private function getUpdateActionResponse($criteriaAnalyze, $decision_id, $revert = false, $response = array())
{
// When user changes the weights of criteria all dependent values
// should be recalculated automatically in the alternatives chart
$stackedBarChart = new StackedBarChart();
$stackedBarChart->setDecisionId($decision_id);
$stackedBarChart->setSaveGraph(false);
$stackedBarChart->setCriteriaValues($criteriaAnalyze->getCriteriaValues());
$stackedBarChart->load();
$this->getResponse()->setHttpHeader('Content-Type', 'application/json; charset=utf-8');
$stacked_bar_chart[] = '"data":' . $stackedBarChart->getJsonData();
$stacked_bar_chart[] = '"alternatives":' . $stackedBarChart->getAlternativesJson();
$stacked_bar_chart[] = '"criteria":' . $stackedBarChart->getCriteriaJson();
if ($revert) {
$response[] = '"criteriaData":' . $criteriaAnalyze->getJsonData();
}
$response[] = '"stackedBarChart":{' . implode(',', $stacked_bar_chart) . '}';
return $this->renderText('{' . implode(',', $response) . '}');
}
