Hi ..
 
I am using GridtemplateColumn which has two text boxes .I want to access the two text boxes in javascript.Is this possible?.

Thanks & regards
Princia

how can I change the header text of the  column on RadGrid's rowclick event on the code behind?  

I have a Grid defined in the aspx file with a couple of CommandItemTemplate buttons as shown below.
Is there a way to reference one of the buttons in the OnGridPrerender in order to suppress its display?

Thanks.
Dan

Hi
I have a grid with CommandItemTemplate.in

 

CommandItemTemplate

 i use 4 buttons for Insert,Update,etc.
when i click button which it do

PerformInsert

 i receive this flow error 
Object reference not set to an instance of an object.
 Error raise in this line

e.Item.OwnerTableView.ExtractValuesFromItem(newValues, editedItem);
editedItem is null
please help to me
This here my html code

  <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

              <AjaxSettings>

                  <telerik:AjaxSetting AjaxControlID="dgdZone">

                      <UpdatedControls>

                          <telerik:AjaxUpdatedControl ControlID="dgdZone" />

                      </UpdatedControls>

                  </telerik:AjaxSetting>

              </AjaxSettings>

        </telerik:RadAjaxManager>

        <telerik:RadGrid ID="dgdZone" runat="server" AutoGenerateColumns="False" MasterTableView-Dir="RTL" 

            CellSpacing="0" GridLines="None" Width="70%" AutoGenerateHierarchy="True"  

            Skin="Outlook" onneeddatasource="dgdZone_NeedDataSource" 

            oninsertcommand="dgdZone_InsertCommand" 

            onupdatecommand="dgdZone_UpdateCommand" 

            ondeletecommand="dgdZone_DeleteCommand" ShowStatusBar="True" 

           >

 <ClientSettings>

                <Selecting AllowRowSelect="True" EnableDragToSelectRows="True" />

            </ClientSettings>

  

            <ExportSettings FileName="ErikaGridExport">

            </ExportSettings>

            <ClientSettings>

                <Selecting AllowRowSelect="True" />

            </ClientSettings>

<MasterTableView HierarchyLoadMode="Client" CommandItemDisplay="Top" Dir="RTL" 

                EditMode="EditForms"  Font-Names="Tahoma" 

                NoMasterRecordsText="پیمانکاری ثبت نشده است ">

<CommandItemTemplate>

  <table>

  <tr>

  <td valign="top" align="center">

  <telerik:RadButton ID="btnEdit" Width="100px" Height="25px" CommandName="EditSelected"  runat="server" Skin="Office2007"  Font-Names="tahoma" Font-Size="8.5pt"  Visible='<%# dgdZone.EditIndexes.Count == 0 %>' Text="ویرایش">

  <Icon SecondaryIconUrl="StyleStandars/Images/data_edit.png" SecondaryIconLeft="5" SecondaryIconRight="10" SecondaryIconBottom="3" SecondaryIconTop="7" />

  </telerik:RadButton>

  </td>

  <td valign="top" align="center">

   <telerik:RadButton ID="btnCancel" Width="100px" Height="25px" CommandName="CancelAll"  runat="server" Skin="Office2010Blue" Font-Names="tahoma" Font-Size="8.5pt"   Text="انصراف" Visible='<%# dgdZone.EditIndexes.Count > 0 || dgdZone.MasterTableView.IsItemInserted %>'>

        <Icon SecondaryIconUrl="StyleStandars/Images/no.png" SecondaryIconLeft="1" SecondaryIconRight="3" SecondaryIconBottom="3" SecondaryIconTop="7" />

  

   </telerik:RadButton> 

  </td>

   <td valign="top" align="center">

   <telerik:RadButton ID="btnSave" Width="100px" Height="25px" CommandName="UpdateEdited"  runat="server" Skin="Office2010Blue" Font-Names="tahoma" Font-Size="8.5pt" Text="ذخیره" Visible='<%# dgdZone.EditIndexes.Count > 0 %>'>

