public void Update(DrawLinesInAChart question)
{
var questionXml = new DrawLinesInAChart_QuestionXmlModel
{
Domain = question.Domain,
MajorScale = question.MajorScale,
MinorScale = question.MinorScale
};
var questionXmlSerialized = Serializer.Serialize(questionXml);
if (this.connection == null)
{
this.connection = new ConnectionProvider();
}
this.connection.Db.Items_Update(question.Id, question.QuestionText, question.Notes, questionXmlSerialized);
this.connection.Db.Answers_ByQuestionId_Delete(question.Id);
foreach (var answer in question.AnswersList)
{
var columnXml = new DrawLinesInAChart_AnswerXmlModel
{
axisValue = answer.axisValue,
axisType = answer.axisType
};
var columnXmlSerialized = Serializer.Serialize(columnXml);
this.connection.Db.Answers_Insert(question.Id, "", 1, 0, 0, "", columnXmlSerialized);
}
this.connection.Db.SaveChanges();
}
public void Save(DrawLinesInAChart question)
{
if (question.Id == 0)
{
DrawLinesInAChartRepository.Create(question);
}
else
{
DrawLinesInAChartRepository.Update(question);
}
}
public Question Get(int id)
{
var question = QuestionRepository.Get(id);
if (question != null)
{
if (question.QuestionTypeId == 10) // MovePointsInAChart
{
var mpic = new MovePointsInAChart(question);
var details = Serializer.Deserialize <MovePointsInAChart_QuestionXmlModel>(mpic.ExtendedDetails);
mpic.Domain = details.Domain;
mpic.MinorScale = details.MinorScale;
mpic.MajorScale = details.MajorScale;
mpic.chartType = details.chartType;
foreach (var answer in mpic.Answers)
{
var answerDetails = Serializer.Deserialize <MovePointsInAChart_SpotXmlModel>(answer.ExendedDetails);
if (answerDetails.SpotType == "center")
{
mpic.CenterSpot = new SpotContent
{
X = answerDetails.X,
Y = answerDetails.Y
};
}
else
{
mpic.MinMaxSpot = new SpotContent
{
X = answerDetails.X,
Y = answerDetails.Y
};
}
}
return(mpic);
}
else if (question.QuestionTypeId == 20) // MovePointsInALine
{
var mpil = new MovePointsInALine(question);
var details = Serializer.Deserialize <MovePointsInALine_QuestionXmlModel>(mpil.ExtendedDetails);
mpil.MinValue = details.MinValue;
mpil.MaxValue = details.MaxValue;
mpil.MinorScale = details.MinorScale;
mpil.MajorScale = details.MajorScale;
var intervalsBuffer = new List <MovePointsInALine_Interval>();
foreach (var answer in mpil.Answers)
{
var answerDetails = Serializer.Deserialize <MovePointsInALine_IntervalXmlModel>(answer.ExendedDetails);
intervalsBuffer.Add(new MovePointsInALine_Interval
{
id = answerDetails.Id,
minValue = answerDetails.MinValue,
maxValue = answerDetails.MaxValue,
minValueType = answerDetails.MinValueType,
maxValueType = answerDetails.MaxValueType,
shapeType = answerDetails.ShapeType,
value = answerDetails.Value,
label = answerDetails.Label
});
}
mpil.Intervals = intervalsBuffer.ToArray();
return(mpil);
}
else if (question.QuestionTypeId == 30) // SelectableChart
{
var sc = new SelectableChart(question);
var columnsBuffer = new List <SelectableChart_Column>();
foreach (var answer in sc.Answers)
{
var answerDetails = Serializer.Deserialize <SelectableChart_ColumnXmlModel>(answer.ExendedDetails);
columnsBuffer.Add(new SelectableChart_Column
{
id = answerDetails.Id,
label = answerDetails.Label,
selected = answerDetails.Selected,
