Boleh bantu saya untuk betulkan apa yang salah disini? sudah tidak jumpa panduan. Terima kasih.
Code:
google.load('visualization', '1', {'packages': ['geochart']});
google.setOnLoadCallback(drawRegionsMap);
function drawRegionsMap() {
var data = google.visualization.arrayToDataTable([
['Country', 'Politics'],
<?php
$sql = mysql_query("SELECT country, count(*) as total FROM comments WHERE userid = '$userid' GROUP BY country");
echo $row['total']
?>
]);
var options = {'backgroundColor': '#E9F6FD'};
var chart = new google.visualization.GeoChart(document.getElementById('chart_div'));
chart.draw(data, options);
};