Hello,

I am trying to utilitze the AJAX Control toolkit in my asp.net project. I
have added a reference to AjaxControlToolkit.dll, and in my page, added
these lines of code:

<ajaxToolkit:ToolkitScriptManager runat="Server"
EnableScriptGlobalization="true" EnableScriptLocalization="true"
ID="ScriptManager1" />

<asp:TextBox runat="server" ID="txtFromDate" />

<asp:ImageButton runat="Server" ID="Image1" ImageUrl="/images/calendar.png"
AlternateText="Click to show calendar" /><br />

<ajaxToolkit:CalendarExtender ID="calendarButtonExtender" runat="server"
TargetControlID="txtFrom" PopupButtonID="Image1" />





Everything builds fine, but when I actually run the page I get the error:



Description: An error occurred during the compilation of a resource required
to service this request. Please review the following specific error details
and modify your source code appropriately.

Compiler Error Message: CS0012: The type 'System.Web.UI.ScriptManager' is
defined in an assembly that is not referenced. You must add a reference to
assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral,
PublicKeyToken=31bf3856ad364e35'.



I then added a reference to System.Web.Extensions, but I get the same error
when I refresh the page. Am I adding this reference the wrong way?

Also, and this may be related, I don't see the AJAX toolkit in my toolbox.
What am I not doing?



Thanks-

Jason

On Oct 4, 4:33 pm, "Jason" <JasonJa...@nospam.nospam> wrote:
> Hello,
>
> I am trying to utilitze the AJAX Control toolkit in my asp.net project. I
> have added a reference to AjaxControlToolkit.dll, and in my page, added
> these lines of code:
>
> <ajaxToolkit:ToolkitScriptManager runat="Server"
> EnableScriptGlobalization="true" EnableScriptLocalization="true"
> ID="ScriptManager1" />
>
> <asp:TextBox runat="server" ID="txtFromDate" />
>
> <asp:ImageButton runat="Server" ID="Image1" ImageUrl="/images/calendar.png"
> AlternateText="Click to show calendar" /><br />
>
> <ajaxToolkit:CalendarExtender ID="calendarButtonExtender" runat="server"
> TargetControlID="txtFrom" PopupButtonID="Image1" />
>
> Everything builds fine, but when I actually run the page I get the error:
>
> Description: An error occurred during the compilation of a resource required
> to service this request. Please review the following specific error details
> and modify your source code appropriately.
>
> Compiler Error Message: CS0012: The type 'System.Web.UI.ScriptManager' is
> defined in an assembly that is not referenced. You must add a reference to
> assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral,
> PublicKeyToken=31bf3856ad364e35'.
>
> I then added a reference to System.Web.Extensions, but I get the same error
> when I refresh the page. Am I adding this reference the wrong way?
>
> Also, and this may be related, I don't see the AJAX toolkit in my toolbox.
> What am I not doing?
>
> Thanks-
>
> Jason

You have to add the AJAX toolkit to your toolbox manually from the
context menu | 'choose items...'.

Try going to the 'Website' menu | 'Add Reference...' | 'Browse' tab
and adding it that way.

-Michael Placentra II

> Try going to the 'Website' menu | 'Add Reference...' | 'Browse' tab
> and adding it that way.

By the second part I meant to add a reference to the assembly, not
still to the toolbox.

-Michael Placentra II

Thanks Michael,

I was able to add the controls to the toolbox using your suggestion, as for
the second issue, the problem still occurred.

After removing and re-adding the reference usng your suggestion, it works
like it should.

Thanks Michael!

Jason


"Mike Placentra II" <(E-Mail Removed)> wrote in
message news:(E-Mail Removed)...
> On Oct 4, 4:33 pm, "Jason" <JasonJa...@nospam.nospam> wrote:
>> Hello,
>>
>> I am trying to utilitze the AJAX Control toolkit in my asp.net project. I
>> have added a reference to AjaxControlToolkit.dll, and in my page, added
>> these lines of code:
>>
>> <ajaxToolkit:ToolkitScriptManager runat="Server"
>> EnableScriptGlobalization="true" EnableScriptLocalization="true"
>> ID="ScriptManager1" />
>>
>> <asp:TextBox runat="server" ID="txtFromDate" />
>>
>> <asp:ImageButton runat="Server" ID="Image1"
>> ImageUrl="/images/calendar.png"
>> AlternateText="Click to show calendar" /><br />
>>
>> <ajaxToolkit:CalendarExtender ID="calendarButtonExtender" runat="server"
>> TargetControlID="txtFrom" PopupButtonID="Image1" />
>>
>> Everything builds fine, but when I actually run the page I get the error:
>>
>> Description: An error occurred during the compilation of a resource
>> required
>> to service this request. Please review the following specific error
>> details
>> and modify your source code appropriately.
>>
>> Compiler Error Message: CS0012: The type 'System.Web.UI.ScriptManager' is
>> defined in an assembly that is not referenced. You must add a reference
>> to
>> assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral,
>> PublicKeyToken=31bf3856ad364e35'.
>>
>> I then added a reference to System.Web.Extensions, but I get the same
>> error
>> when I refresh the page. Am I adding this reference the wrong way?
>>
>> Also, and this may be related, I don't see the AJAX toolkit in my
>> toolbox.
>> What am I not doing?
>>
>> Thanks-
>>
>> Jason
>
> You have to add the AJAX toolkit to your toolbox manually from the
> context menu | 'choose items...'.
>
> Try going to the 'Website' menu | 'Add Reference...' | 'Browse' tab
> and adding it that way.
>
> -Michael Placentra II
>

