need help to start, Scriptmanager

Hello,

First time I try to include an atlas control.

I get an error "Extender controls require a ScriptManager to be present on the page."

Attempting to create cascading drop down lists, so here is the aspx code: (took cars sample and edited)

<atlasToolkit:CascadingDropDownID="CascadingDropDown1"

runat="server">

<atlasToolkit:CascadingDropDownProperties

TargetControlID="projectDDL"

Category="Project"

PromptText="Select a manufacturer"

ServiceMethod="populateProjectDDL"/>

<atlasToolkit:CascadingDropDownProperties

TargetControlID="wellDDL"

ParentControlID="projectDDL"

PromptText="Select a well"

ServiceMethod="populateWellDDL"

Category="Well"/>

<atlasToolkit:CascadingDropDownProperties

TargetControlID="sectionDDL"

ParentControlID="wellDDL"

PromptText="Select a section"

ServiceMethod="populateSectionDDL"

Category="Section"/>

</atlasToolkit:CascadingDropDown>

<asp:DropDownListID="projectDDL"runat="server"CssClass="label"Style="z-index: 105;

left: 281px; position: absolute; top: 92px"AutoPostBack="True"TabIndex="1">

</asp:DropDownList>

<asp:DropDownListID="wellDDL"runat="server"CssClass="label"Style="z-index: 106;

left: 281px; position: absolute; top: 154px"AutoPostBack="True"TabIndex="2">

</asp:DropDownList>

<asp:DropDownListID="sectionDDL"runat="server"CssClass="label"Style="z-index: 107;

left: 281px; position: absolute; top: 214px"TabIndex="3">

</asp:DropDownList>

In the code behind I have three populate subs that fetch data from sql db:

PrivateSub populateProjectDDL()

PrivateSub populateWellDDL()

PrivateSub populateSectionDDL()

Also had some*_SelectedIndexChanged subs, that used to do the job atlas is now going to do I suppose.

Back to the problem: scriptmanager?! What is that - where do I put it? Please help me get my first alas control going... Would be very nice..

A ScriptManager tag looks like:

<atlas:ScriptManager ID="ScriptManager1" runat="server" />

You may want toread more on Atlas itself to understand what one is and what it can do.

Yeah, sry, kinda rushed that question in,

didn't think this post would even be approved, delete, close, whatever... hehe

Thx for reply, sry about this post.