[Solved] How to fire javascript in webusercontrol

[Kem Arda]

I wantto startup a simple javascript and display a aler user. The code i use is as follows:

string radalertscript = string.Empty;
radalertscript = "<script language='javascript'> alert(' asd ') </script>";
Page.ClientScript.RegisterStartupScript(this.GetType(), "alert", radalertscript);

Here in event named RadGridHizmetler_DeleteCommand:

protected void RadGridHizmetler_DeleteCommand(object source, GridCommandEventArgs e)
        {
            long pkVal = 0;

            EntityCollection<HizmetEntity> hizmetlistesi = new EntityCollection<HizmetEntity>();
            DBAdapter.FetchEntityCollection(hizmetlistesi,null);

            GridEditableItem eeditedItem = e.Item as GridEditableItem;

            if (e.CommandName == "Delete")
            {

                pkVal = Convert.ToInt64(editedItem.OwnerTableView.DataKeyValues[editedItem.ItemIndex]["HizmetId"]);

                string radalertscript = string.Empty;

                int makbuzsayisi = GetHizmet(pkVal.ToString());
                int hesapsayisi = GetHesap(pkVal.ToString());
                int tahakkukdetay = GetTahakkukDetay(pkVal.ToString());

                if (makbuzsayisi > 0 || tahakkukdetay > 0)
                {

                    if (makbuzsayisi > 0 && tahakkukdetay == 0)
                    {
                        radalertscript = "<script language='javascript'> alert('asd') </script>";
                    }
                    else if (makbuzsayisi == 0 && tahakkukdetay > 0)
                    {
                        radalertscript = "<script language='javascript'> alert('sds') </script>";
                    }
                    else if (makbuzsayisi > 0 && tahakkukdetay > 0)
                    {
                        radalertscript = "<script language='javascript'> alert(' rhgrh') </script>";
                    }


                    Page.ClientScript.RegisterStartupScript(this.GetType(), "alert", radalertscript);


                    //e.Canceled = true;
                    //return;
                }
                else if (makbuzsayisi == 0 && tahakkukdetay == 0)
                {
                    if (hesapsayisi > 0  )
                    {
                        if (HizmetHesaplariSil(pkVal.ToString()))
                        {
                            DBAdapter.StartTransaction(System.Data.IsolationLevel.ReadCommitted, "HizmetSil1");

                            CollectionController<HizmetEntity>.Control(hizmetlistesi, pkVal.ToString());

                            if (hizmetlistesi.RemovedEntitiesTracker.Count > 0)
                                DBAdapter.DeleteEntityCollection(hizmetlistesi.RemovedEntitiesTracker);

                            DBAdapter.SaveEntityCollection(hizmetlistesi, false, true);
                            DBAdapter.Commit();

                            //RadGridHizmetler.MasterTableView.SortExpressions.Clear();
                            //RadGridHizmetler.MasterTableView.GroupByExpressions.Clear();
                            //RadGridHizmetler.Rebind();

                            return;
                        }
                        else
                        {
                            radalertscript = "<script language='javascript'> alert('Hizmet silerken bir hata oluştu. Daha sonra tekrar deneyiniz.') </script>";
                            Page.ClientScript.RegisterStartupScript(this.GetType(), "alert", radalertscript);

                        }

                    }
                    else if (hesapsayisi == 0)
                    {
                        DBAdapter.StartTransaction(System.Data.IsolationLevel.ReadCommitted, "HizmetSil2");

                        CollectionController<HizmetEntity>.Control(hizmetlistesi, pkVal.ToString());

                        if (hizmetlistesi.RemovedEntitiesTracker.Count > 0)
                            DBAdapter.DeleteEntityCollection(hizmetlistesi.RemovedEntitiesTracker);

                        DBAdapter.SaveEntityCollection(hizmetlistesi, false, true);
                        DBAdapter.Commit();

                        //RadGridHizmetler.MasterTableView.SortExpressions.Clear();
                        //RadGridHizmetler.MasterTableView.GroupByExpressions.Clear();
                        //RadGridHizmetler.Rebind();

                        return;
                    }



                }


            }

        }

[Shinu]

Hi Kem,

I am not quite sure about the scenario that you are trying. If you want to show a radalert from server side, go through the following KB Article that will help you to achieve this.
Calling radalert from codebehind (all versions of RadWindow) 

Feel free to share the comments,
Shinu.