protected void Page_Init(object sender, EventArgs e)
{
if (Request.QueryString["id"] != null)
{
_id = Convert.ToInt32(Request.QueryString["id"]);
if (_id > 0)
{
_scale = UnitOfWork.Repository <MedDRAScale>().Queryable().SingleOrDefault(s => s.Id == _id);
}
else
{
_scale = null;
_formMode = FormMode.AddMode;
}
}
else
{
throw new Exception("id not passed as parameter");
}
LoadScaleDropDownList();
RenderButtons();
ToggleView();
}
protected void btnSave_Click(object sender, EventArgs e)
{
string err = "<ul>";
if (lstTermResult.SelectedIndex == -1)
{
err += "<li>Please select an adverse event...</li>";
}
if (err != "<ul>")
{
err += "</ul>";
divError.Visible = true;
spnErrors.InnerHtml = err;
return;
}
var id = Convert.ToInt32(lstTermResult.SelectedItem.Value);
TerminologyMedDra sourceTerm = UnitOfWork.Repository <TerminologyMedDra>().Get(id);
// Validation
if (_formMode == FormMode.AddMode)
{
if (!IsScaleUnique(sourceTerm, Convert.ToInt32(ddlScale.Value)))
{
err += "<li>Scale has already been added for this adverse event...</li>";
}
if (err != "<ul>")
{
err += "</ul>";
divError.Visible = true;
spnErrors.InnerHtml = err;
return;
}
if (_scale == null)
{
id = Convert.ToInt32(ddlScale.Value);
var scale = UnitOfWork.Repository <SelectionDataItem>().Queryable().SingleOrDefault(s => s.Id == id);
_scale = new MedDRAScale {
TerminologyMedDra = sourceTerm, GradingScale = scale
};
UnitOfWork.Repository <MedDRAScale>().Save(_scale);
for (var i = 1; i < 6; i++)
{
var grading = new MedDRAGrading()
{
Scale = _scale, Grade = "Grade " + i.ToString(), Description = "** NOT DEFINED **"
};
UnitOfWork.Repository <MedDRAGrading>().Save(grading);
}
}
}
var url = String.Format("ManageGradingEdit.aspx?id=" + _scale.Id.ToString());
Response.Redirect(url);
}