value = answerDetails.Value
});
}
sc.Columns = columnsBuffer.ToArray();
return(sc);
}
else if (question.QuestionTypeId == 40) // DragAndDrop
{
var mdd = new MultipleDragAndDrop(question);
var details = Serializer.Deserialize <MultipleDragAndDrop_QuestionXmlModel>(mdd.ExtendedDetails);
mdd.AnswersList = details.Answers.Select(x => new MultipleDragAndDrop_Answer()
{
id = x.Id,
text = x.Text,
DisplayAnswersVertically = x.DisplayAnswersVertically
}).ToArray();
var targetsBuffer = new List <MultipleDragAndDrop_Target>();
foreach (var answer in mdd.Answers)
{
var answerDetails = Serializer.Deserialize <MultipleDragAndDrop_TargetXmlModel>(answer.ExendedDetails);
targetsBuffer.Add(new MultipleDragAndDrop_Target
{
id = answerDetails.Id,
text = answerDetails.Text,
answerId = answerDetails.AnswerId,
answerText = answerDetails.AnswerText
});
}
mdd.Targets = targetsBuffer.ToArray();
return(mdd);
}
else if (question.QuestionTypeId == 50) // Drag And order
{
var dao = new DragAndOrder(question);
var optionsBuffer = new List <DragAndOrder_Option>();
foreach (var answer in dao.Answers)
{
var answerDetails = Serializer.Deserialize <DragAndOrder_OptionXmlModel>(answer.ExendedDetails);
optionsBuffer.Add(new DragAndOrder_Option
{
id = answerDetails.Id,
text = answerDetails.Text,
worth = answerDetails.Worth
});
}
dao.Options = optionsBuffer.ToArray();
return(dao);
}
else if (question.QuestionTypeId == 42) // MultipleDragAndDropImage
{
var mddi = new MultipleDragAndDropImage(question);
var AnswersList = new List <MultipleDragAndDropImage_Answer>();
foreach (var answer in mddi.Answers)
{
AnswersList.Add(new MultipleDragAndDropImage_Answer
{
imgName = answer.Txt,
imgData = null,
imgURL = answer.ExendedDetails,
isCorrect = answer.AnsVal,
});
}
mddi.AnswersList = AnswersList.ToArray();
return(mddi);
}
else if (question.QuestionTypeId == 44) // MultipleDragAndDropJustification
{
var mdd = new MultipleDragAndDropJustification(question);
// method and justification questions
var details = Serializer.Deserialize <MultipleDragAndDrop_JustificationQuestionXmlModel>(mdd.ExtendedDetails);
mdd.AnswersList = details.Answers.Select(x => new MultipleDragAndDrop_Answer()
{
id = x.Id,
text = x.Text,
}).ToArray();
mdd.JustificationAnswersList = details.JustificationAnswers.Select(x => new MultipleDragAndDrop_JustificationAnswer()
{
id = x.Id,
text = x.Text,
}).ToArray();
// method and justification responses
var targetsBuffer = new List <MultipleDragAndDrop_Target>();
var targetsBufferj = new List <MultipleDragAndDrop_JustificationTarget>();
foreach (var answer in mdd.Answers)
{
if (answer.ExendedDetails.IndexOf("MultipleDragAndDrop_TargetXmlModel") >= 0)
{
//method responses
var answerDetails = Serializer.Deserialize <MultipleDragAndDrop_TargetXmlModel>(answer.ExendedDetails);
targetsBuffer.Add(new MultipleDragAndDrop_Target
{
id = answerDetails.Id,
text = answerDetails.Text,
answerId = answerDetails.AnswerId,
answerText = answerDetails.AnswerText
});
}
else if (answer.ExendedDetails.IndexOf("MultipleDragAndDrop_JustificationTargetXmlModel") >= 0)
{
//justification responses
var answerDetails = Serializer.Deserialize <MultipleDragAndDrop_JustificationTargetXmlModel>(answer.ExendedDetails);
targetsBufferj.Add(new MultipleDragAndDrop_JustificationTarget