   </telerik:RadButton> 

  </td>

   <td valign="top" align="center">

       <telerik:RadButton ID="btnNew" Width="100px" Height="25px" CommandName="InitInsert"  runat="server" Skin="Office2010Blue" Font-Names="tahoma" Font-Size="8.5pt" Text="پیمانکار  جدید" Visible='<%# !dgdZone.MasterTableView.IsItemInserted %>'>

        <Icon SecondaryIconUrl="StyleStandars/Images/add2.png" SecondaryIconLeft="1" SecondaryIconRight="0" SecondaryIconBottom="3" SecondaryIconTop="7" />

       </telerik:RadButton> 

  

  </td>

   <td valign="top" align="center">

         <telerik:RadButton ID="btnSaveNewItem" Width="120px" Height="25px" CommandName="PerformInsert"  Skin="Office2010Blue" Font-Names="tahoma" Font-Size="8.5pt" runat="server" Text="ثبت پیمانکار جدید"  Visible='<%# dgdZone.MasterTableView.IsItemInserted %>'>

        <Icon SecondaryIconUrl="StyleStandars/Images/save_as.png" SecondaryIconLeft="1" SecondaryIconRight="0" SecondaryIconBottom="3" SecondaryIconTop="7" />         

         </telerik:RadButton> 

  

  </td>

   <td valign="top" align="center">

       <telerik:RadButton ID="btnDelete" Width="100px" Height="25px" CommandName="DeleteSelected"  Skin="Office2010Blue" Font-Names="tahoma" Font-Size="8.5pt" runat="server" Text="حذف">

        <Icon SecondaryIconUrl="StyleStandars/Images/delete2.png" SecondaryIconLeft="1" SecondaryIconRight="0" SecondaryIconBottom="3" SecondaryIconTop="7" />

       </telerik:RadButton> 

  </td>

  </tr>

  </table>

      

        

         

  

                    <%--<telerik:RadToolBar ID="RadToolBar1"   runat="server" OnClientButtonClicking="onToolBarClientButtonClicking" OnButtonClick="RadToolBar1_ButtonClick" Skin="Outlook">

                        <Items>

                         

                            <telerik:RadToolBarButton Text="ویرایش" Font-Names="Tahoma" CommandName="EditSelected" ImageUrl="StyleStandars/Images/users_into.png" Visible='<%# dgdZone.EditIndexes.Count == 0 %>'></telerik:RadToolBarButton>

                            <telerik:RadToolBarButton Text="ذخیره" CommandName="UpdateEdited" ImageUrl="StyleStandars/Images/users_into.png" Visible='<%# dgdZone.EditIndexes.Count > 0 %>'></telerik:RadToolBarButton>

                            <telerik:RadToolBarButton Text="انصراف" CommandName="CancelAll" ImageUrl="StyleStandars/Images/users_into.png" Visible='<%# dgdZone.EditIndexes.Count > 0 || dgdZone.MasterTableView.IsItemInserted %>'></telerik:RadToolBarButton>

                            <telerik:RadToolBarButton Text="منطقه جدید" CommandName="InitInsert" ImageUrl="StyleStandars/Images/users_into.png" Visible='<%# !dgdZone.MasterTableView.IsItemInserted %>'></telerik:RadToolBarButton>

                            <telerik:RadToolBarButton Text="ثبت منطقه جدید" CommandName="PerformInsert" ImageUrl="StyleStandars/Images/users_into.png" Visible='<%# dgdZone.MasterTableView.IsItemInserted %>'></telerik:RadToolBarButton>

                            <telerik:RadToolBarButton Text="حذف" CommandName="DeleteSelected" ImageUrl="StyleStandars/Images/users_into.png"></telerik:RadToolBarButton>

                            <telerik:RadToolBarButton Text="بازآوری" CommandName="RebindGrid" ImageUrl="StyleStandars/Images/users_into.png"></telerik:RadToolBarButton>

