Shiva_Kumar
asked on
DotnetNuke AJAX module refreshing the whole page
Hi,
I am new to dotnetnuke and module creation. I have created a sample AJAX enabled module which shows the time on a button click.
The problem i am facing here is it refreshes the whole page instead of refreshing the update panel.
I am running dotnetnuke 4.9 with visual studio 2005, ajax 1.0 and ajax control toolkit ver 1.0.20229.0.
Please find the my aspx and code behind page and let me know what am i doing wrong here.
I am new to dotnetnuke and module creation. I have created a sample AJAX enabled module which shows the time on a button click.
The problem i am facing here is it refreshes the whole page instead of refreshing the update panel.
I am running dotnetnuke 4.9 with visual studio 2005, ajax 1.0 and ajax control toolkit ver 1.0.20229.0.
Please find the my aspx and code behind page and let me know what am i doing wrong here.
//===================================test.ascx.vb======================================
Imports DotNetNuke
Imports System.Web.UI
Imports System.Collections.Generic
Imports System.Reflection
Imports DotNetNuke.Security.PortalSecurity
Partial Class DesktopModules_Test_Test
Inherits DotNetNuke.Entities.Modules.PortalModuleBase
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If DotNetNuke.Framework.AJAX.IsInstalled Then
DotNetNuke.Framework.AJAX.RegisterScriptManager()
End If
End Sub
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Label1.Text = Date.Now
End Sub
End Class
==========================================test.ascx===========================
<%@ Control Language="VB" AutoEventWireup="false" CodeFile="Test.ascx.vb" Inherits="DesktopModules_Test_Test" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>
<br />
<br />
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Label ID="Label1" runat="server"></asp:Label>
<br />
<br />
<asp:Button ID="Button1" runat="server" Text="Button" />
</ContentTemplate>
</asp:UpdatePanel>
ASKER
Thanks Clinton for the suggestion...
I will try thist out tomorrow and will get back to you :)
Regards
Shiva
I will try thist out tomorrow and will get back to you :)
Regards
Shiva
ASKER
Hi Clinton,
I have tried your suggestion but it didn't work and its still refreshing the page without showing the time and i am also getting this error message:
"Page cannot be null. Please ensure that this operation is being performed in the context of an ASP.NET request."
Please look at the code test.ascx.vb where i am registering the script manager.
The setting which you were talking about to have the ajax functionality added is the "Partial rendering" which is also enabled to the module. Let me know if there is some other settings which needs to chaged.
I am using the dotnetnuke version 4.9
Help!
I have tried your suggestion but it didn't work and its still refreshing the page without showing the time and i am also getting this error message:
"Page cannot be null. Please ensure that this operation is being performed in the context of an ASP.NET request."
Please look at the code test.ascx.vb where i am registering the script manager.
The setting which you were talking about to have the ajax functionality added is the "Partial rendering" which is also enabled to the module. Let me know if there is some other settings which needs to chaged.
I am using the dotnetnuke version 4.9
Help!
ASKER
Any update?
SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
You have to set the properties:
Supports Partial Rendering? = True
you can do this going in ModuleDefinions panel, edit the module settings, in the section listing Controls (bottom of the page) choose to edit option for your view control (tipically the first) and check the option Supports Partial Rendering? , save and retry
Paolo
Supports Partial Rendering? = True
you can do this going in ModuleDefinions panel, edit the module settings, in the section listing Controls (bottom of the page) choose to edit option for your view control (tipically the first) and check the option Supports Partial Rendering? , save and retry
Paolo
ASKER
Hi paololabe,
Please see my comments above... i have allready enabled the Partial rendering.
Thanks
Please see my comments above... i have allready enabled the Partial rendering.
Thanks
ASKER
Hi Clinton,
Here's the analysis:
1. "DotNetNuke.Framework.AJAX .IsInstall ed" is evaluating to true
2. removed the line "DotNetNuke.Framework.AJAX .RegisterS criptManag er()", But the problem still persists. Dunnow what and where i am going wrong here.
Any other suggestions?
Thanks
Here's the analysis:
1. "DotNetNuke.Framework.AJAX
2. removed the line "DotNetNuke.Framework.AJAX
Any other suggestions?
Thanks
ASKER CERTIFIED SOLUTION
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
<asp:UpdatePanel ID="UpdatePanel1" runat="server"
UpdateMode="Conditional">
and then add the button attribute autopostback -
<asp:Button ID="Button1" runat="server" Text="Button" autopostback="true" />
Your code should theoretically work though, but these attributes can help in forcing it to. Also make sure the ajax scriptmanager is being registered properly on the pageload (check the page output source) and also in DotNetNuke, there is an setting to add 'partial postbacks' / ajax to a page. When your creating a control to add your new page, go through the settings of it and you should find a checkbox for it.
Let me know what version you are running of DNN - i will try write down instructions for enabling the ajax mode via the control settings.
also try: http://www.arrownuke.com/Blog/tabid/295/EntryID/25/Default.aspx