$monthlyChart = TRUE;
}
- $values['divName'] = "open_flash_chart_{$chartKey}";
+ $values['divName'] = "chart_{$chartKey}";
$funName = ($chartType == 'bvg') ? 'barChart' : 'pieChart';
// build the chart objects.
$this->assign('hasYearlyChart', $yearlyChart);
$this->assign('hasByMonthChart', $monthlyChart);
$this->assign('hasChart', empty($chartData) ? FALSE : TRUE);
- $this->assign('ChartData', json_encode($chartData));
+ $this->assign('chartData', json_encode($chartData ?? []));
}
}