                        </Items>

                    </telerik:RadToolBar>--%>

                </CommandItemTemplate>

  

<CommandItemSettings ExportToPdfText="Export to PDF" ShowExportToExcelButton="True" 

        ShowExportToPdfButton="True"></CommandItemSettings>

  

<RowIndicatorColumn Visible="True" FilterControlAltText="Filter RowIndicator column">

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

  

<ExpandCollapseColumn Visible="True" FilterControlAltText="Filter ExpandColumn column">

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

  

    <Columns >

        <telerik:GridBoundColumn DataField="iNumber" 

            FilterControlAltText="Filter iNumber column" UniqueName="iNumber" 

            ForceExtractValue="Always" Visible="False" ReadOnly="True">

        </telerik:GridBoundColumn>

        <telerik:GridTemplateColumn DataField="strName" 

            FilterControlAltText="Filter strName column" HeaderText="نام شرکت" 

            UniqueName="strName">

            <EditItemTemplate>

                 

                  <telerik:RadTextBox ID="strNameTextBox" Skin="Office2010Blue" Width="150px" Font-Names="tahoma" Font-Size="8.5pt"   Text='<%# Bind("strName") %>' runat="server">

                </telerik:RadTextBox>

            </EditItemTemplate>

            <ItemTemplate>

                <asp:Label ID="strNameLabel" runat="server" Font-Names="Tahoma" Font-Size="8.5pt" Skin="Office2010Blue" Text='<%# Eval("strName") %>'></asp:Label>

            </ItemTemplate>

            <HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />

        </telerik:GridTemplateColumn>

        <telerik:GridTemplateColumn DataField="strManager" 

            FilterControlAltText="Filter strManager column" HeaderText="نام مدیر عامل" 

            UniqueName="strManager">

            <EditItemTemplate>

                

                <telerik:RadTextBox ID="strManagerTextBox" Font-Names="Tahoma" Width="150px" Font-Size="8.5pt" Skin="Office2010Blue"   Text='<%# Bind("strManager") %>' runat="server">

                </telerik:RadTextBox>            

            </EditItemTemplate>

            <ItemTemplate>

                <asp:Label ID="strManagerLabel" runat="server" Font-Names="Tahoma" Font-Size="8.5pt" Skin="Office2010Blue" Text='<%# Eval("strManager") %>'></asp:Label>

            </ItemTemplate>

            <HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />

        </telerik:GridTemplateColumn>

        <telerik:GridTemplateColumn DataField="strTell" 

            FilterControlAltText="Filter strTell column" HeaderText="تلفن" 

            UniqueName="strTell">

            <EditItemTemplate>

                 

  

                 <telerik:RadTextBox ID="strTellTextBox" Font-Names="Tahoma" Width="150px" Font-Size="8.5pt" Skin="Office2010Blue"   Text='<%# Bind("strTell") %>' runat="server">

                </telerik:RadTextBox>    

  

            </EditItemTemplate>

            <ItemTemplate>

                <asp:Label ID="strTellLabel" runat="server" Text='<%# Eval("strTell") %>'></asp:Label>

            </ItemTemplate>

            <HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />

        </telerik:GridTemplateColumn>

        <telerik:GridTemplateColumn DataField="strManagerMobile" 

            FilterControlAltText="Filter strManagerMobile column" 

            HeaderText="تلفن همراه مدیر عامل" UniqueName="strManagerMobile">

            <EditItemTemplate>

                       <telerik:RadTextBox ID="strManagerMobileTextBox" Font-Names="Tahoma" Width="150px" Font-Size="8.5pt" Skin="Office2010Blue"  Text='<%# Bind("strManagerMobile") %>' runat="server">

                </telerik:RadTextBox>    

            </EditItemTemplate>

            <ItemTemplate>

                <asp:Label ID="strManagerMobileLabel" runat="server" Font-Names="Tahoma" Font-Size="8.5pt" Skin="Office2010Blue" 

