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TYPO3 Explained
Release: 10.4

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  • Introduction
  • API A-Z
    • Backend Access Control (Users & Roles)
      • Users and Groups
      • Password Reset Functionality
      • Roles
      • Access Control Options
      • Other Options
      • More About File Mounts
      • Backend Users Module
    • AJAX
      • Client-Side Programming
      • Backend
    • Assets (CSS, JavaScript, Media)
    • Authentication
    • Autoloading
    • Backend Layout
    • Backend Modules
      • Backend Interface
      • The Backend Template View
      • Backend Module API
    • Backend Routing
    • Backend User Object
    • Bootstrapping
    • Broadcast Channels
    • Caching
      • Quick Start for Integrators
      • Configuration
      • Caching Framework Architecture
      • Cache frontends
      • Cache backends
      • Developer Information
    • System Categories
    • System Collections
    • Symfony Console Commands (cli)
    • Content Elements & Plugins
      • Introduction
      • Create Custom Content Elements
      • Create Plugins
      • Configure Custom Backend Preview for Content Element
      • Add Elements to the Content Element Wizard
      • Flexforms
      • Backend Layout
      • Best practices
    • Context API and Aspects
    • Context Sensitive Help (CSH)
      • The $TCA_DESCR Array
      • The Language Files for CSH
      • Implementing CSH
    • Crop Variants for Images
      • General Configuration
      • Crop variants configuration per content element
    • Data Formats
    • Database (doctrine-dbal)
      • Introduction
      • Configuration
      • Database Structure
      • Upgrade Table and Field Definitions
      • Basic CRUD
      • Class Overview
      • ConnectionPool
      • QueryBuilder
      • Connection
      • ExpressionBuilder
      • RestrictionBuilder
      • Statement
      • QueryHelper
      • Migrating from TYPO3_DB
      • Various Tips and Tricks
    • Debugging
    • Dependency Injection
    • Deprecation
    • Directory Structure
    • Enumerations & BitSets
      • How To Use Enumerations
      • How To Use BitSets
    • Environment
    • Error and Exception Handling
      • Configuration
      • Error Handler
      • Production Exception Handler
      • Debug Exception Handler
      • Examples
      • How to extend the error and exception handling
    • Events, Signals and Hooks
      • Extending the TYPO3 Core
      • EventDispatcher (PSR-14 Events)
      • Event list
        • Backend
          • AfterFormEnginePageInitializedEvent
          • AfterHistoryRollbackFinishedEvent
          • AfterPageColumnsSelectedForLocalizationEvent
          • BeforeFormEnginePageInitializedEvent
          • BeforeHistoryRollbackStartEvent
          • ModifyPageLayoutOnLoginProviderSelectionEvent
          • SwitchUserEvent
          • SystemInformationToolbarCollectorEvent
        • Core
          • Configuration
            • AfterTcaCompilationEvent
            • ModifyLoadedPageTsConfigEvent
          • DataHandling
            • AppendLinkHandlerElementsEvent
            • IsTableExcludedFromReferenceIndexEvent
          • Database
            • AlterTableDefinitionStatementsEvent
          • Html
            • BrokenLinkAnalysisEvent
          • Mail
            • AfterMailerInitializationEvent
          • Package
            • AfterPackageActivationEvent
            • AfterPackageDeactivationEvent
            • BeforePackageActivationEvent
            • PackagesMayHaveChangedEvent
          • Page
            • BeforeJavaScriptsRenderingEvent
            • BeforeStylesheetsRenderingEvent
          • Resource
            • AfterFileAddedEvent
            • AfterFileAddedToIndexEvent
            • AfterFileContentsSetEvent
            • AfterFileCopiedEvent
            • AfterFileCreatedEvent
            • AfterFileDeletedEvent
            • AfterFileMarkedAsMissingEvent
            • AfterFileMetaDataCreatedEvent
            • AfterFileMetaDataDeletedEvent
            • AfterFileMetaDataUpdatedEvent
            • AfterFileMovedEvent
            • AfterFileProcessingEvent
            • AfterFileRemovedFromIndexEvent
            • AfterFileRenamedEvent
            • AfterFileReplacedEvent
            • AfterFileUpdatedInIndexEvent
            • AfterFolderAddedEvent
            • AfterFolderCopiedEvent
            • AfterFolderDeletedEvent
            • AfterFolderMovedEvent
            • AfterFolderRenamedEvent
            • AfterResourceStorageInitializationEvent
            • BeforeFileAddedEvent
            • BeforeFileContentsSetEvent
            • BeforeFileCopiedEvent
            • BeforeFileCreatedEvent
            • BeforeFileDeletedEvent
            • BeforeFileMovedEvent
            • BeforeFileProcessingEvent
            • BeforeFileRenamedEvent
            • BeforeFileReplacedEvent
            • BeforeFolderAddedEvent
            • BeforeFolderCopiedEvent
            • BeforeFolderDeletedEvent
            • BeforeFolderMovedEvent
            • BeforeFolderRenamedEvent
