Programmatically created Submit button on UpdatePanel want fire without The UpdatePanel be

I have programmatically created some controls(labels, buttons) that make up and object in several rows of a table on an UpdatePanel. On the initial load of the page, I create all the objects(controls). Then I click one of the buttons to do a partialrendering update of some the controls in the UpdatePanel. The button click causes a post back which I throught was good. The problem is that if i do not refesh the entire set of controls on the UpdatePanel first, the button click want fire and I can't firgure out why.

Here is some of the code:

<asp:ScriptManagerID="ScriptManager1"runat="server"EnablePartialRendering="true"AsyncPostBackTimeout="36000"/><asp:UpdatePanelID="UpdatePanel2"runat="server"ChildrenAsTriggers="false"UpdateMode="Conditional"><ContentTemplate><asp:TableID="Table1"runat="server"></asp:Table><asp:UpdateProgressID="UpdateProgress"runat="server"AssociatedUpdatePanelID="UpdatePanel2"><ProgressTemplate>

Processing Service Request .........

</ProgressTemplate></asp:UpdateProgress></ContentTemplate></asp:UpdatePanel>

protectedvoid btnSubmit_Click(object sender,EventArgs e)

{

RefreshStatus(); --> Causes controls to be built on UpdatePanel.

}

protectedvoid Page_Load(object sender,EventArgs e)

}

if (!IsPostBack)

{

}

else

{

<-- If I do a"RefreshStatus();"here, all works fine but the entire set of controls on the UpdatePane is re-Built. Not what I want.

}

Button Click:

void ChangeStatus_Click(object sender,EventArgs e)

{

Button ChangeStatus = (Button)sender;

----- Update subset of controls on UpdatePanel here -------

}

Since there is no ReFreshStatus() during the postback the button wantfire and nothing happens. I am puzzel by this.

Any Ideas?

Thanks

I forgot mention the each button is built with a AsyncPostBack trigger, ie:

// Add Updatepanel Triggers for the buttonAsyncPostBackTrigger trigForBtns;

trigForBtns =

newAsyncPostBackTrigger();

trigForBtns.ControlID = ChangeStatus.ID;

trigForBtns.EventName =

"Click";

Thanks again, I really need some help with this.

I just wanted to mention that I solved this problem byImplementing Ajax incremental asynochronous updating of controls on the web page.

Thats nice

Can you post some code details here ?

Question about OnClientClick for asp:LinkButton...

I have the code:

Code Behind .vb file:

Dim lbAsNew LinkButton

lb.Text = dt.Rows(j).Item(

0)

lb.ID =

"cat" +CType(dt.Rows(j).Item(1),String)

lb.CssClass =

"lbH1"

lb.OnClientClick =

"lb_Click('" +CType(dt.Rows(j).Item(1),String) +"')"

tc.Controls.Add(lb)

Client Side .aspx file:

<scriptlanguage="javascript"type="text/javascript">function lb_Click(e){

alert(e);

}

</script>

How can I tie this code in to talk to a Page Method or WebService? Any good simple links/tutorials? I tried the Ajax video page but apparently the sound drops out half way through the video? And my books refer to 'Atlas' instead of 'Ajax 1 or 2'.

You can add a onclick event handler like this:

AddHandler lb.OnClick, AddressOf lb_Click

And define a event handler method as below:

Protected Sub lb_Click(sender as object, E as EventArgs)

End Sub

If want to execute it asynchronously, you can decorate the above method with WebMethod attribute. Like this:

<WebMethod()> Protected Sub lb_Click(sender as object, E as EventArgs)

End Sub