                    Text='<%# Eval("strManagerMobile") %>'></asp:Label>

            </ItemTemplate>

            <HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />

        </telerik:GridTemplateColumn>

        <telerik:GridTemplateColumn DataField="strDateRegister" 

            FilterControlAltText="Filter strDateRegister column" 

            HeaderText="تاریخ ثبت شرکت" UniqueName="strDateRegister">

            <EditItemTemplate>

                 

                      <telerik:RadTextBox ID="strDateRegisterTextBox" Font-Names="Tahoma" Width="150px" Font-Size="8.5pt" Skin="Office2010Blue"   Text='<%# Bind("strDateRegister") %>' runat="server">

                </telerik:RadTextBox>    

            </EditItemTemplate>

            <ItemTemplate>

                <asp:Label ID="strDateRegisterLabel" runat="server" 

                    Text='<%# Eval("strDateRegister") %>'></asp:Label>

            </ItemTemplate>

            <HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />

        </telerik:GridTemplateColumn>

        <telerik:GridTemplateColumn DataField="strAdress" 

            FilterControlAltText="Filter strAdress column" HeaderText="آدرس"  

            UniqueName="strAddress">

            <EditItemTemplate>

               

                <telerik:RadTextBox ID="strAdressTextBox" Skin="Office2010Blue" Width="400px" Font-Names="tahoma" Font-Size="8.5pt"   Text='<%# Bind("strAddress") %>' runat="server">

                </telerik:RadTextBox>

            </EditItemTemplate>

            <ItemTemplate>

                <asp:Label ID="strAdressLabel" runat="server" Text='<%# Eval("strAddress") %>'></asp:Label>

            </ItemTemplate>

            <HeaderStyle HorizontalAlign="Right" VerticalAlign="Middle" Width="200px" />

            <ItemStyle Width="200px" />

        </telerik:GridTemplateColumn>

    </Columns>

    <EditFormSettings>

<EditColumn UniqueName="EditCommandColumn1" Visible="false"    ButtonType="PushButton"  InsertText="ذخیره" UpdateText="ذخیره"

                             CancelText="انصراف"></EditColumn>

 <FormMainTableStyle Font-Names="tahoma" Font-Size="9pt"/>

 <FormTableStyle       Font-Names="tahoma" Font-Size="9pt"/>                             

</EditFormSettings>

    <EditItemStyle  Font-Names="Tahoma" />

<EditFormSettings>

<EditColumn FilterControlAltText="Filter EditCommandColumn column"></EditColumn>

</EditFormSettings>

</MasterTableView>

  

<FilterMenu EnableImageSprites="False">

<WebServiceSettings>

<ODataSettings InitialContainerName=""></ODataSettings>

</WebServiceSettings>

</FilterMenu>

  

<HeaderContextMenu CssClass="GridContextMenu GridContextMenu_Default">

<WebServiceSettings>

<ODataSettings InitialContainerName=""></ODataSettings>

</WebServiceSettings>

</HeaderContextMenu>

        </telerik:RadGrid>

please help to me

 

I have a Rad Grid with 
    <MasterTableView EditMode="PopUp"

 

 

 

    <EditFormSettings EditFormType="Template" CaptionFormatString="Entity Properties..." PopUpSettings-Modal="true" >

 

 

 

Using an Object DataSource

 

 

<asp:ObjectDataSource ID="EntityObjectDataSource" runat="server"

 

 

DataObjectTypeName="Namespace.Entities.Enity"

 

 

DeleteMethod="Delete" InsertMethod="Insert" SelectMethod="GetAll"

 

 

TypeName="Namespace.BusinessServices.EntityServices.EntityController"

 

 

UpdateMethod="Update" OldValuesParameterFormatString="original_{0}">

 

 

 

</asp:ObjectDataSource>

 

 

 

I used netTiers to gen service/Entity/ and data access - I have an abstraction layer (controllers) wrapping the net tiers services.