Darn, spoke too soon.

I was able to successfully add the controls to the toolbox, add the assembly
reference to the project, and register the assembly just fine in my .aspx
with this code:

<%@ Register Assembly="AjaxControlToolkit"
Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>

But after adding this line of code:

<ajaxToolkit:ToolkitScriptManager runat="Server" ID="ScriptManager1" />

I see a JavaScript error that says "'Sys' is undefined".

Is there something else I am not including. This is a web application
project, not a website project, if that makes a difference.

Thanks

Jason

"Jason" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Thanks Michael,
>
> I was able to add the controls to the toolbox using your suggestion, as
> for the second issue, the problem still occurred.
>
> After removing and re-adding the reference usng your suggestion, it works
> like it should.
>
> Thanks Michael!
>
> Jason
>
>
> "Mike Placentra II" <(E-Mail Removed)> wrote in
> message news:(E-Mail Removed)...
>> On Oct 4, 4:33 pm, "Jason" <JasonJa...@nospam.nospam> wrote:
>>> Hello,
>>>
>>> I am trying to utilitze the AJAX Control toolkit in my asp.net project.
>>> I
>>> have added a reference to AjaxControlToolkit.dll, and in my page, added
>>> these lines of code:
>>>
>>> <ajaxToolkit:ToolkitScriptManager runat="Server"
>>> EnableScriptGlobalization="true" EnableScriptLocalization="true"
>>> ID="ScriptManager1" />
>>>
>>> <asp:TextBox runat="server" ID="txtFromDate" />
>>>
>>> <asp:ImageButton runat="Server" ID="Image1"
>>> ImageUrl="/images/calendar.png"
>>> AlternateText="Click to show calendar" /><br />
>>>
>>> <ajaxToolkit:CalendarExtender ID="calendarButtonExtender" runat="server"
>>> TargetControlID="txtFrom" PopupButtonID="Image1" />
>>>
>>> Everything builds fine, but when I actually run the page I get the
>>> error:
>>>
>>> Description: An error occurred during the compilation of a resource
>>> required
>>> to service this request. Please review the following specific error
>>> details
>>> and modify your source code appropriately.
>>>
>>> Compiler Error Message: CS0012: The type 'System.Web.UI.ScriptManager'
>>> is
>>> defined in an assembly that is not referenced. You must add a reference
>>> to
>>> assembly 'System.Web.Extensions, Version=1.0.61025.0, Culture=neutral,
>>> PublicKeyToken=31bf3856ad364e35'.
>>>
>>> I then added a reference to System.Web.Extensions, but I get the same
>>> error
>>> when I refresh the page. Am I adding this reference the wrong way?
>>>
>>> Also, and this may be related, I don't see the AJAX toolkit in my
>>> toolbox.
>>> What am I not doing?
>>>
>>> Thanks-
>>>
>>> Jason
>>
>> You have to add the AJAX toolkit to your toolbox manually from the
>> context menu | 'choose items...'.
>>
>> Try going to the 'Website' menu | 'Add Reference...' | 'Browse' tab
>> and adding it that way.
>>
>> -Michael Placentra II
>>
>
>

I don't have any trouble using the <ajax:ScriptManager /> control
instead of <ajaxToolkit:ToolkitScriptManager /> with AJAX Toolkit. All
of the AJAX Toolkit controls work with the regular one for me. I
didn't realize there was an <ajaxToolkit:ToolkitScriptManager />.

Try the <ajax:ScriptManager /> instead (or it might be a different XML
namespace for you depending on how you have it configured).

