EditFormSettings inside RadComboBox Not Update

[mohamed]

Hello Every One,

EditFormSettings inside RadComboBox Not Update ,
In my form EditFormSettings i have two RadComboBox first one choose that wise assign in second RadComboBox ,
In First RadComboBox that relevant values are come but not assigned in second RadComboBox,
aspx page.

<tr>
                                                    <td valign="top" align="left">
                                                        Route Name
                                                    </td>
                                                    <td>
                                                        <telerik:RadComboBox ID="combo_routname" runat="server" Width="85%" DataValueField="routecode"
                                                            DataTextField="routename" MaxLength="6" AutoPostBack="true">
                                                        </telerik:RadComboBox>
                                                    </td>
                                                </tr>
                                                <tr>
                                                    <td colspan="2" style="height: 5px;">
                                                    </td>
                                                </tr>
                                                 <tr>
                                                    <td valign="top" align="left">
                                                        Location
                                                    </td>
                                                    <td>
                                                        <telerik:RadComboBox ID="RadCombo_Location" runat="server" Width="85%"  MaxLength="6"
                                                        DataValueField="locationcode" DataTextField="locationplan" >
                                                        </telerik:RadComboBox>
                                                    </td>
                                                </tr>

.cs page  assign procedure

protected void RadGrid1_ItemCreated(object sender, Telerik.Web.UI.GridItemEventArgs e)
        {
            if (e.Item is GridEditFormItem && e.Item.IsInEditMode)
            {
                if (e.Item.OwnerTableView.IsItemInserted)
                {
                    GridEditFormItem item = (GridEditFormItem)e.Item;
                    RadComboBox serviceprovname = (RadComboBox)item.FindControl("ComboBox_servprod");
                    RadComboBox routename = (RadComboBox)item.FindControl("combo_routname");
                    RadComboBox Location = (RadComboBox)item.FindControl("RadCombo_Location");


                    using (var db = new DoskContractServicesDataContext(Globals.strCon))
                    {
                        var orgreqfinal = (from a in db.dsroutemasters
                                           where a.status != "DEL"
                                           select new { a.routecode, a.routename }).ToList();
                        routename.DataSource = orgreqfinal;
                        routename.DataValueField = "routecode";
                        routename.DataTextField = "routename";

                        var datamaster = (from a in db.dsdatamasters
                                          where a.status != "DEL" && a.datatype == "serpro"
                                          select new { a.clientcode, a.clientname }).ToList();
                        serviceprovname.DataSource = datamaster;
                        serviceprovname.DataValueField = "clientcode";
                        serviceprovname.DataTextField = "clientname";

                        if (routename.SelectedValue != "")
                        {
                            Location.Text = "";
                            Location.SelectedValue = "";
                            Location.ClearSelection();
                            Location.Items.Clear();
                            string LocationWise = ("select distinct locationcode, locationplan  from dslocationmaster where status <> 'del' and routecode = '" + routename.SelectedValue + "' ");
                            Location.DataSource = oDBClientADO.GetDataTable(LocationWise);
                            Location.DataValueField = "locationcode";
                            Location.DataTextField = "locationplan";
                            Location.DataBind();
                        }
                        else
                        {
                            string LocationWise = ("select distinct locationcode, locationplan  from dslocationmaster where status <> 'del'");
                            Location.DataSource = oDBClientADO.GetDataTable(LocationWise);
                            Location.DataValueField = "locationcode";
                            Location.DataTextField = "locationplan";
                        }

                    }
                }
                else
                {
                    GridEditFormItem item = (GridEditFormItem)e.Item;
                    RadComboBox serviceprod = (RadComboBox)item.FindControl("ComboBox_servprod");
                    RadComboBox routename1 = (RadComboBox)item.FindControl("combo_routname");
                    RadComboBox Location = (RadComboBox)item.FindControl("RadCombo_Location");

                    using (var db = new DoskContractServicesDataContext(Globals.strCon))
                    {
                        var orgreqfinal = (from a in db.dsroutemasters
                                           where a.status != "DEL"
                                           select new { a.routecode, a.routename }).ToList();
                        routename1.DataSource = orgreqfinal;
                        routename1.DataValueField = "routecode";
                        routename1.DataTextField = "routename";

                        var datamaster = (from a in db.dsdatamasters
                                          where a.status != "DEL" && a.datatype == "serpro"
                                          select new { a.clientcode, a.clientname }).ToList();
                        serviceprod.DataSource = datamaster;
                        serviceprod.DataValueField = "clientcode";
                        serviceprod.DataTextField = "clientname";

                        if (routename1.SelectedValue != "")
                        {
                            string LocationWise = ("select distinct locationcode, locationplan  from dslocationmaster where status <> 'del' and routecode = '" + routename1.SelectedValue + "' ");
                            Location.DataSource = oDBClientADO.GetDataTable(LocationWise);
                            Location.DataValueField = "locationcode";
                            Location.DataTextField = "locationplan";
                        }
                        else
                        {
                            string LocationWise = ("select distinct locationcode, locationplan  from dslocationmaster where status <> 'del'");
                            Location.DataSource = oDBClientADO.GetDataTable(LocationWise);
                            Location.DataValueField = "locationcode";
                            Location.DataTextField = "locationplan";
                        }
                    }

                    if (e.Item.IsInEditMode)
                    {
                        GridEditableItem editedItem = e.Item as GridEditableItem;
                        GridEditFormItem editForm = (GridEditFormItem)e.Item;
                        string serviceid = editForm["servprovcde"].Text;

                        if (serviceid != " ")
                        {
                            SERVICEID1 = Convert.ToInt32(serviceid);

                            if (SERVICEID1 > 0)
                            {
                                RadComboBox Servprd = (RadComboBox)item.FindControl("ComboBox_servprod");
                                RadComboBox Rutnam = (RadComboBox)item.FindControl("combo_routname");
                                RadComboBox lctn = (RadComboBox)item.FindControl("RadCombo_Location");
                                List<dsservicedeptnotify> service = DbClient.GetList<dsservicedeptnotify>("servprovcde = " + SERVICEID1);
                                Servprd.SelectedValue = service[0].providercode.ToString();
                                Rutnam.SelectedValue = service[0].routecode.ToString();
                                lctn.SelectedValue = service[0].location.ToString();
                            }
                        }

                    }
                }
            }
        }

Thanks,
Mohamed.

[Dimitar Terziev]

Hi Mohamed,

I'm not able to locate were exactly you are calling the DataBind method of the combo_routname combobox. As I see you are assigning data source, but the DataBind method is not called.

All the best,
Dimitar Terziev
the Telerik team