Amongst the controls, I have two text boxes UpdateByTextBox and UpdateDateText Box,
I would like to set these values once the user clicks the 'Save' command button.

(I was able to figure out how to set my CreateByTextBox and CreateDateTextBox by using the following
protected void RadGrid1_ItemCommand(object source, Telerik.Web.UI.GridCommandEventArgs e)

 

{

 

    if

 

(e.CommandName == RadGrid.InitInsertCommandName)

 

    {

 

        //cancel the default operation

 

        e.Canceled =

true;

 

 

        //Prepare an IDictionary with the predefined values

 

        System.Collections.Specialized.

ListDictionary newValues = new System.Collections.Specialized.ListDictionary() ;

 

 

        //set default value(s)        

 

        newValues[

"CreateBy"] = m_CurrentUserIdentityName; // initialized in page constructor

 

        newValues[

"CreateDate"] = DateTime.Now.ToString();

 

 

        //Insert the item and rebind

 

 

 

        e.Item.OwnerTableView.InsertItem(newValues);

 

    }

Any suggestions/questions or help is greatly appreciated...

hello team...
I m new telerik control...
my code doesnt work-->
  <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server"  >
                            <AjaxSettings>
                                <telerik:AjaxSetting AjaxControlID="checkEngelliyim">
                                    <UpdatedControls>
                                        <telerik:AjaxUpdatedControl ControlID="comboEngelli" />
                                        <telerik:AjaxUpdatedControl ControlID="comboYuzde" />
                                        <telerik:AjaxUpdatedControl ControlID="txtEngelliAciklama" />
                                    </UpdatedControls>
                                </telerik:AjaxSetting>
                            </AjaxSettings>
                        </telerik:RadAjaxManager>

    <td width="5%" style="padding-bottom:5px">
                                    <asp:CheckBox ID="checkEngelliyim" Text="" runat="server" AutoPostBack="True"
                                        oncheckedchanged="checkEngelliyim_CheckedChanged" />
                                </td>
(aspx)
     protected void checkEngelliyim_CheckedChanged(object sender, EventArgs e)
        {
            txtEngelliAciklama.Enabled = checkEngelliyim.Checked;
            comboEngelli.Enabled = checkEngelliyim.Checked;
            comboYuzde.Enabled = checkEngelliyim.Checked;
        }
(cs code)

checkEngelliyim is checkbox and auto postback true

I m getting java script error in i.e  explorer mozilla doesnt fire error...
and same code is working another page....I couldnt understand this....I m very bored

Good Morning,
 I'm new to use a Telerik components and obviously I've have a problem.... :-D. So, the my problem is how to upload Documents (like DOC, Word, Excell ecc ecc) into a MS SQL Server with RadAsynUpload or RadUpload. In this moment I use FileUpload (MS VisualStudio 2010 Component) to uploading a documents, and this working fine but i would like use RadComponent to do this. So the VB code that I use is :

-- Upload  --
Private Function uploadDoc(ByVal oFileUpload As FileUpload) As Boolean

        Dim blnRet As Boolean = False
        Dim oBinaryReader As New IO.BinaryReader(oFileUpload.PostedFile.InputStream)
        Dim oByteArray As Byte() = oBinaryReader.ReadBytes(CInt(oFileUpload.PostedFile.ContentLength))

        oBinaryReader.Close()

        Dim nTkt As String = lbl_NumProt.Text
        Dim TKTdb As New TKTdbDataContext
        Dim oRequest = (From tbl In TKTdb.T_PROTO_INs Where (tbl.Num_Prot = nTkt) Select tbl).First

        oRequest.AttachFilename = oFileUpload.FileName
        oRequest.AttachContentType = oFileUpload.PostedFile.ContentType
        oRequest.AttachFileSize = oByteArray.Length
        oRequest.AttachData = oByteArray

        Try
            TKTdb.SubmitChanges()
            blnRet = True
        Catch ex As Exception
            Throw New System.Exception(ex.Message)
        End Try
        Return blnRet

