protected void ASPxGridView1_RowDeleting(object sender, DevExpress.Web.Data.ASPxDataDeletingEventArgs e)
{
int i = ASPxGridView1.FindVisibleIndexByKeyValue(e.Keys[ASPxGridView1.KeyFieldName]);
Control c = ASPxGridView1.FindDetailRowTemplateControl(i, "ASPxGridView2");
e.Cancel = true;
ds = (DataSet)Session["DataSet"];
ds.Tables[0].Rows.Remove(ds.Tables[0].Rows.Find(e.Keys[ASPxGridView1.KeyFieldName]));
}
protected void ASPxTreeList1_FocusedNodeChanged(object sender, EventArgs e)
{
object key = ASPxTreeList1.FocusedNode.Key;
if (key != null)
{
ASPxGridView1.FocusedRowIndex = ASPxGridView1.FindVisibleIndexByKeyValue(key);
}
}
protected string GetDetailRowValue(string id)
{
var index = ASPxGridView1.FindVisibleIndexByKeyValue(id);
var detail = ASPxGridView1.FindDetailRowTemplateControl(index, "ASPxGridViewDetail") as ASPxGridView;
if (detail != null)
{
return(detail.FindVisibleIndexByKeyValue(id).ToString());
}
return(string.Empty);
}
protected void ASPxGridView1_CustomCallback(object sender, ASPxGridViewCustomCallbackEventArgs e)
{
int productCode = Convert.ToInt32(e.Parameters);
ShoppingCartStorage.AddToCart(productCode);
ASPxGridView1.DataBind();
int addedRowIndex = ASPxGridView1.FindVisibleIndexByKeyValue(productCode);
ASPxGridView1.ScrollToVisibleIndexOnClient = addedRowIndex;
ASPxGridView1.FocusedRowIndex = addedRowIndex;
}
protected string GetDetailRenderedControlID(string keyvalue, string controlId)
{
if (string.IsNullOrEmpty(controlId))
{
return(string.Empty);
}
var index = ASPxGridView1.FindVisibleIndexByKeyValue(keyvalue);
var detail = ASPxGridView1.FindDetailRowTemplateControl(index, "ASPxGridViewDetail") as ASPxGridView;
var control = detail.FindEditFormTemplateControl(controlId);
return(control.ClientID);
}
/// <summary>
/// http://demos.devexpress.com/ASPxGridViewDemos/GridEditing/Validation.aspx
/// if (e.NewValues["FirstName"] != null && e.NewValues["FirstName"].ToString().Length
/// AddError(e.Errors, grid.Columns["Categoria"], grid.Columns["Categoria"].Caption + ": El valor ya existe con otro registro...");
/// TIP: si el campo esta invisible, e.NewValues devuelve NULL
/// </summary>
protected void ASPxGridView1_RowValidating(object sender, DevExpress.Web.Data.ASPxDataValidationEventArgs e)
{
/*
* if (ASPxGridView1.IsNewRowEditing && e.NewValues["UserPass"] == null)
* {
* AddError(e.Errors, ASPxGridView1.Columns["UserPass"], ASPxGridView1.Columns["UserPass"].Caption + ": Escriba una contraseña.");
* }
*/
string tsql = "";
// validar valores contra DB
// TIP: si el campo esta invisible, e.NewValues devuelve NULL
// http://devexpress.com/Support/Center/p/Q109251.aspx
if (e.NewValues["Shareholding"] != null)
{
int Id = 0;
int currentIndex = 0;
if (e.Keys.Count > 0)
{
currentIndex = ASPxGridView1.FindVisibleIndexByKeyValue(e.Keys[0]);
}
object IdvalGrid = ASPxGridView1.GetRowValues(currentIndex, "ID");
if (IdvalGrid != null)
{
Id = Convert.ToInt32(IdvalGrid);
}
SqlParameter[] paramsToSP =
{
new SqlParameter("@Shareholding", e.NewValues["Shareholding"].ToString())
, new SqlParameter("@RowID", Id)
};
if (e.IsNewRow) // insert
{
tsql = "SELECT SUM([Shareholding]) + @Shareholding FROM [dbo].[Organizations]";
}
else // update
{
tsql = "SELECT SUM([Shareholding]) + @Shareholding FROM [dbo].[Organizations] WHERE ID != @RowID";
}
int?codigo = SqlApiSqlClient.GetIntRecordValue(tsql, paramsToSP, Global.Configuration.DB.GetConnectionStringDBMain());
if (codigo != null)
{
if (codigo > 100)
{
AddError(e.Errors, ASPxGridView1.Columns["Shareholding"], ASPxGridView1.Columns["Shareholding"].Caption + ": Con este valor sobrepasa el 100%...");
}
}
}
if (string.IsNullOrEmpty(e.RowError) && e.Errors.Count > 0)
{
e.RowError = "Por favor corrija los errores.";
}
}
/// <summary>
/// http://demos.devexpress.com/ASPxGridViewDemos/GridEditing/Validation.aspx
/// if (e.NewValues["FirstName"] != null && e.NewValues["FirstName"].ToString().Length
/// AddError(e.Errors, grid.Columns["Categoria"], grid.Columns["Categoria"].Caption + ": El valor ya existe con otro registro...");
/// TIP: si el campo esta invisible, e.NewValues devuelve NULL
/// <2></2></summary>
protected void grid_RowValidating(object sender, DevExpress.Web.Data.ASPxDataValidationEventArgs e)
{
/*
* if (ASPxGridView1.IsNewRowEditing && e.NewValues["UserPass"] == null)
* {
* AddError(e.Errors, ASPxGridView1.Columns["UserPass"], ASPxGridView1.Columns["UserPass"].Caption + ": Escriba una contraseña.");
* }
*/
string tsql = "";
// validar valores contra DB
// TIP: si el campo esta invisible, e.NewValues devuelve NULL
// http://devexpress.com/Support/Center/p/Q109251.aspx
if (e.NewValues["UserLogin"] != null)
{
int Id = 0;
int currentIndex = 0;
if (e.Keys.Count > 0)
{
currentIndex = ASPxGridView1.FindVisibleIndexByKeyValue(e.Keys[0]);
}
object IdvalGrid = ASPxGridView1.GetRowValues(currentIndex, "UserId");
if (IdvalGrid != null)
{
Id = Convert.ToInt32(IdvalGrid);
}
SqlParameter[] paramsToSP =
{
new SqlParameter("@UserLogin", e.NewValues["UserLogin"].ToString())
, new SqlParameter("@UserId", Id)
};
if (e.IsNewRow) // insert
{
tsql = "SELECT UserId FROM [User] WHERE UserLogin = @UserLogin";
}
else // update
{
tsql = "SELECT UserId FROM [User] WHERE UserLogin = @UserLogin AND UserId != @UserId";
}
int?codigo = SqlApiSqlClient.GetIntRecordValue(tsql, paramsToSP, Global.DAL.GetConnectionStringDBData());
if (codigo != null)
{
AddError(e.Errors, ASPxGridView1.Columns["UserLogin"], ASPxGridView1.Columns["UserLogin"].Caption + ": El valor ya existe con otro registro...");
}
}
if (string.IsNullOrEmpty(e.RowError) && e.Errors.Count > 0)
{
e.RowError = "Por favor corrija los errores.";
}
}