-Michael Placentra II


On Oct 4, 5:55 pm, "Jason" <JasonJa...@nospam.nospam> wrote:
> But after adding this line of code:
>
> <ajaxToolkit:ToolkitScriptManager runat="Server" ID="ScriptManager1" />
>
> I see a JavaScript error that says "'Sys' is undefined".
>
> Is there something else I am not including. This is a web application
> project, not a website project, if that makes a difference.
>
> Thanks
> Jason

Thanks Mike,

No joy though. Still get the same error.

"Mike Placentra II" <(E-Mail Removed)> wrote in
message news:(E-Mail Removed)...
>I don't have any trouble using the <ajax:ScriptManager /> control
> instead of <ajaxToolkit:ToolkitScriptManager /> with AJAX Toolkit. All
> of the AJAX Toolkit controls work with the regular one for me. I
> didn't realize there was an <ajaxToolkit:ToolkitScriptManager />.
>
> Try the <ajax:ScriptManager /> instead (or it might be a different XML
> namespace for you depending on how you have it configured).
>
> -Michael Placentra II
>
>
> On Oct 4, 5:55 pm, "Jason" <JasonJa...@nospam.nospam> wrote:
>> But after adding this line of code:
>>
>> <ajaxToolkit:ToolkitScriptManager runat="Server" ID="ScriptManager1" />
>>
>> I see a JavaScript error that says "'Sys' is undefined".
>>
>> Is there something else I am not including. This is a web application
>> project, not a website project, if that makes a difference.
>>
>> Thanks
>> Jason
>

I fixed it by creating an empty "Ajax-enabled Web Application" project, then
seeing what sections the web.config file in that project had that mine
didn't.

I copied in the missing sections from the new project's web.config into my
project's web.config and that did the trick!

Thanks again for your help,

Jason


"Jason" <(E-Mail Removed)> wrote in message
news:%(E-Mail Removed)...
> Thanks Mike,
>
> No joy though. Still get the same error.
>
> "Mike Placentra II" <(E-Mail Removed)> wrote in
> message news:(E-Mail Removed)...
>>I don't have any trouble using the <ajax:ScriptManager /> control
>> instead of <ajaxToolkit:ToolkitScriptManager /> with AJAX Toolkit. All
>> of the AJAX Toolkit controls work with the regular one for me. I
>> didn't realize there was an <ajaxToolkit:ToolkitScriptManager />.
>>
>> Try the <ajax:ScriptManager /> instead (or it might be a different XML
>> namespace for you depending on how you have it configured).
>>
>> -Michael Placentra II
>>
>>
>> On Oct 4, 5:55 pm, "Jason" <JasonJa...@nospam.nospam> wrote:
>>> But after adding this line of code:
>>>
>>> <ajaxToolkit:ToolkitScriptManager runat="Server" ID="ScriptManager1" />
>>>
>>> I see a JavaScript error that says "'Sys' is undefined".
>>>
>>> Is there something else I am not including. This is a web application
>>> project, not a website project, if that makes a difference.
>>>
>>> Thanks
>>> Jason
>>
>
>

On Oct 4, 6:52 pm, "Jason" <JasonJa...@nospam.nospam> wrote:
> I fixed it by creating an empty "Ajax-enabled Web Application" project, then
> seeing what sections the web.config file in that project had that mine
> didn't.
>
> I copied in the missing sections from the new project's web.config into my
> project's web.config and that did the trick!
>
> Thanks again for your help,
>
> Jason
>
> "Jason" <JasonJa...@nospam.nospam> wrote in message
>
> news:%(E-Mail Removed)...
>
>
>
> > Thanks Mike,
>
> > No joy though. Still get the same error.
>
> > "Mike Placentra II" <nothingsoriginalontheinter...@gmail.com> wrote in
> > messagenews:(E-Mail Removed)...
> >>I don't have any trouble using the <ajax:ScriptManager /> control
> >> instead of <ajaxToolkit:ToolkitScriptManager /> with AJAX Toolkit. All
> >> of the AJAX Toolkit controls work with the regular one for me. I
> >> didn't realize there was an <ajaxToolkit:ToolkitScriptManager />.
>
> >> Try the <ajax:ScriptManager /> instead (or it might be a different XML
> >> namespace for you depending on how you have it configured).
>
> >> -Michael Placentra II
>
> >> On Oct 4, 5:55 pm, "Jason" <JasonJa...@nospam.nospam> wrote:
> >>> But after adding this line of code:
>
> >>> <ajaxToolkit:ToolkitScriptManager runat="Server" ID="ScriptManager1" />
>
> >>> I see a JavaScript error that says "'Sys' is undefined".
>
> >>> Is there something else I am not including. This is a web application
> >>> project, not a website project, if that makes a difference.
>
> >>> Thanks
> >>> Jason- Hide quoted text -
>
> - Show quoted text -

I had to do the same thing for adding ajax to my first project a few
weeks ago!!