    End Function

-- Download --
Shared Sub getOwnerAttachDoc(ByVal nTkt As String)

        Dim blnRet As Boolean = False
        Dim TKTdb As New TKTdbDataContext
        Dim oRequest = (From tbl In TKTdb.T_PROTO_INs Where (tbl.Num_Prot = nTkt) Select tbl.AttachContentType, tbl.AttachData, tbl.AttachFilename, tbl.AttachFileSize).First

        Dim Filename As String = HttpContext.Current.Server.UrlEncode(oRequest.AttachFilename)
        Dim ContenType As String = oRequest.AttachContentType
        Dim FileSize As String = oRequest.AttachFileSize

        HttpContext.Current.Response.Clear()
        HttpContext.Current.Response.ContentType = "application/octet-stream"
        HttpContext.Current.Response.AppendHeader("Content-Disposition", "attachment; filename=" & Filename & "")
        HttpContext.Current.Response.AppendHeader("Content-Lenght", FileSize)
        HttpContext.Current.Response.BinaryWrite(oRequest.AttachData.ToArray)
        HttpContext.Current.Response.Flush()
        HttpContext.Current.Response.End()

    End Sub

Is possible to migrate that VB Code if I want use RadUploadControl or RadAsyncControl?

Thanks
Paolo

Hello People.
Im trying to get id of selected row as asp.net code bellow:

                    <telerik:RadGrid ID="grdProCodes" OnPreRender="grdProCodes_PreRender" AllowMultiRowSelection="true" Visible="true" AutoGenerateColumns="false"
                        runat="server">
                        <ClientSettings EnableRowHoverStyle="true">
                            <Selecting AllowRowSelect="true" />
                        </ClientSettings>
                        <MasterTableView>
                            <Columns>
                                <telerik:GridClientSelectColumn DataTextField="Id" UniqueName="idItemSelected" HeaderStyle-Width="50"
                                    HeaderText="#">
                                </telerik:GridClientSelectColumn>
                                <telerik:GridBoundColumn DataField="CorpDiscountNumber" HeaderStyle-Width="150" HeaderText="Corp. Discount Number">
                                </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn DataField="PromotionCode" HeaderStyle-Width="150" HeaderText="Promotional Code">
                                </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn DataField="PromotionalTitle" HeaderText="Descrição">
                                </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn DataField="StartDate" HeaderStyle-Width="150" HeaderText="Data Inicial"
                                    DataFormatString="{0:dd/MM/yyyy}">
                                </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn DataField="EndDate" HeaderStyle-Width="150" HeaderText="Data Final"
                                    DataFormatString="{0:dd/MM/yyyy}">
                                </telerik:GridBoundColumn>
                                <telerik:GridBoundColumn DataField="Active" HeaderStyle-Width="100" HeaderText="Ativo">
                                </telerik:GridBoundColumn>
                            </Columns>
                        </MasterTableView>
                    </telerik:RadGrid>

When I click in button to do a Post Back in my page, my RadGrid can't detect all my checkbox is checked as the follow code bellow:

                foreach (GridDataItem itemGrid in grdProCodes.MasterTableView.Items)
                {
                    if (itemGrid.Selected)
                    {
                        int idItemSelected = Convert.ToInt32(itemGrid["idItemSelected"]);
                    }
                }

Best Regards,

Milton Camara

I'm implementing an interface similar to the one shown here:

http://demos.telerik.com/aspnet-ajax/treelist/examples/itemsdragdrop/defaultcs.aspx 

and I am able to fire an event that has all the information about the dragged item that I need in my code behind. However I'm struggling trying to find out what item the item was dropped on. I need to accomplish this because I need to know whether to a) add the new item as a child of the parent when dropped on an outer node, or b) add the new item as a sibling after the drop target when dropped on an inner node. I also need the identity (some clientDataKeyItem?) for the drop target so that I act on it in the code behind. Any help on this would be appreciated.

Steve