Possible Duplicate:
Dynamic Pie Chart Data in Javascript and PHP
The following code is used to populate a pie chart in javascript:
<script type="text/javascript">
var agg = { label: 'Aggressive', pct: [60, 10, 6, 30, 14, 10] },
bal = { label: 'Balanced', pct: [24, 7, 2, 18, 13, 36] },
mod = { label: 'Moderate', pct: [12, 4, 2, 10, 11, 61] },
inc = { label: 'Income', pct: [ 0, 0, 0, 0, 0,100] },
</script>
Instead of tm: [40, 60, 67, 30, 74, 50] as seen above, I would like to make each of 6 values a php variable. Like: tm: [$r1, $r2, $r3, $r4, $r5, $r6] . How do I do this?
How do I do this with? A php array or json encode?
Yes, json_encode a PHP array:
var agg = <?php echo json_encode(array('label' => 'Aggressive', 'pct' => array($r1, $r2, ...))); ?>,
bal = <?php echo json_encode(...); ?>,
...