protected void callbackPanel_Callback(object sender, DevExpress.Web.CallbackEventArgsBase e)
{
using (BalancesEntities db = new BalancesEntities())
{
int id = Convert.ToInt32(e.Parameter);
var publication = db.Publication.Single(em => em.Id == id);
ASPxImage1.ImageUrl = publication.ImageUrl;
litText.Text = publication.Description;
}
}
protected void PublicationGridView_CustomCallback(object sender, DevExpress.Web.ASPxGridViewCustomCallbackEventArgs e)
{
using (BalancesEntities db = new BalancesEntities())
{
var cat = Enumerable.FirstOrDefault(db.Category.Where(w => w.Name == e.Parameters));
if (cat != null)
{
EntityDataSource1.WhereParameters["CategoryId"].DefaultValue = cat.Id.ToString();
PublicationGridView.DataBind();
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ASPxNavBar1.ActiveGroup.Items.Clear();
using (BalancesEntities db = new BalancesEntities())
{
foreach (var item in db.Category)
{
ASPxNavBar1.ActiveGroup.Items.Add(new NavBarItem(item.Name, item.Name + item.Id));// (item.Name);
}
}
}
}
protected void NavCallbackPanel_Callback(object sender, CallbackEventArgsBase e)
{
if (e.Parameter == "new_item")
{
using (BalancesEntities db = new BalancesEntities())
{
db.Category.Add(new Category()
{
Name = ASPxTextBox1.Text
});
db.SaveChanges();
ASPxNavBar1.ActiveGroup.Items.Clear();
foreach (var item in db.Category)
{
ASPxNavBar1.ActiveGroup.Items.Add(new NavBarItem(item.Name, item.Name + item.Id));// (item.Name);
}
}
}
}
protected void ASPxUploadControl1_FileUploadComplete(object sender, DevExpress.Web.FileUploadCompleteEventArgs e)
{
e.CallbackData = String.Format("/Images/Publication/{0}", e.UploadedFile.FileName);
string pathToFiles = Server.MapPath("/Images/Publication/");
if (e.IsValid)
{
var Id = Convert.ToInt32(PublicationGridView.GetRowValues(PublicationGridView.EditingRowVisibleIndex, "Id"));
e.UploadedFile.SaveAs(Path.Combine(pathToFiles, e.UploadedFile.FileName));
using (BalancesEntities db = new BalancesEntities())
{
var item = db.Publication.Find(Id);
if (item != null)
{
item.ImageUrl = String.Format("/Images/Publication/{0}", e.UploadedFile.FileName);
e.CallbackData = item.ImageUrl;
}
db.SaveChanges();
}
}
}