            • BeforeResourceStorageInitializationEvent
            • EnrichFileMetaDataEvent
            • GeneratePublicUrlForResourceEvent
            • ModifyIconForResourcePropertiesEvent
            • SanitizeFileNameEvent
          • Tree
            • ModifyTreeDataEvent
        • Extbase
          • Mvc
            • AfterRequestDispatchedEvent
            • BeforeActionCallEvent
          • Persistence
            • AfterObjectThawedEvent
            • EntityAddedToPersistenceEvent
            • EntityPersistedEvent
            • EntityRemovedFromPersistenceEvent
            • EntityUpdatedInPersistenceEvent
            • ModifyQueryBeforeFetchingObjectDataEvent
            • ModifyResultAfterFetchingObjectDataEvent
        • ExtensionManager
          • AfterExtensionDatabaseContentHasBeenImportedEvent
          • AfterExtensionFilesHaveBeenImportedEvent
          • AfterExtensionStaticDatabaseContentHasBeenImportedEvent
          • AvailableActionsForExtensionEvent
        • Frontend
          • ModifyHrefLangTagsEvent
        • FrontendLogin
          • LoginConfirmedEvent
          • ModifyLoginFormViewEvent
          • SendRecoveryEmailEvent
        • Impexp
          • BeforeImportEvent
        • Install
          • ModifyLanguagePackRemoteBaseUrlEvent
        • Linkvalidator
          • BeforeRecordIsAnalyzedEvent
        • Seo
          • ModifyUrlForCanonicalTagEvent
        • Setup
          • AddJavaScriptModulesEvent
        • Workspaces
          • AfterCompiledCacheableDataForWorkspaceEvent
          • AfterDataGeneratedForWorkspaceEvent
          • GetVersionedDataEvent
          • SortVersionedDataEvent
      • Signals and Slots (deprecated)
      • Hooks
      • JavaScript Event API
        • Regular Event
        • Debounce Event
        • Throttle Event
        • RequestAnimationFrame Event
    • Examples
      • Rendering Page Trees
      • Clipboard
      • Context-Sensitive Menus
      • Parsing HTML
      • Links to Edit Records
      • Using Custom Permission Options
    • Extension Scanner
    • Digital Assets Management (FAL)
      • Introduction
      • Basic Concepts
      • Architecture
        • Overview
        • Folders
        • Database Structure
        • Components
        • PSR-14 Events
      • Administration
        • Permissions
        • File Storages
        • Maintenance
      • Using FAL
        • Using FAL in the Frontend
        • TCA Definition
        • The ResourceFactory Class
        • Working With Files, Folders and File References
        • Working With Collections
        • Searching for Files
    • Custom File Processors
    • Flash Messages
    • Flexforms
    • Fluid
      • Introduction to Fluid
    • FormEngine
      • Introduction
      • Main Rendering Workflow
      • Data Compiling
      • Rendering
    • Form Protection Tool
    • Variables and Constants
    • HTTP Request Library / Guzzle / PSR-7
    • Icon API
    • Internationalization and Localization
      • Introduction
      • Supported languages
      • Managing Translations
      • Translation Servers
        • Localization with Crowdin
          • Extension Integration
          • Online Translation with Crowdin
          • Workflow
          • Frequently Asked Questions (FAQ)
        • Localization with Pootle
        • Custom Translation Servers
      • XLIFF Format
      • Working with XLIFF files
    • JavaScript in TYPO3 Backend
      • RequireJS in the TYPO3 Backend
        • Use RequireJS in Your Own Extension
        • Dependency Handling
        • Loading Your Own or Other RequireJS Modules
        • Shim Library to Use it as Own RequireJS Modules
      • Various JavaScript Modules
        • Modals
        • Multi-Step Wizard
        • DocumentService (jQuery.ready substitute)
      • Event Api
      • Navigation via JavaScript
      • JavaScript Form Helpers
    • Linkbrowser
      • LinkBrowser API
      • LinkHandler Api
    • Locking API
    • Logging Framework
      • Quickstart
      • Logger
      • Configuration of the Logging System
      • The LogRecord Model
      • Log Writers
      • Log Processors
    • Mail API
    • MetaTag API
    • Namespaces
    • PageTitle API
    • Page Types
    • Pagination
    • Password Hashing
    • Request Handling (Middlewares)
      • TYPO3 Request Object
    • Routing - "Speaking URLs" in TYPO3
      • Introduction to Routing
      • Page based Routing
      • Advanced Routing Configuration (for Extensions)
      • Extending Routing
      • Collection of various routing examples
    • Rich Text Editors (RTE)
      • CKEditor Rich Text Editor
      • Rich Text Editors in the TYPO3 Backend
        • Introduction
        • Plugging a RTE
      • RTE Transformations
        • Introduction
        • Transformation Overview
        • Custom Transformations API
      • Historical Perspective on RTE Transformations
        • Properties and Transformations
        • RTE Transformations in Content Elements
    • SEO
      • MetaTag API
      • PageTitle API
      • XML Sitemap
    • Services
      • Introduction
      • Using Services
        • Service Precedence
        • Simple Use
