Hi all
I'm new at this, but i spend lots of hours working at it, but still i get
no pie chart.
If anyone can offer any help i would greatly appreciate it.
here is the code and thanks a lot in advance
<?php
$tns = "
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = xxx.xxx.xxx.xxx)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = XE)
)
)
";
$db_username = "xxxxxxx";
$db_password = "xxxxxxx";
try{
$conn = new PDO("oci:XXX.WORLD=".$tns,$db_username,$db_password);
}catch(PDOException $e){
echo ($e->getMessage());
}
$query = "SELECT t31.a AS A_GROUP, count(t31.b) AS T_COUNT
FROM a_DATABASE.T31 T31
WHERE (t31.a NOT IN ('bananas'))
AND trunc(T31.ARRIVAL_DATE) = trunc(sysdate)
GROUP BY t31.a
ORDER BY t31.b DESC";
?>
<html>
<head>
<script type="text/javascript"
src="https://www.google.com/jsapi";></script>
<script type="text/javascript">
google.load("visualization", "1", {packages:["corechart"]});
google.setOnLoadCallback(drawChart);
var agroup = new Array;
var tcount = new Array;
var dataz = new Array;
<?php
foreach($conn->query($query) as $row)
{
print 'agroup.push('.$row['A_GROUP'] . '); tcount.push(' .
$row['T_COUNT'] . ");\r\n";
}
?>
for(i = 0; i <= agroup.length; i++){
dataz.push([agroup[i], tcount[i]]);
}
function drawChart() {
var data = google.visualization.arrayToDataTable(dataz);
var options = {
title: 'The Chart'
};
var chart = new
google.visualization.PieChart(document.getElementById('piechart'));
chart.draw(data, options);
</script>
</head>
<body>
<div id="piechart" style="width: 900px; height: 500px;"></div>
</body>
</html>
<?php
$conn = NULL;
?>
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