protected void DeleteItem_Click(object sender, EventArgs e)
{
try
{
LinkButton btn = sender as LinkButton;
switch (btn.CommandName)
{
case "Delete":
try
{
int id = Convert.ToInt32(btn.CommandArgument);
SAP_Vendor_Items obj = db.SAP_Vendor_Items.Find(id);
db.SAP_Vendor_Items.Remove(obj);
db.SaveChanges();
this.ErrorMessage = "Record successfully deleted.";
//BindListItems(this.gvListItems, this.Category);
gvListItems.DataBind();
}
catch (Exception ex)
{
this.ErrorMessage = ex.Message;
}
break;
}
}
catch (Exception ex)
{
this.ErrorMessage = ex.Message;
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
SAP_Vendor_Items obj = new SAP_Vendor_Items();
try
{
if (!Validation())
{
return;
}
bool isExisted = false;
if (this.Id > 0)
{
obj = db.SAP_Vendor_Items.Find(this.Id);
if (obj != null)
{
isExisted = true;
}
else
{
obj = new SAP_Vendor_Items();
}
}
obj.Description = txtTitle.Text;
obj.Value = txtTitle.Text;
obj.Category = this.Category;
obj.Enable = "1";
if (isExisted)
{
db.SAP_Vendor_Items.Attach(obj);
db.Entry(obj).State = EntityState.Modified;
}
else
{
db.SAP_Vendor_Items.Add(obj);
}
db.SaveChanges();
this.ErrorMessage = "Record successfully saved.";
gvListItems.DataBind();
btnReset_Click(btnReset, e);
}
catch (Exception ex)
{
this.ErrorMessage = ex.Message;
}
}
protected void gvListItems_RowCommand(object sender, GridViewCommandEventArgs e)
{
try
{
GridView gridView = sender as GridView;
int index = -1;
SAP_Vendor_Items obj = null;
switch (e.CommandName)
{
case "Delete":
try
{
index = Convert.ToInt32(e.CommandArgument);
gridView.SelectedIndex = index;
obj = db.SAP_Vendor_Items.Find((int)gridView.SelectedDataKey["Id"]);
db.SAP_Vendor_Items.Remove(obj);
db.SaveChanges();
gridView.SelectedIndex = -1;
this.ErrorMessage = "Record successfully deleted.";
gridView.DataBind();
}
catch (Exception ex)
{
this.ErrorMessage = ex.Message;
}
break;
case "Select":
index = Convert.ToInt32(e.CommandArgument);
gridView.SelectedIndex = index;
obj = db.SAP_Vendor_Items.Find((int)gridView.SelectedDataKey["Id"]);
SelectItem(obj);
break;
}
}
catch (Exception ex)
{
this.ErrorMessage = ex.Message;
}
}
protected void SelectItem(SAP_Vendor_Items obj)
{
try
{
if (obj == null)
{
return;
}
if (!string.IsNullOrEmpty(obj.Category))
{
General.SelectItemByValue(ddlCategory, obj.Category);
}
this.Category = obj.Category;
txtTitle.Text = obj.Description;
txtValue.Text = obj.Value;
this.Id = obj.Id;
this.hidRecordID.Value = obj.Id.ToString();
}
catch (Exception ex)
{
this.ErrorMessage = ex.Message;
}
}
