protected void grdProductCategory_ItemCommand(object source, GridCommandEventArgs e)
{
if (e.CommandName == RadGrid.PerformInsertCommandName)
{
GridEditableItem editedItem = e.Item as GridEditableItem;
if (editedItem != null)
{
RadTextBox name = editedItem.FindControl("txtCategoryName") as RadTextBox;
RadTextBox description = editedItem.FindControl("txtDescription") as RadTextBox;
CheckBox enable = editedItem.FindControl("txtEnabled") as CheckBox;
RadTextBox displayOrder = editedItem.FindControl("txtDisplayOrder") as RadTextBox;
FileUpload txtImage = editedItem.FindControl("txtImage") as FileUpload;
CheckBox txtDisplayOnHomePage = editedItem.FindControl("txtDisplayOnHomePage") as CheckBox;
CheckBox txtDisplayOnWebSite = editedItem.FindControl("txtDisplayOnWebSite") as CheckBox;
CheckBox txtDisplayOnDesktop = editedItem.FindControl("txtDisplayOnDesktop") as CheckBox;
if (!string.IsNullOrEmpty(name.Text))
{
try
{
ProductCategory category = new ProductCategory();
category.Name = name.Text;
category.Description = description.Text;
category.IsActive = enable.Checked;
category.DisplayOrder = Convert.ToInt16(displayOrder.Text);
category.DisplayOnHomePage = txtDisplayOnHomePage.Checked;
category.WebCategory = txtDisplayOnWebSite.Checked;
category.DesktopCategory = txtDisplayOnDesktop.Checked;
string filename = string.Empty;
if (txtImage.HasFile)
{
filename = Guid.NewGuid().ToString() + System.IO.Path.GetExtension(txtImage.FileName);
}
category.ImagePath = filename;
entities.ProductCategories.Add(category);
int value = entities.SaveChanges();
if (value > 0)
{
if (txtImage.HasFile)
{
String path = Server.MapPath("~/Products/Category/");
txtImage.SaveAs(path + filename);
ThumbImage(path + filename, path + "S_" + filename, 60, 60);
ThumbImage(path + filename, path + "M_" + filename, 200, 110);
ThumbImage(path + filename, path + "L_" + filename, 280, 180);
}
}
ShowMessage("Product category has been saved successfully.", MessageType.Success);
}
catch (Exception ex)
{
//RadAjaxManager1.Alert("Error occured while updating Category Record. Error Detail ->" + ex.Message);
}
}
}
}
else if (e.CommandName == RadGrid.UpdateCommandName)
{
GridEditableItem editedItem = e.Item as GridEditableItem;
if (editedItem != null)
{
RadTextBox name = editedItem.FindControl("txtCategoryName") as RadTextBox;
RadTextBox description = editedItem.FindControl("txtDescription") as RadTextBox;
CheckBox enable = editedItem.FindControl("txtEnabled") as CheckBox;
RadTextBox displayOrder = editedItem.FindControl("txtDisplayOrder") as RadTextBox;
FileUpload txtImage = editedItem.FindControl("txtImage") as FileUpload;
CheckBox txtDisplayOnHomePage = editedItem.FindControl("txtDisplayOnHomePage") as CheckBox;
CheckBox txtDisplayOnWebSite = editedItem.FindControl("txtDisplayOnWebSite") as CheckBox;
CheckBox txtDisplayOnDesktop = editedItem.FindControl("txtDisplayOnDesktop") as CheckBox;
Label error = editedItem.FindControl("error") as Label;
if (!string.IsNullOrEmpty(name.Text))
{
try
{
Telerik.Web.UI.DataKey key = e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex];
short id = (short)key["CategoryID"];
ProductCategory category = (from c in entities.ProductCategories
where c.CategoryID == id
select c).FirstOrDefault();
if (category != null)
{
using (TransactionScope transaction = new TransactionScope())
{
category.Name = name.Text;
category.Description = description.Text;
category.IsActive = enable.Checked;
category.DisplayOrder = Convert.ToInt16(displayOrder.Text);
category.DisplayOnHomePage = txtDisplayOnHomePage.Checked;
category.WebCategory = txtDisplayOnWebSite.Checked;
category.DesktopCategory = txtDisplayOnDesktop.Checked;
string filename = string.Empty;
if (txtImage.HasFile)
{
filename = Guid.NewGuid().ToString() +
System.IO.Path.GetExtension(txtImage.FileName);
category.ImagePath = filename;
}
int value = entities.SaveChanges();
transaction.Complete();
if (value > 0)
{
if (txtImage.HasFile)
{
String path = Server.MapPath("~/Products/Category/");
txtImage.SaveAs(path + filename);
ThumbImage(path + filename, path + "S_" + filename, 60, 60);
ThumbImage(path + filename, path + "M_" + filename, 200, 110);
ThumbImage(path + filename, path + "L_" + filename, 280, 180);
}
}
ShowMessage("Product category has been saved successfully.", MessageType.Success);
}
}
}
catch (Exception ex)
{
//RadAjaxManager1.Alert("Error occured while updating Category Record. Error Detail ->" + ex.Message);
}
}
else
{
error.Text = "Enter required valid values.";
e.Canceled = true;
}
BindData();
}
}
else if (e.CommandName == RadGrid.DeleteCommandName)
{
GridEditableItem item = e.Item as GridEditableItem;
Int16 id = (Int16)item.GetDataKeyValue("CategoryID");
try
{
int result = _categoryManager.DeleteProductCategory(id);
if (result > 0)
{
BindData();
}
}
catch (Exception ex)
{
txtError.Text = (ex.InnerException != null) ? ex.InnerException.Message : ex.Message;
}
}
}
