Yes. DNN Platform is a free, open-source CMS under the MIT License.

What is the tech stack for DNN?

DNN runs on ASP.NET (.NET Framework 4.8+) with Microsoft SQL Server (2017+ or Azure SQL).

DNN Platform is community-led and a member project of the .NET Foundation.

What’s the difference between DNN and Evoq?

DNN Platform is the open-source core that's been wildly popular and adopted for over 20 years. Evoq is a commercial offering maintained by DNN Software (IgniteTech) that builds on DNN.

DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Building DNN Modules, Providers etc.

	Replies	Views	Subscribers	Last Post
CKEditor - Set value inside Repeater_ItemDataBound Started By Martin Hi everyone on DNN 9.12.0 I am using TextEditor (CKEditor) inside a Repeater. Inside Repeater_ItemDataBound I try to set a value to the TextEditor. The following error occurs: 'txtHeaderText.Text' threw an exception of type 'System.NullReferenceException'. I am using the following: .ascx .ascx.cs protected void HeaderFooterText_ItemDataBound(object sender, RepeaterItemEventArgs e) { try { var txtHeaderText = e.Item.FindControl('txtHead...	5	834	2	7/7/2023 3:35 AM by Martin
Need to know about the DNN with React JS Started By 3ART Technologies Company Hi, everyone. I am working in DNN since 2004 or 2005, but I haven't tried to be react with DNN before. Can anyone tell me a 'Hello world' custom module development tutorial in react js with DNN, I already have a sound knowledge of creating API's in DNN and the module packaging but i am not getting how react will run with the DNN Looking forward for the responses.	2	2957	1	10/17/2022 5:50 PM by 3ART Technologies Company
Setting HTTP Response Tracking Cookies Started By David Fenske I have a client requesting to add a server-side HTTP Response Header cookie to implement Rakuten advertising tracking in a way that Apple products won't reject (no 3rd party or JavaScript implemented cookies). Apart from my personal feelings about whether this is a good idea, I promised to research it. It looks like it would be pretty simple to implement on a PHP based site, but here's the only thing I can find about implementing it in the ASP.net world: https://learn.microsoft.com/en-us/aspn...	1	1428	1	1/25/2023 12:43 PM by David Fenske
Inject html tag via hard code (C#) Started By Mahmoud Nouraei Hi, I want to create a provider that injects code into the page. How to inject html code in all pages using a provider For Example: inject code (www.site.com/home' Rel='canonical' />) ......	1	1000	1	4/19/2023 5:01 AM by Mahmoud Nouraei
Started By devildog67 We're using DNN version 8.0.4. I'm getting the error below when my app routes to this URL when I'm trying to debug my module locally: 404 the resource cannot be found https://dnndev.me/Home/Co...e/CYB-Direct/GAC_ID/\| The error in the event viewer is: Object reference not set to an instance of an object. at DotNetNuke.Web.Mvc.Routing.StandardModuleRoutingProvider.GetRouteData I've confirmed that the controller rates and method index exist in the app...in fact this issue only...	1	1004	1	4/4/2023 12:41 PM by devildog67
Started By Seek78 HI, configured on a user, I have a role that allow to view a page, and another that deny it. And in a utopian world, that would violate Kiri-kin-tha's First Law of Metaphysics: 'Nothing unreal exists'. In the DotNetNuke.Security.Permissions.PermissionProvider class, it clearly reads (permissionKey='VIEW'): private bool HasPagePermission(TabInfo tab, string permissionKey) { return ( PortalSecurity.IsInRoles(tab.TabPermissions.ToString(permissionKey)) \|\| PortalSecurity.IsInRoles...	2	1085	1	3/27/2023 6:47 AM by Seek78
DnnWebViewPage and @Html.DevExtreme() helper Started By pzejer I want to use DevExtreme control in DotNetNuke MVC module. View in DNN MVC module inherits from DotNetNuke.Web.Mvc.Framework.DnnWebViewPage To use DevExtreme I comment this inheritance and gave: using DevExtreme.AspNet.Mvc to make a proper ref to Html.DevExtreme(). Problem is that without DnnWebViewPage any Url.Action() to proper controller action url is damaged. Is it possible and how to make a DnnWebViewPage inheritance and even helpers with DevExtreme helper objects Now I receive er...	2	1209	1	3/14/2023 4:06 PM by pzejer
How to test DNN manifest Started By Seek78 Hello developers, how do you test the DNN manifest before releasing a new version of your modules	5	1587	2	3/13/2023 12:56 PM by Seek78
Problem modifying logout Started By Joshua Rose Creating an auth provider and I've had some success with login But now that I'm working on logoff I can't even seem to hit the breakpoint in the authentication provider I put together. I see logoffHandler in web.config Not sure if it's related. Maybe I need to update the package to explicitly set my logoff as the logoff for the module	5	2190	2	6/27/2022 2:45 PM by Joshua Rose
How to use licensed Telerik? Started By Ana_Dana I recently upgraded to DNN 9.11.0, and the install couldn't remove Telerik as we have quite a few custom modules which use Telerik. I see that the Telerik version that is installed with DNN has security vulnerabilities. I have a developer license for Telerik. I want to to use the latest version of Telerik in my custom modules. Luckily, we used Telerik Controls directly. I see the notes and steps from this link: https://docs.dnncommunity...-removal/index.html. And the Note states: This is an O...	5	2714	2	1/25/2023 4:51 PM by Ana_Dana

These Forums are for the discussion of the open source CMS DNN platform and ecosystem.

For the benefit of the community and to protect the integrity of the ecosystem, please observe the following posting guidelines:

If you have (suspected) security issues, please DO NOT post them in the forums but instead follow the official DNN security policy.
No Advertising. This includes the promotion of commercial and non-commercial products or services which are not directly related to DNN.
No vendor trolling / poaching. If someone posts about a vendor issue, allow the vendor or other customers to respond. Any post that looks like trolling / poaching will be removed.
Discussion or promotion of DNN Platform product releases under a different brand name are strictly prohibited.
No Flaming or Trolling.
No Profanity, Racism, or Prejudice.
Site Moderators have the final word on approving / removing a thread or post or comment.
English language posting only, please.

Would you like to help us?

Awesome! Simply post in the forums using the link below and we'll get you started.

Get Involved

DNN Forums

Ask questions about your website to get help learning DNN and help resolve issues.

Forum: Building DNN Modules, Providers etc.

Topics

Would you like to help us?