = position.coords.longitude; jQuery.ajax({ type: "POST", url: "myURL/location.php", data: 'x='+lat+ '&y='+lng , cache: false, }); } if(navigator.geolocation) navigator.geolocation.watchPosition(onPositionUpdate); else alert("navigator.geolocation is not available"); </script> </body> </html> </code></pre> <p>and PHP:</p> <pre><code><?php include 'config.php'; // database connection $conn = new PDO("mysql:host=$dbhost;dbname=$dbname",$dbuser,$dbpass); // new data $x = @$_POST['x']; $y = @$_POST['y']; // query $sql = "update locations set x=?, y=? where username = asd"; $q = $conn->prepare($sql); $q->execute(array($x), ($y)); ?> </code></pre> <p>And I suppose this is not the right way to send multiple variables, is it?. Firebug's console shows me</p> <pre><code> missing } after property list [Break On This Error] data: 'x='+lon+'&y='+lat; </code></pre> <p>When I use only one value, it POSTs that variable to server only once and after that console gives:</p> <pre><code>position is undefined [Break On This Error] var lat = position.coords.latitude; </code></pre>
Tags
<php><jquery><mysql><geolocation>
Title
Send user's geolocation to server every minute
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