I'm using the spreadsheet component for completing a template file. Several columns have dropdown box values to ensure known values.
Until now I was only able to use the mouse for opening a dropdown box + selecting a value.
The users asked me if there is also a keyboard shortcut way of opening the dropdown box and selecting a value for speeding up the data entry.

i am using RadGrid BatchEdit, which is using combobox where CheckBoxes="true".  i can't acess checkbox values in server side.

telerik:GridTemplateColumn UniqueName="AmountAttributeCategory" HeaderText="Tax"  >
                        <ItemTemplate>
                            <asp:Label runat="server"><%#DataBinder.Eval(Container.DataItem, "TaxesName")%></asp:Label>
                        </ItemTemplate>
                        <EditItemTemplate>

                           <telerik:RadComboBox   runat="server" ID="RadComboBoxAttribute"  CheckBoxes="true"  AllowCustomText="true"  CheckedItemsTexts="DisplayAllInInput"
                                 OnItemsRequested="RadComboBoxAttribute_ItemsRequested"     
                                EnableLoadOnDemand="true"  DataValueField="TaxesID" DataTextField="Text"   
 >
                             <ItemTemplate>
                                    <table>
                                        <tr>
                                            <td style="width:100px;text-align:left;"><%# DataBinder.Eval(Container, "Text")%></td>
                                             <td style="width:100px;text-align:left;"><%# DataBinder.Eval(Container, "Attributes['Amount']")%></td>  
                                      
                                        </tr>
                                    </table>
                            </ItemTemplate>
                            </telerik:RadComboBox>
                        </EditItemTemplate>
                    </telerik:GridTemplateColumn>

        protected void RadGrid1_BatchEditCommand(object sender, Telerik.Web.UI.GridBatchEditingEventArgs e)
        {

           foreach (GridBatchEditingCommand command in e.Commands)
            {

                        Hashtable oldValues = command.OldValues;
                Hashtable newValues = command.NewValues;

                 //                 GridTemplateColumn file = (GridTemplateColumn)newValues["AmountAttributeCategory"];

               // RadComboBox ddlDesc = RadGrid1.FindControl(RadGrid1.MasterTableView.ClientID + "_AmountAttributeCategory").FindControl("RadComboBoxAttribute") as RadComboBox;

}}

how to get checkbox values which is binded in combobox RadGrid GridTemplateColumn ?

Do you know how to change the text of the undo button when using batch edit delete functionality with the setting HighlightDeletedRows="true".

I have hierarchy grid with nested templates. Opening new level causes already opened chart to dissapear.

All works fine if i use SqlDataSource, but i can't and i load my chart on ItemCommand

Please help

Hello,

1) Is there a way to do an automatic post-back when files finish uploading without the user having to click on a button? I am trying to save uploaded file information to database for further processing. The event doe not seem to be firing.

Thanks.

Hello I am working in RadCloudUpload to upload files in amazon s3 server. It working with Single file (20MB) perfectly. But when I am trying  to open multiple files (ex: 10MB, 20MB, 5MB, 8MB) it is uploading only One or Two files at a time.Not all the files are uploaded. but If I am trying to upload files with smaller size (ex: 10KB, 2MB, 100KB, 3MB) then all the files are uploaded to S3 server. How to resolve this problem ?

 protected void RadCloudUpload1_FileUploaded(object sender, CloudFileUploadedEventArgs args)
    {      
        long contentLenght = args.FileInfo.ContentLength;
        string contentType = args.FileInfo.ContentType;
        string keyName = args.FileInfo.KeyName;
        string originalName = args.FileInfo.OriginalFileName;

        args.IsValid = true;       
    }

Hello,

I am working on radcloudupload control to upload files in amazon s3 server using c#. I am facing problem when I am going to upload a file more than 4 mb. it is saying file size related issue, but I have followed all the steps to upload a file more than 4 mb. code is as below:

<telerik:RadCloudUpload ID="RadCloudUpload1" runat="server" MaxFileSize="1048576" RenderMode="Lightweight"
                 MultipleFileSelection="Automatic"  OnFileUploaded="RadCloudUpload1_FileUploaded" ProviderType="Amazon"  >
        </telerik:RadCloudUpload>

also I have placed the below mentioned points to web.config for large file upload.

<system.web>
  <httpRuntime maxRequestLength="1048576" executionTimeout="3600" />
</system.web>

<system.webServer>   
    <security>
      <authorization>      
      </authorization>
<requestFiltering>
<requestLimits maxAllowedContentLength="1048576000" />
</requestFiltering>
    </security>
<system.webServer>

how to resolve?

My problem is very simple. Please help me.

I want to hide the empty message when the textbox is disabled.

I tried the css and put opacity to zero but no success. whole textbox become invisible. Please help.