private void InitRows()
{
foreach (CompareRowVM row in rows)
{
CompareRow rowModel = compareTable.FindRowByTitle(row.Title);
row.Init(rows, rowModel);
}
}
public void Init(ObservableCollection <CompareRowVM> rows, CompareRow existRowModel)
{
//Create Category
CreateDiffOptions(rows);
//Create cell
CreateCells();
//Update ViewModel using the value of existsing model
UpdateViewModel(rows, existRowModel);
}
public CompareRowVM(List <string> studyUnitGuids)
{
rowModel = new CompareRow();
this.studyUnitGuids = studyUnitGuids;
diffOptions = new ObservableCollection <DiffOption>();
selectedDiffOptions = new ObservableCollection <DiffOption>();
foreach (string guid in studyUnitGuids)
{
selectedDiffOptions.Add(null);
}
backSelectedDiffOptions = new List <DiffOption>();
}
private void UpdateViewModel(ObservableCollection <CompareRowVM> rows, CompareRow existRowModel)
{
if (existRowModel == null)
{
return;
}
//always use an up-to-date title
//Use an existing memo
Memo = existRowModel.Memo;
//Update the value of the cell. there may be a variable of the same variable name in the same StudyUnit
selectedDiffOptions.Clear();
foreach (CompareCell cell in rowModel.Cells)
{
//Get an existing cell that corresponds to the cell
CompareCell existCell = existRowModel.FindCell(cell.ColumnStudyUnitId);
//if the cell is existent, convert to DiffOption corresponding to it
DiffOption diffOption = FindDiffOption(rows, existCell);
//Add to DiffOption(Onthe screen selectedDiffOptions will be updated)
selectedDiffOptions.Add(diffOption);
}
}