$mturkId = $_REQUEST['mturkId']; $nowPara = new Parameter($task, $stage, $mturkId); switch ($action) { case "post": //$nowChat = new Chat($role, $task); //$nowChat->setMTurkId($_REQUEST['mturkId']); $paraId = $nowPara->post($_REQUEST['value']); echo $paraId; break; /* case "update": //$nowChat = new Chat($role, $task); $newChatLine = $nowChat->update($_REQUEST['nowLineNum']); echo($newChatLine); break; */ /* case "update": //$nowChat = new Chat($role, $task); $newChatLine = $nowChat->update($_REQUEST['nowLineNum']); echo($newChatLine); break; */ case "updateCandidate": $newChatLine = $nowPara->updateCandidate(); echo $newChatLine; break; } } else { echo "stage/task/action/mturkId is not set!"; }