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

Hello, 

Can any one help me on How to Filter the Rad grid; One of the column as drop down list binded. all other columns are having normal telerik filter.   Everything records should filter dynamically. I am using entity framework 4.1. 



 

All,

I have a grid which I dynamically create on server side.
As the Grid populates a large number of entries, I use custom pagine to retrieve only few rows at a time.
The problem is that Fitering is not working correctly when used with custom paging. The filter only filters data that appears in the current dataset (displayed page) and so provides only part of the actual number of rows that should return.
I tried using the technique displayed in http://demos.telerik.com/aspnet-ajax/grid/examples/programming/custompaging/defaultcs.aspx, but the example do not work for me and in fact it seems that it is not working correctly at all.

Any ideas?

Regards,
Tzach.

I want to bind states combo box based on which country is selected but when i try to do that programmatically i get the following error
"There is no assigned data source. Unable to complete callback request."

Here is my code

Hi ,

I have given the attribute like this
HeaderStyle-CssClass="tdheaderblue"
 ItemStyle-CssClass="tdheaderbluefirst"


where the tdheaderblue is a css class


.tdheaderblue th
{
background-color: #d5e2e9;
height: 16px;
color: #414141;
font-size: 12px;
border-right: 1px solid White;
padding: 3px 10px 3px 10px;
text-align: center;
}


but the items are able to pickup the css, but the header is not able to pickup the css.


Can any one please help me out ?


Thanks in advance !


regards,
Prasad Jidugu

Hi
I have a grid with  CommandItemTemplate.there are button in CommandItemTemplate for example Insert button ,Save button ,etc
when i am in edit mode and i click save button there is an erro.code in save button is here

 

 

 

protected void dgdZone_InsertCommand(object sender, GridCommandEventArgs e)

 

{

 

 

Hashtable newValues = new Hashtable();

 

 

 

GridEditableItem editedItem = e.Item as GridEditableItem;

 

e.Item.OwnerTableView.ExtractValuesFromItem(newValues, editedItem);

objZone.SelectAll();

 

 

if (objZone.dtblZone.Select("strName='" + newValues["strName"].ToString() + "'").Length == 0)

 

{

objZone.StrName = newValues[

 

"strName"].ToString();

 

objZone.StrAddress = newValues[

 

"strAddress"].ToString();

 

objZone.Insert();

}

 

 

else

 

{

}

}

 newValues is null therefor cause this error
Object reference not set to an instance of an object.
my code page is here

 

<

 

 

body>

 

 

 

 

 

 

 

 

<form id="form1" method="post" runat="server">

 

 

 

 

 

 

 

 

<div>

 

 

 

 

 

 

 

 

 

<telerik:RadScriptManager ID="RadScriptManager1" Runat="server">

 

 

 

 

 

 

 

 

</telerik:RadScriptManager>

 

 

 

 

 

 

 

 

<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="50%" AutoGenerateHierarchy="True"

 

 

 

Skin="Outlook" onneeddatasource="dgdZone_NeedDataSource"

 

 

 

oninsertcommand="dgdZone_InsertCommand"

 

 

 

onupdatecommand="dgdZone_UpdateCommand" ondeletecommand="dgdZone_DeleteCommand">

 

 

 

 

 

 

 

 

<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">

 

<

 

 

CommandItemTemplate>

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

</telerik:RadButton>

 

 

 

 

 

 

 

 

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

 

 

 

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

 

 

 

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

 

 

 

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

 

 

 

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

 

<%

 

--<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:GridTemplateColumn DataField="strName"

 

 

 

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

 

 

 

UniqueName="strName">

 

 

 

 

 

 

 

 

<EditItemTemplate>

 

 

 

 

 

 

 

 

 

<telerik:RadTextBox ID="strNameTextBox" Skin="Office2010Blue" Font-Names="Tahoma" Text='<%# Bind("strName") %>' runat="server">

 

 

 

 

 

 

 

 

</telerik:RadTextBox>

 

 

 

 

 

 

 

 

</EditItemTemplate>

 

 

 

 

 

 

 

 

<ItemTemplate>

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

</ItemTemplate>

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

</telerik:GridTemplateColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="iNumber"

 

 

 

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

 

 

 

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

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

<telerik:GridTemplateColumn DataField="strAdress"

 

 

 

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

 

 

 

UniqueName="strAddress">

 

 

 

 

 

 

 

 

<EditItemTemplate>

 

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

</telerik:RadTextBox>

 

 

 

 

 

 

 

 

</EditItemTemplate>

 

 

 

 

 

 

 

 

<ItemTemplate>

 

 

 

 

 

 

 

 

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

 

 

 

 

 

 

 

 

</ItemTemplate>

 

 

 

 

 

 

 

 

<HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" Width="400px" />

 

 

 

 

 

 

 

 

<ItemStyle Width="400px" />

 

 

 

 

 

 

 

 

</telerik:GridTemplateColumn>

 

 

 

 

 

 

 

 

<telerik:GridBoundColumn DataField="iParentNumber"

 

 

 

FilterControlAltText="Filter iParentNumber column" ForceExtractValue="Always"

 

 

 

UniqueName="iParentNumber" Visible="False" ReadOnly="True">

 

 

 

 

 

 

 

 

</telerik:GridBoundColumn>

 

 

 

 

 

 

 

 

</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>

 

 

 

 

 

 

 

 

</div>

 

 

 

 

 

 

 

 

</form>

 

</

 

 

body>
Please help to me
Thanks

 

I have a class that inherits from GridBoundColumn (TextFilterButtonColumn.cs) in order to add some custom filtering. I then use TextFilterButtonColumn to create columns within a RadGrid. I would like to add a click event to each item in the column. I've done the following within TextFilterButtonColumn.cs:


In the Common.js file I have the following function:


This click event is then accessed inside of the RadGrid ItemCommand event by setting the CommandName property of the GridBoundColumn to "commandName" and checking for it:


I was hoping to access the Id of the row that the radgrid is bound to by calling GetDataKeyValue however this always returns 1. Is there a way to access information regarding the datasource for that row in the ItemCommand event? Or is there another way to accomplish this? Thanks.

hi

ClientEvents-OnRequestStart and  ClientEvents-OnResponseEnd is not working if the controls that i am calling is inside the panel that is disabled and i cannot postback the page using my submit button

For example

ClientEvents-OnRequestStart="ClearNameMsg" ClientEvents-OnResponseEnd="RadManagerResponseEnd"
      function ClearNameMsg() {     
                  document.getElementById("<%=CustomDomainTxt.ClientID %>").disabled = true;
                  document.getElementById("<%=SubDomainTxt.ClientID %>").disabled = true;
              }

         function RadManagerResponseEnd() {
                  document.getElementById("<%=CustomDomainTxt.ClientID %>").disabled = false;
                 document.getElementById("<%=SubDomainTxt.ClientID %>").disabled = false;
              }

one of the two textboxes are inside a panel that is disabled. when i click the button submit. I cannot proceed. when i commented out this
       document.getElementById("<%=CustomDomainTxt.ClientID %>").disabled = false;
                 document.getElementById("<%=SubDomainTxt.ClientID %>").disabled = false;
      document.getElementById("<%=CustomDomainTxt.ClientID %>").disabled = true;
                  document.getElementById("<%=SubDomainTxt.ClientID %>").disabled = true;

Everything is working fine again. any help