Nucleus .Net Core CMS
  1. Home
  2. Documentation
    1. Administration
      1. Setup
        1. Windows Setup Guide
        2. Linux Setup Guide
        3. Azure App Service Setup Guide
        4. Docker Setup Guide
      2. Content Management
        1. Managing Pages
        2. Editing Content
        3. Files and Folders
      3. Operations
        1. Instrumentation
        2. Health Checks
        3. Logging
    2. Site Management
      1. Configuration Files
      2. Site Settings
      3. Roles
      4. Users
      5. Manage Extensions
      6. Task Scheduler
      7. System Administrators
      8. Search Settings
      9. Lists
      10. System Status
      11. Mail Templates
      12. Api Keys
    3. Modules
      1. Content
        1. Text/Html
        2. Documents
        3. Static Content
        4. Links
        5. Multi-Content
        6. Media
        7. Shadow
        8. IFrame
        9. Accept Terms
      2. Navigation
        1. Site Map
        2. Page Links
        3. Files List
      3. Utility
        1. Error Report
        2. Search
        3. Contact Us
      4. Applications
        1. Forums
        2. Publish
    4. Other Extensions
      1. Search
        1. Search Providers Comparison
        2. Azure Search
        3. Elastic Search
        4. Typesense Search
        5. Bing Custom Search
        6. Google Custom Search
        7. Advanced SiteMap
        8. Tika Server Converter
      2. Authentication
        1. SAML Client
        2. OAuth Client
      3. File Systems
        1. Azure Blob Storage
        2. Amazon S3
        3. SharePoint Integration for Nucleus
        4. Google Cloud Storage
      4. Communications Providers
        1. Mail Providers
          1. SMTP Email
          2. SendGrid
          3. Azure Email
          4. Pickup Directory
      5. Google Analytics
    5. Reference Documents
      1. Release Notes
      2. Configuration Reference
      3. Third-Party Components
  3. Developer Documentation
    1. Extensions
      1. Extensions Overview
        1. Layouts and Containers
        2. Modules
        3. Scheduled Tasks
        4. Control Panel Extensions
        5. Other Examples
    2. Topics
      1. Authorization
      2. Saving Settings
      3. Razor Views
      4. Controls
        1. File Selector
        2. File Upload
        3. Folder Selector
        4. Paging Control
      5. Database Scripts
      6. Caching Data
      7. Startup Classes
      8. Data Providers
      9. Event Handlers
      10. Extension Packaging
    3. Reference
      1. API Documentation
      2. CSS Reference
      3. Schemas
        1. package.xsd
        2. config.schema.json
      4. Error Codes
  4. Resources
    1. Tutorials
      1. Developing a Nucleus Module
      2. Using Blazor Components
    2. White Papers
      1. Nucleus Security Features
  5. News
  6. Forums
  7. Contact Us
  8. Downloads
  9. Extensions Store

    Developer Documentation

    Nucleus extensions are developed using .NET Core, MVC and Razor.

    1. Extensions
      Extensions can add new layouts, modules, file system providers, scheduled tasks, content editors, entire line-of-business applications and other components. Read about extensibility options for Nucleus.
      1. Extensions Overview
        Extensions can add new layouts, modules, file system providers, scheduled tasks, content editors, entire line-of-business applications and other components. Read about extensibility options for Nucleus.
    2. Topics
      Nucleus Extension development topics.
      1. Authorization
        Nucleus implements .Net Core Authorization policies in order to control access to controllers and/or controller actions. Learn about the Nucleus authorization policies here.
      2. Saving Settings
        How to save and retrieve module and site settings.
      3. Razor Views
        The user interface for Nucleus modules and extensions is a Razor view. Your views can make use of Nucleus view features (tag helpers, html helpers and url helpers) to make it easier to interact with Nucleus.
      4. Controls
        Nucleus includes some shared controls that you can use in your extensions. The FileSelector, FolderSelector, FileUpload and PagingControl controls are all View Components that can be used in your Razor views. Use them to create a consistent user interface for file management and paging.
      5. Database Scripts
        Database scripts are used to create and manage your database schema (tables, indexes and other database objects). Learn how to create database scripts for your extension here.
      6. Caching Data
        Nucleus core caches most data entities in memory in order to improve performance. Modules and extensions can use the Nucleus Cache Manager to cache their own data.
      7. Startup Classes
        Startup classes add functionality to Nucleus during startup.
      8. Data Providers
        Data providers are implemented by Nucleus extensions in order to interact with the database.
      9. Event Handlers
        The Nucleus core and Nucleus Extensions can raise system events for others to handle, or implement Event Handlers to execute code when a system or extension event is raised.
      10. Extension Packaging
        An extension package is a zip file which contains all of the files needed for your extension, along with a Extension Packaging (package.xml) file with instructions for Nucleus on how to install your components. Read about the packaging and manifest format here.
    3. Reference
      Nucleus developer reference documents.
      1. API Documentation
        Nucleus framework (API) documentation.
      2. CSS Reference
        Description of CSS classes which can be used by extensions.
      3. Schemas
        Schema downloads.
      4. Error Codes
        Reference listing of Nucleus Developer Extensions error codes.
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