Hi, I used RadUpload tool to upload image file and I want to show it when I select an image file on Dialog window. So I search on google and I found this page http://www.telerik.com/help/silverlight/radupload-events-overview.html with info of "FilesSelectedEventArgs"

• FilesSelected - occurs when files have been selected from the browse dialog window. The event handler receives two arguments:
  • The sender argument contains the RadUpload. This argument is of type object, but can be cast to the RadUpload type.
  • A FilesSelectedEventArgs object.

But when I code, I can't find this. It's just have FileUploadedEventArgs . Please help me! Thanks

protected void UploadImage(object sender, FilesSelectedEventArgs e)
    {

        int counter = 1;
        UploadedFile file;
        file = e.File;
       
        string targetFolder = Server.MapPath(RadUpload1.TargetFolder);

        string targetFileName = Path.Combine(targetFolder,
            file.GetNameWithoutExtension() + counter.ToString() + file.GetExtension());

        while (System.IO.File.Exists(targetFileName))
        {
            counter++;
            targetFileName = Path.Combine(targetFolder,
                file.GetNameWithoutExtension() + counter.ToString() + file.GetExtension());
        }
        Image1.ImageUrl = targetFileName;
        upload_image_handle(sender, e);// call FilesSelectedEventhandle
    }

Hi Telerik Team, I have this webpart:

protected override void CreateChildControls()
{
      ScriptManager scriptManager = ScriptManager.GetCurrent(this.Page);
      if (scriptManager == null)
      {
        scriptManager = new RadScriptManager();
        this.Page.Form.Controls.AddAt(0, scriptManager);
      }
}

protected override void OnLoad(EventArgs e)
{
      base.OnLoad(e);

      Panel panel = new Panel();
      panel.ID = "Panel1";
      this.Controls.Add(panel);   

      RadButton button = new RadButton();
      button.Height = 20;
      button.Width = 100;
      button.Text = "Click to update";
      button.ID = "ConfigureButton";
      button.OnClientClicked = "configureGauge";
      button.AutoPostBack = false;
      panel.Controls.Add(button); 

      radNumTextBox = new RadNumericTextBox();
      radNumTextBox.Height = 20;
      radNumTextBox.Width = 100;
      radNumTextBox.ID = "NewValueNumericBox";
      radNumTextBox.AllowOutOfRangeAutoCorrect = true;
      panel.Controls.Add(radNumTextBox);

      script = new Literal();
      script.ID = "scriptLiteral";
      script.Text = "<script type=\"text/javascript\">";
      script.Text += "function configureGauge() {";
      script.Text += "var value = $find('<%=NewValueNumericBox.ClientID %>');";
      script.Text += "alert(value);  }";
      script.Text += "</script>";
      this.Controls.Add(script);
}

When the configureGauge() function is called it returns null.
Do you know why this is happening?

Thanks,
Gustavo

Hi,

Please give me sample code that how to show LoadingPanel when switching between multiple pages in Tabstrip ?

Thank you

Hi,
I would like to modify the edges of radtextbox that make them rounder, how can I do?

I have a search RadToolBar control:

I want to get/set the value of any RadTextBox controls on the toolbar, using Javascript.

I have this function:


Thank you!

HI,
When i add more than 6 records in the grid, i am getting the below error:

"Microsoft JScript runtime error: Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
Details: Error parsing near ' Thank you for using'. "

I am not using the trial version and below is the aspx code for the radajax and radgrid added. This error is shown in the scriptresource.axd file.



How to fix this?

Thanks

Hi,

I used the code in your demo page but the progress bar is not showing even if the browser is IE and i uploaded large file. Did i missed code or something? I traced the code but it doesnt fall in function onClientProgressBarUpdating

Hi,

I want total of a column in footer but i am creating my columns dynamically and it is asp label type and i need Total of that column in footer

I am using this code. But it returning a error page with error

Sum is not supported for type "System.Object".

but when i comment line denoted with * than page works fine but not able to display total. Please help

  templateColumn = new GridTemplateColumn();
  controlID = "lbl_Total" + colCounter.ToString();
   templateColumn.ItemTemplate = new CreateItemTemplate("Label", this, controlID, null, 27, "16px", colCounter, dtSchedule.Rows.Count);
  templateColumn.HeaderText = dtGetColumnsNameForGrid.Rows[colCounter - 1]["HeaderText"].ToString();
  templateColumn.UniqueName = dtGetColumnsNameForGrid.Rows[colCounter - 1]["UniqueName"].ToString();
  templateColumn.DataField = dtGetColumnsNameForGrid.Rows[colCounter - 1]["UniqueName"].ToString();
 templateColumn.FooterText = "Total: ";
*****  templateColumn.Aggregate = GridAggregateFunction.Sum;

I am creating a User Control for SharePoint 2010 using the Telerik RadGrid. I am getting an error "Could not load file or assembly 'Telerik.Web.UI' or one of its dependencies. The system cannot find the file specified."

Here is my web.config entries for the Telerik controls on the server.


Here is my code in the User Control:

This is quite frustrating! :(
What steps must be performed for these errors not to be thrown?

Hi,

I am building a scheduling system using Quartz.Net ( http://quartznet.sourceforge.net/) and would like to use the RecurrenceEditor to create  the schedule.
Quartz.net uses Cron expression to fire jobs and I saw in an old post (http://www.telerik.com/community/forums/silverlight/scheduler/radscheduler-recurrence-to-cron-expression.aspx) that the scheduler does not support cron expressions and to use the recurrence pattern to translate to cron expression.

Was wondering if it is possible to use the recurrence editor without the scheduler. 


Thanks