Support forums - DNN 4.x - How do I get the ModuleID in a Postback?

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DNN 4.x - How do I get the ModuleID in a Postback?

Last post 09-20-2006, 7:17 PM by Adam. 4 replies.


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09-20-2006, 4:51 PM 22870

risedev
Joined on 09-29-2003
Posts 12

DNN 4.x - How do I get the ModuleID in a Postback?

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I have added a custom button to my CE in DNN 4.x and I am successfully getting into my OnClick server-side routine, but now I need the current ModuleID (Text/HTML Module), and I can't seem to figure out how to get it. Can anyone help me?

Also, it seems that my OnClick is getting called twice when you click the button - any idea why that would be?

Any help would be greatly appreciated!

09-20-2006, 6:14 PM 22871 in reply to 22870

Adam
Joined on 09-23-2003
Aurora, ON
Posts 18,678

Re: DNN 4.x - How do I get the ModuleID in a Postback?

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risedev,

Try use ModuleId directly.

>>Also, it seems that my OnClick is getting called twice when you click the button - any idea why that would be?

Maybe you attach the event twice. Post your code please.

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09-20-2006, 6:31 PM 22872 in reply to 22871

risedev
Joined on 09-29-2003
Posts 12

Re: DNN 4.x - How do I get the ModuleID in a Postback?

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OK - I know why the code was being called twice. I had the "AddHandler" code and also defined the sub as the Click Handler (like below):
                AddHandler ibOption.Click, AddressOf btnSaveToDOT_Click
and
        Private Sub btnSaveToDOT_Click(ByVal sender As System.Object, ByVal e As System.Web.UI.ImageClickEventArgs) Handles ibOption.Click

---

Now, as far as "ModuleID"...
In my Click Event Handler for my custom button (btnSaveToDOT_Click above), if I put the code in below:

            cntlCE.Text += "ModuleID: " & ModuleID & "<br>" & vbCrLf

I get a squiggle line under "ModuleID" saying that it's not declared - I then get a compilation error with the same error.

Is the ModuleID being edited stored in PortalProperties or some other object? I can't seem to find any HTML Editor Provider documentation from DNN, otherwise I would continue looking myself.

Thanks for the help Adam! I hope you can help me further with this problem...

09-20-2006, 6:39 PM 22873 in reply to 22872

risedev
Joined on 09-29-2003
Posts 12

Re: DNN 4.x - How do I get the ModuleID in a Postback?

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Incidentally, I am doing all of this coding in the CEHtmlEditorProvider.vb code

09-20-2006, 7:17 PM 22874 in reply to 22872

Adam
Joined on 09-23-2003
Aurora, ON
Posts 18,678

Re: DNN 4.x - How do I get the ModuleID in a Postback?

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Protected _parentModule As DotNetNuke.Entities.Modules.PortalModuleBase

_parentModule = CType(FindModuleInstance(Me), DotNetNuke.Entities.Modules.PortalModuleBase)

Public Shared Function FindModuleInstance(ByVal fCtl As System.Web.UI.Control) As System.Web.UI.Control
            Dim ctl As System.Web.UI.Control = fCtl.Parent
            Dim selectedCtl As System.Web.UI.Control = Nothing
            While Not ctl Is Nothing
                If TypeOf ctl Is DotNetNuke.Entities.Modules.PortalModuleBase Then
                    If CType(ctl, DotNetNuke.Entities.Modules.PortalModuleBase).TabModuleId = DotNetNuke.Common.Utilities.Null.NullInteger Then
                        If selectedCtl Is Nothing Then
                            selectedCtl = ctl
                        End If
                    Else
                        selectedCtl = ctl
                        Exit While
                    End If
                    Exit While
                End If
                ctl = ctl.Parent
            End While
            Return selectedCtl
        End Function

After you get the parent module you can get the ID by _parentModule.ModuleId