//------------------------------------------------------------------------------------
protected void lvItems_ItemDataBound(object sender, ListViewItemEventArgs e)
{
ListViewDataItem lv = e.Item as ListViewDataItem;
EF.ImportedPod ip = lv.DataItem as EF.ImportedPod;
System.Web.UI.HtmlControls.HtmlAnchor imageFile =
lv.FindControl("ancImage") as System.Web.UI.HtmlControls.HtmlAnchor;
System.Web.UI.HtmlControls.HtmlInputCheckBox chkDelete =
lv.FindControl("chkDelete") as System.Web.UI.HtmlControls.HtmlInputCheckBox;
if (lv.ItemType == ListViewItemType.DataItem)
{
// ImportedPods is the virtual directory. if this is not working make sure the virtual directory is present
if (chkDelete != null && ip != null)
{
chkDelete.Attributes.Add("ImportedPodId", ip.ImportedPodId.ToString());
}
if (imageFile != null && ip != null)
{
string virtualPath = Server.MapPath("~/ImportedPods");
string actualPath = "/ImportedPods" + Path.Combine(ip.ImageFolder.Replace(virtualPath, ""), ip.ImageName);
imageFile.HRef = actualPath;
}
}
}
//------------------------------------------------------------------------------------
protected void btnUpdateOrderIds_Click(object sender, EventArgs e)
{
// find the imported pods marked for deletion
foreach (ListViewDataItem lv in this.lvItems.Items)
{
if (lv.ItemType == ListViewItemType.DataItem)
{
HiddenField isDirty = lv.FindControl("hidRowDirty") as HiddenField;
TextBox txtOrder = lv.FindControl("txtOrderId") as TextBox;
// we need to grab the chkDelete control as it holds the ImportedPodId
System.Web.UI.HtmlControls.HtmlInputCheckBox chkDelete = lv.FindControl("chkDelete") as System.Web.UI.HtmlControls.HtmlInputCheckBox;
if (chkDelete != null && isDirty != null && isDirty.Value.ToUpper() == "TRUE")
{
int importedPodId = 0;
int.TryParse(chkDelete.Attributes["ImportedPodId"], out importedPodId);
EF.ImportedPod importedPod = (from ip in EF.DataContext.Current.ImportedPodSet
where ip.ImportedPodId == importedPodId
select ip).FirstOrDefault();
if (importedPod != null)
{
importedPod.OrderId = txtOrder.Text;
importedPod.LastUpdatedDate = DateTime.Now;
importedPod.LastUpdatedUserId = Page.User.Identity.Name;
EF.DataContext.Current.SaveChanges();
}
}
}
}
this.RebindGrid();
}
//------------------------------------------------------------------------------------
protected void btnDelete_Click(object sender, EventArgs e)
{
// find the imported pods marked for deletion
foreach (ListViewDataItem lv in this.lvItems.Items)
{
if (lv.ItemType == ListViewItemType.DataItem)
{
System.Web.UI.HtmlControls.HtmlInputCheckBox chkDelete = lv.FindControl("chkDelete") as System.Web.UI.HtmlControls.HtmlInputCheckBox;
if (chkDelete != null && chkDelete.Checked)
{
int importedPodId = 0;
int.TryParse(chkDelete.Attributes["ImportedPodId"], out importedPodId);
EF.ImportedPod importedPod = (from ip in EF.DataContext.Current.ImportedPodSet
where ip.ImportedPodId == importedPodId
select ip).FirstOrDefault();
if (importedPod != null)
{
try
{
// delete the accompanying file
if (File.Exists(Path.Combine(importedPod.ImageFolder, importedPod.ImageName)))
{
File.Delete(Path.Combine(importedPod.ImageFolder, importedPod.ImageName));
}
}
catch (System.IO.IOException ioex)
{
// we can delete the row from the table even if we couldn't delete the file.
}
EF.DataContext.Current.DeleteObject(importedPod);
}
}
}
}
EF.DataContext.Current.SaveChanges();
this.RebindGrid();
}