{
id = answerDetails.Id,
text = answerDetails.Text,
answerId = answerDetails.AnswerId,
answerText = answerDetails.AnswerText
});
}
}
mdd.Targets = targetsBuffer.ToArray();
mdd.JustificationTargets = targetsBufferj.ToArray();
return(mdd);
}
else if (question.QuestionTypeId == 12) // DrawLinesInAChart
{
var dlc = new DrawLinesInAChart(question);
// chart details
var chartDetails = Serializer.Deserialize <DrawLinesInAChart_QuestionXmlModel>(dlc.ExtendedDetails);
dlc.Domain = chartDetails.Domain;
dlc.MajorScale = chartDetails.MajorScale;
dlc.MinorScale = chartDetails.MinorScale;
// line details
var AnswersList = new List <DrawLinesInAChartAnswer>();
foreach (var answer in dlc.Answers)
{
var answerDetails = Serializer.Deserialize <DrawLinesInAChart_AnswerXmlModel>(answer.ExendedDetails);
AnswersList.Add(new DrawLinesInAChartAnswer
{
axisValue = answerDetails.axisValue,
axisType = answerDetails.axisType,
});
}
dlc.AnswersList = AnswersList.ToArray();
return(dlc);
}
else if (question.QuestionTypeId == 46) // MultipleDragAndDropExpression
{
var mdde = new MultipleDragAndDropExpression(question);
var details = Serializer.Deserialize <MultipleDragAndDropExpression_QuestionXmlModel>(mdde.ExtendedDetails);
mdde.AnswersList = details.Answers.Select(x => new MultipleDragAndDropExpression_Answer()
{
id = x.Id,
text = x.Text,
}).ToArray();
var targetsBuffer = new List <MultipleDragAndDropExpression_Target>();
foreach (var answer in mdde.Answers)
{
var answerDetails = Serializer.Deserialize <MultipleDragAndDropExpression_TargetXmlModel>(answer.ExendedDetails);
targetsBuffer.Add(new MultipleDragAndDropExpression_Target
{
id = answerDetails.Id,
text = answerDetails.Text,
answerId = answerDetails.AnswerId,
answerText = answerDetails.AnswerText,
shape = answerDetails.Shape,
container = answerDetails.Container,
containerLabel = answerDetails.ContainerLabel,
containerBorder = answerDetails.ContainerBorder,
containerPosition = answerDetails.ContainerPosition
});
}
mdde.Targets = targetsBuffer.ToArray();
return(mdde);
}
else if (question.QuestionTypeId == 48) // MultipleDragAndDrop
{
var mdd = new MultipleDragAndDrop2(question);
// get the options
var details = Serializer.Deserialize <MultipleDragAndDrop2_QuestionXmlModel>(mdd.ExtendedDetails);
mdd.AnswersList = details.Answers.Select(x => new MultipleDragAndDrop2_Answer()
{
id = x.Id,
text = x.Text,
DisplayAnswersVertically = x.DisplayAnswersVertically
}).ToArray();
var targetsBuffer = new List <MultipleDragAndDrop2_Target>();
// get the answers
foreach (var answer in mdd.Answers)
{
var answerDetails = Serializer.Deserialize <MultipleDragAndDrop2_TargetXmlModel>(answer.ExendedDetails);
targetsBuffer.Add(new MultipleDragAndDrop2_Target
{
id = answerDetails.Id,
text = answerDetails.Text,
});
// add the possible options to the answer
for (int i = 0; i < targetsBuffer.Count; i++)
{
if (targetsBuffer[i].id == answerDetails.Id)
{
targetsBuffer[i].Answers = answerDetails.Answers.Select(x => new MultipleDragAndDrop2_TargetAnswer()
{
AnswerId = x.AnswerId,
AnswerText = x.AnswerText
}).ToArray();
}
}
}
mdd.Targets = targetsBuffer.ToArray();
return(mdd);
} // else if = 48 (Multiple Drag and Drop)
}
return(question);
} // end Get
