it doesnt show the Columnchart!!!....
this what i have:
<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);
function drawChart() {
var jsonData = $.ajax({
url: "goo2.php",
dataType:"json",
async: false
}).responseText;
var data = google.visualization.arrayToDataTable(jsonData);
var chart = new
google.visualization.ColumnChart(document.getElementById('chart_div'));
chart.draw(data, options);
}
</script>
</head>
<body>
<div id="chart_div" style="width: 900px; height: 500px;"></div>
</body>
</html>
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
<?php
$con=mysql_connect("localhost","root","") or die("problemas al conectarse
al server!!!!");
mysql_select_db("bdregistro", $con);
$sth = mysql_query("SELECT * FROM bd_salidas");
$rows = array();
$flag = true;
$table = array();
$table['cols'] = array(
array('label' => 'PLACA', 'type' => 'string'),
array('label' => 'SEMANA_1', 'type' => 'number'),
array('label' => 'SEMANA_2', 'type' => 'number'),
array('label' => 'SEMANA_3', 'type' => 'number'),
array('label' => 'SEMANA_4', 'type' => 'number'),
array('label' => 'SEMANA_5', 'type' => 'number')
);
$rows = array();
while($r = mysql_fetch_assoc($sth)) {
$temp = array();
$temp[] = array('v' => (string) $r['PLACA']);
$temp[] = array('v' => (int) $r['S1']);
$temp[] = array('v' => (int) $r['S2']);
$temp[] = array('v' => (int) $r['S3']);
$temp[] = array('v' => (int) $r['S4']);
$temp[] = array('v' => (int) $r['S5']);
$rows[] = array('c' => $temp);
}
$table['rows'] = $rows;
$jsonTable = json_encode($table);
?>
it doesnt show an error!!!! just blank page!!!
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