quizzer
Version:
Quizzer is a webserver for collaborative writing lab support. Based on a _fail early, fail often? approach to written language, the tool is particularly suited to second-language learners. The workflow (essay - error - quiz - exam) treats mistakes as an o
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JavaScript
(function () {
var cogClass = function () {};
cogClass.prototype.exec = function (params, request, response) {
var oops = this.utils.apiError;
var sys = this.sys;
var classID = params.classid;
var quizNumber = params.quizno;
var questionNumber = params.questionno;
var correct = params.choice;
var sql = 'INSERT OR REPLACE INTO questions (questionID,quizID,questionNumber,correct,stringID) '
+ 'SELECT questionID,quizzes.quizID,questionNumber,?,stringID '
+ 'FROM quizzes '
+ 'NATURAL JOIN questions '
+ 'WHERE classID=? AND quizNumber=? AND questionNumber=?';
sys.db.run(sql,[correct,classID,quizNumber,questionNumber],function(err){
if (err) {return oops(response,err,'quiz/writeonechoice')};
response.writeHead(200, {'Content-Type': 'application/json'});
response.end(JSON.stringify(['success']));
});
}
exports.cogClass = cogClass;
})();