protected void RemoveBtnLink_Click(object sender, EventArgs e)
{
LinkButton lb = (LinkButton)sender;
GridViewRow gvRow = (GridViewRow)lb.NamingContainer;
int rowID = gvRow.RowIndex;
if (ViewState["AddTable"] != null)
{
DataTable dt = (DataTable)ViewState["AddTable"];
if (dt.Rows.Count > 1)
{
if (gvRow.RowIndex < dt.Rows.Count - 1)
{
//Remove the Selected Row data
dt.Rows.Remove(dt.Rows[rowID]);
}
}
//Store the current data in ViewState for future reference
ViewState["AddTable"] = dt;
//Re bind the GridView for the updated data
AddQuestionGrid.DataSource = dt;
AddQuestionGrid.DataBind();
}
//Set Previous Data on Postbacks
SetPreviousData();
}
private void InitialAddQuestion()
{
int temp = 0;
DataTable dt = new DataTable();
DataRow dr = null;
int result = dbmanager.GetCountAllQuestion();
if (result > 0)
{
temp = result + 1;
}
dt.Columns.Add(new DataColumn("RowNumber", typeof(string)));
dt.Columns.Add(new DataColumn("Question", typeof(string)));
dt.Columns.Add(new DataColumn("QuestionInclude", typeof(bool)));
dt.Columns.Add(new DataColumn("RateOne", typeof(string)));
dt.Columns.Add(new DataColumn("RateSeven", typeof(string)));
dr = dt.NewRow();
dr["RowNumber"] = temp;
dr["Question"] = string.Empty;
dr["QuestionInclude"] = true;
dr["RateOne"] = string.Empty;
dr["RateSeven"] = string.Empty;
dt.Rows.Add(dr);
//Store the DataTable in ViewState for future reference
ViewState["AddTable"] = dt;
//Bind the Gridview
AddQuestionGrid.DataSource = dt;
AddQuestionGrid.DataBind();
TextBox box1 = (TextBox)AddQuestionGrid.Rows[0].Cells[1].FindControl("QuestionTbx");
box1.Focus();
TextBox box2 = (TextBox)AddQuestionGrid.Rows[0].Cells[2].FindControl("RateOneTbx");
TextBox box3 = (TextBox)AddQuestionGrid.Rows[0].Cells[3].FindControl("RateSevenTbx");
box2.Focus();
box3.Focus();
Session["temp"] = temp;
IncludeLbl.Text = "*Include Qn: Checked indicates you would want to include the question to the staff peer evaluation exercise.";
}
private void AddNewRowToGrid()
{
try
{
int temp = (int)Session["temp"];
int rowIndex = 0;
if (ViewState["AddTable"] != null)
{
DataTable dtCurrentTable = (DataTable)ViewState["AddTable"];
DataRow drCurrentRow = null;
if (dtCurrentTable.Rows.Count > 0)
{
for (int i = 1; i <= dtCurrentTable.Rows.Count; i++)
{
//extract the TextBox values
TextBox box1 = (TextBox)AddQuestionGrid.Rows[rowIndex].Cells[1].FindControl("QuestionTbx");
TextBox box2 = (TextBox)AddQuestionGrid.Rows[0].Cells[2].FindControl("RateOneTbx");
TextBox box3 = (TextBox)AddQuestionGrid.Rows[0].Cells[3].FindControl("RateSevenTbx");
CheckBox chk1 = (CheckBox)AddQuestionGrid.Rows[rowIndex].Cells[4].FindControl("QnInclude");
drCurrentRow = dtCurrentTable.NewRow();
drCurrentRow["RowNumber"] = i + temp;
dtCurrentTable.Rows[i - 1]["Question"] = box1.Text;
dtCurrentTable.Rows[i - 1]["RateOne"] = box2.Text;
dtCurrentTable.Rows[i - 1]["RateSeven"] = box3.Text;
dtCurrentTable.Rows[i - 1]["QuestionInclude"] = chk1.Checked;
rowIndex++;
}
dtCurrentTable.Rows.Add(drCurrentRow);
ViewState["AddTable"] = dtCurrentTable;
AddQuestionGrid.DataSource = dtCurrentTable;
AddQuestionGrid.DataBind();
TextBox bb = (TextBox)AddQuestionGrid.Rows[rowIndex].Cells[1].FindControl("QuestionTbx");
bb.Focus();
TextBox bb2 = (TextBox)AddQuestionGrid.Rows[rowIndex].Cells[2].FindControl("RateOneTbx");
TextBox bb3 = (TextBox)AddQuestionGrid.Rows[rowIndex].Cells[3].FindControl("RateSevenTbx");
bb2.Focus();
bb3.Focus();
}
}
else
{
Response.Write("ViewState is null");
}
//Set Previous Data on Postbacks
SetPreviousData();
}
catch (Exception ex)
{
MessageBoxShow(ex.Message);
}
}