        • Use With Subtypes
        • Calling a Chain of Services
      • Configuration
        • Registration Changes
        • Service Configuration
        • Service Type Configuration
      • Developer's Guide
        • Introducing a New Service Type
        • Implementing a Service
        • Service API
        • Service-related API
    • Session Storage Framework
    • Site Handling
      • Basics
      • Creating a new site configuration
      • Base Variants
      • Adding Languages
      • Error Handling
      • Writing a Custom Page Error Handler
      • Static Routes
      • Using Environment Variables in Site Configuration
      • Using Site Configuration in TypoScript
      • Using Site Config in Conditions
      • Site Settings
      • CLI Tools for Site Handling
      • PHP API: Accessing Site Configuration
      • Extending Site Configuration
    • Soft References
    • Symfony Expression Language
    • System Log
    • System Registry
    • TSFE
    • TCE (TYPO3 Core Engine) & DataHandler
      • Introduction
      • Database: DataHandler Basics (Formerly Known as TCEmain)
      • Using DataHandler in Scripts
      • The "/record/commit" Route
      • File Functions Basics
      • The "tce_file.php" API
    • Upgrade Wizards
      • The Concept of Upgrade Wizards
      • Creating upgrade wizards
      • class.ext_update.php
    • Versioning and Workspaces
    • XCLASSes (Extending Classes)
    • XML Sitemap
  • Coding Guidelines
    • Introduction
    • PHP Coding Guidelines
      • PHP File Formatting
        • General Requirements for PHP Files
        • File Structure
        • PHP Syntax Formatting
        • Using phpDoc
      • PHP Architecture
        • Modeling Cross Cutting Concerns
          • Static Methods, static Classes, Utility Classes
          • Traits
          • Services
        • Working With Exceptions
        • General Links
      • Coding: Best practices
        • Accessing the Database
        • Singletons
        • Static Methods
        • Localization
        • Unit Tests
        • Handling Deprecation
        • Namespaces and Class Names of User Files
        • Hook Naming
    • JavaScript Coding Guidelines
    • TypeScript Coding Guidelines
    • TypoScript Coding Guidelines
    • TSconfig Coding Guidelines
    • Xliff Coding Guidelines
    • Yaml Coding Guidelines
    • reStructuredText (reST)
  • Configuration
    • Configuration overview
    • Glossary
    • Feature Toggles
    • $GLOBALS
    • $GLOBALS['TYPO3_CONF_VARS']
    • Global Meta Information about TYPO3
    • TSconfig
    • TypoScript Syntax
      • What Is TypoScript?
      • Syntax
        • Introduction
        • Contexts
        • TypoScript syntax
        • Conditions
        • Includes
      • Sorting out Details
        • Parsing, Storing and Executing TypoScript
        • Myths, FAQ and Acknowledgements
      • The TypoScript Parser API
        • Introduction
        • Parsing Custom TypoScript
        • Implementing Custom Conditions
    • User Settings Configuration
      • ['columns'] Section
      • ['showitem'] Section
      • Extending the User Settings
      • View the Configuration
    • YAML
      • YAML API
      • YAML syntax
      • Services.yaml
  • Extension development
    • Introduction
    • Extension Management
    • System and Local Extensions
    • Files and Locations
    • composer.json
    • Declaration File (ext_emconf.php)
    • Configuration Files (ext_tables.php & ext_localconf.php)
    • Naming Conventions
    • Extension Configuration (ext_conf_template.txt)
    • Extending the TCA Array
      • Storing the Changes
      • Customization Examples
      • Verifying the TCA
    • Choosing an extension key
    • Creating a new Extension
    • Creating a new distribution
    • Adding Documentation
    • Extbase
    • Frontend plugin
      • AbstractPlugin
    • Publish Your Extension
      • Publish your extension in the TER
    • Other resources
  • Security Guidelines
    • Introduction
    • The TYPO3 Security Team
    • General Information
    • Types of Security Threats
    • General Guidelines
    • Guidelines for System Administrators
    • Guidelines for TYPO3 Integrators
    • Guidelines for Editors
    • Backup Strategy
    • Detect, Analyze and Repair a Hacked Site
  • Testing
    • History
    • Core testing
    • Extension testing
    • Project testing
    • Writing unit tests
    • Writing functional tests
    • Writing acceptance tests
    • FAQ
  • About This Manual
  • Sitemap
  • Index

PAGE CONTENTS

  • ExtensionManager
  1. Start
  2. API A-Z
  3. Events, Signals and Hooks
  4. Event list
  5. ExtensionManager
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ExtensionManager¶

The following list contains PSR-14 events in EXT:extension_manager.

Contents:

  • AfterExtensionDatabaseContentHasBeenImportedEvent
  • AfterExtensionFilesHaveBeenImportedEvent
  • AfterExtensionStaticDatabaseContentHasBeenImportedEvent
  • AvailableActionsForExtensionEvent
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Last updated: Mar 24, 2023 18:24

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