/// <summary>
/// Handles the RowDeleting event of the gvVisaDetails control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Web.UI.WebControls.GridViewDeleteEventArgs"/> instance containing the event data.</param>
protected void gvVisaDetails_RowDeleting(object sender, GridViewDeleteEventArgs e)
{
int deleteRowIndex = 0;
int rowIndex = -1;
Boolean Flag = false;
BusinessEntities.VisaDetails objVisaDetails = new BusinessEntities.VisaDetails();
deleteRowIndex = e.RowIndex;
objVisaDetails = (BusinessEntities.VisaDetails)VisaDetailsCollection.Item(deleteRowIndex);
if (objVisaDetails.Mode == 1)
{
Flag = true;
}
objVisaDetails.Mode = 3;
if (ViewState[VISADETAILSDELETE] != null)
{
BusinessEntities.RaveHRCollection objDeleteVisaDetailsCollection = (BusinessEntities.RaveHRCollection)ViewState[VISADETAILSDELETE];
objDeleteVisaDetailsCollection.Add(objVisaDetails);
ViewState[VISADETAILSDELETE] = objDeleteVisaDetailsCollection;
}
else
{
BusinessEntities.RaveHRCollection objDeleteVisaDetailsCollection1 = new BusinessEntities.RaveHRCollection();
objDeleteVisaDetailsCollection1.Add(objVisaDetails);
ViewState[VISADETAILSDELETE] = objDeleteVisaDetailsCollection1;
}
VisaDetailsCollection.RemoveAt(deleteRowIndex);
ViewState[DELETEROWINDEX] = deleteRowIndex;
DoDataBind();
if (ViewState[ROWINDEX] != null)
{
rowIndex = Convert.ToInt32(ViewState[ROWINDEX].ToString());
//check edit index with deleted index if edit index is greater than or equal to delete index then rowindex decremented.
if (rowIndex != -1 && deleteRowIndex <= rowIndex)
{
rowIndex--;
//store the rowindex in viewstate.
ViewState[ROWINDEX] = rowIndex;
}
ImageButton btnImg = (ImageButton)gvVisaDetails.Rows[rowIndex].FindControl(IMGBTNDELETE);
btnImg.Enabled = false;
//Disabling all the edit buttons.
for (int i = 0; i < gvVisaDetails.Rows.Count; i++)
{
if (rowIndex != i)
{
ImageButton btnImgEdit = (ImageButton)gvVisaDetails.Rows[i].FindControl(IMGBTNEDIT);
btnImgEdit.Enabled = false;
}
}
}
if (gvVisaDetails.Rows[0].Cells[0].Text == NO_RECORDS_FOUND_MESSAGE && Flag == true)
{
btnAddRow.Text = CommonConstants.BTN_Save;
}
HfIsDataModified.Value = CommonConstants.YES;
}
/// <summary>
/// Handles the Click event of the btnUpdateRow control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void btnUpdateRow_Click(object sender, EventArgs e)
{
if (ValidateVisaControls())
{
int rowIndex = 0;
int deleteRowIndex = -1;
if (ViewState[DELETEROWINDEX] != null)
{
deleteRowIndex = Convert.ToInt32(ViewState[DELETEROWINDEX].ToString());
}
//Update the grid view according the row, which is selected for editing.
if (ViewState[ROWINDEX] != null)
{
rowIndex = Convert.ToInt32(ViewState[ROWINDEX].ToString());
if (deleteRowIndex != -1 && deleteRowIndex < rowIndex)
{
rowIndex--;
}
Label VisaId = (Label)gvVisaDetails.Rows[rowIndex].FindControl(VISAID);
Label Mode = (Label)gvVisaDetails.Rows[rowIndex].FindControl(MODE);
gvVisaDetails.Rows[rowIndex].Cells[0].Text = txtCountryName.Text;
gvVisaDetails.Rows[rowIndex].Cells[1].Text = txtVisaType.Text;
gvVisaDetails.Rows[rowIndex].Cells[2].Text = ucDatePickerVisaExpiryDate.Text;
if (int.Parse(VisaId.Text) == 0)
{
Mode.Text = "1";
}
else
{
Mode.Text = "2";
}
ImageButton btnImg = (ImageButton)gvVisaDetails.Rows[rowIndex].FindControl(IMGBTNDELETE);
btnImg.Enabled = true;
ViewState[ROWINDEX] = null;
ViewState[DELETEROWINDEX] = null;
}
for (int i = 0; i < VisaDetailsCollection.Count; i++)
{
BusinessEntities.VisaDetails objVisaDetails = new BusinessEntities.VisaDetails();
objVisaDetails = (BusinessEntities.VisaDetails)VisaDetailsCollection.Item(i);
Label VisaId = (Label)gvVisaDetails.Rows[i].FindControl(VISAID);
Label Mode = (Label)gvVisaDetails.Rows[i].FindControl(MODE);
objVisaDetails.VisaId = int.Parse(VisaId.Text);
objVisaDetails.EMPId = int.Parse(EMPId.Value);
objVisaDetails.CountryName = gvVisaDetails.Rows[i].Cells[0].Text;
objVisaDetails.VisaType = gvVisaDetails.Rows[i].Cells[1].Text;
objVisaDetails.ExpiryDate = Convert.ToDateTime(gvVisaDetails.Rows[i].Cells[2].Text);
objVisaDetails.Mode = int.Parse(Mode.Text);
}
//Clear all the fields after inserting row into gridview
this.ClearControls();
btnAddRow.Visible = true;
btnUpdateRow.Visible = false;
btnCancelRow.Visible = false;
//Enabling all the edit buttons.
for (int i = 0; i < gvVisaDetails.Rows.Count; i++)
{
ImageButton btnImgEdit = (ImageButton)gvVisaDetails.Rows[i].FindControl(IMGBTNEDIT);
btnImgEdit.Enabled = true;
}
HfIsDataModified.Value = CommonConstants.YES;
}
}