Spell Check script errors due to <% ... %>

[Nancy Moore]

I am trying to add the Rad Spell check to a RadTextBox.  I followed the instructions carefully and have succes IF I create a page with just the javascript SpellcheckDone function and the RadTextBox and the RadSpell.  If, however, I add this code to an existing page, it will build with no errors; but when I try to bring up the page with the spell check javascript function on it, I get the following error:

The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.HttpException: The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[HttpException (0x80004005): The Controls collection cannot be modified because the control contains code blocks (i.e. <% ... %>).] System.Web.UI.ControlCollection.AddAt(Int32 index, Control child) +8668018 Telerik.Web.UI.RadAjaxControl.MoveUpdatePanel(Control initiator, Control updated) +214 [HttpException (0x80004005): Please, see whether wrapping the code block, generating the exception, within RadCodeBlock resolves the error.] Telerik.Web.UI.RadAjaxControl.MoveUpdatePanel(Control initiator, Control updated) +279 Telerik.Web.UI.RadAjaxControl.PerformRender() +502 Telerik.Web.UI.RadAjaxControl.OnPageRender(HtmlTextWriter writer, Control page) +1849 Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page) +158 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +256 System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +19 System.Web.UI.Page.Render(HtmlTextWriter writer) +29 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +27 System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +99 System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1266

---

Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3082

Nevermind ... I finally figured out that the RadCodeBlock could go around the <script></script> code; and then it works without errors.