protected void DegreeRemove_Click(object sender, EventArgs e)
{
//create new datatable, cast datatable of viewstate
DataTable dtCurrentTable = (DataTable)ViewState["CurrentTableDegree"];
DataRow drCurrentRow = null;
int rowIndex = 0;
if (dtCurrentTable.Rows.Count > 1)
{
for (int i = 1; i <= dtCurrentTable.Rows.Count; i++)
{
//extract the values
DropDownList degreeList = (DropDownList)DegreeList_GridView.Rows[rowIndex].Cells[1].FindControl("DegreeList");
drCurrentRow = dtCurrentTable.NewRow();
drCurrentRow["RowNumberDegree"] = i;
dtCurrentTable.Rows[i - 1]["Column1Degree"] = degreeList.Text;
rowIndex++;
}
dtCurrentTable.Rows[rowIndex - 1].Delete();
ViewState["CurrentTableProgram"] = dtCurrentTable;
DegreeList_GridView.DataSource = dtCurrentTable;
DegreeList_GridView.DataBind();
SetPreviousDegreeData();
}
}
protected void ClearFields()
{
ProgramName.Text = "";
CredentialType.SelectedIndex = 0;
ProgramLink.Text = "";
ProgramLength.Text = "";
ProgramLengthDDL.SelectedIndex = 0;
WorkOutdoors.Checked = false;
ShiftWork.Checked = false;
Travel.Checked = false;
Activated.Checked = false;
CompetitiveAdv.Text = "";
EntReqDetail.Text = "";
CategoryList.SelectedIndex = 0;
ShowCoursesView.Checked = false;
ShowDipPathView.Checked = false;
ShowDegPathView.Checked = false;
Course_Gridview.DataBind();
SetInitialCourse();
Program_GridView.DataBind();
SetInitialProgram();
DegreeList_GridView.DataBind();
SetInitialDegree();
}
private void AddNewRowToDegree()
{
int rowIndex = 0;
if (ViewState["CurrentTableDegree"] != null)
{
//create new datatable, cast datatable of viewstate
DataTable dtCurrentTable = (DataTable)ViewState["CurrentTableDegree"];
DataRow drCurrentRow = null;
if (dtCurrentTable.Rows.Count > 0)
{
for (int i = 1; i <= dtCurrentTable.Rows.Count; i++)
{
//extract the values
DropDownList degreeList = (DropDownList)DegreeList_GridView.Rows[rowIndex].Cells[1].FindControl("DegreeList");
drCurrentRow = dtCurrentTable.NewRow();
drCurrentRow["RowNumberDegree"] = i + 1;
dtCurrentTable.Rows[i - 1]["Column1Degree"] = degreeList.Text;
rowIndex++;
}
dtCurrentTable.Rows.Add(drCurrentRow);
ViewState["CurrentTableDegree"] = dtCurrentTable;
DegreeList_GridView.DataSource = dtCurrentTable;
DegreeList_GridView.DataBind();
}
}
else
{
Response.Write("ViewState is null");
}
//Set Previous Data on Postbacks
SetPreviousDegreeData();
}
//---------------------------------------//
//---------DEGREE GRIDVIEW CODE----------//
private void SetInitialDegree()
{
//Create DataTable
DataTable dt = new DataTable();
DataRow dr = null;
//Add initail values to DataTable
dt.Columns.Add(new DataColumn("RowNumberDegree", typeof(string)));
dt.Columns.Add(new DataColumn("Column1Degree", typeof(string)));
dr = dt.NewRow();
dr["RowNumberDegree"] = 1;
dr["Column1Degree"] = string.Empty;
dt.Rows.Add(dr);
dr = dt.NewRow();
//Store the DataTable in ViewState
ViewState["CurrentTableDegree"] = dt;
DegreeList_GridView.DataSource = dt;
DegreeList_GridView.DataBind();
}