Syncfusion React File Manager

Syncfusion React File Manager

A comprehensive guide to implementing the Syncfusion React File Manager component for building file system interfaces with rich features like drag-drop, multi-view support, custom operations, and full accessibility.

Quick Navigation

🚀 Just Getting Started? → Read Getting Started for installation and basic setup

🛠️ Need to Build File Operations? → Check File Operations (CRUD) for create, read, update, delete patterns

📊 Working with Local Data? → See Flat Data Structure for in-memory files and event-driven operations

✅ Need Multiple File Selection? → Learn Multiple Selection & Range Selection for Ctrl+Click, Shift+Click, drag selection

⚡ Handling Large File Lists? → Use Virtualization for smooth scrolling with 1000+ files

🎨 Want to Customize the UI? → See Customization & Styling for theming and layout options

⚙️ Looking for Advanced Features? → Explore Advanced Features for performance, custom providers, and API integration

♿ Need Accessibility or Multi-Language? → Visit Accessibility & Localization for WCAG and i18n

🔐 Need User Access Control? → Learn Access Control for role-based permissions and security

📤 Passing Custom Headers to Server? → See Pass Custom Value to Server for setRequestHeader and authentication

🎯 Need Advanced Customization? → Check Adding Custom Item to Context Menu and Adding Custom Item to Toolbar

🔧 Want to Enable/Disable Toolbar Items? → See Enable/Disable Toolbar Item for programmatic control

🖼️ Customizing Thumbnails & Icons? → Learn Customize Custom Thumbnail for icon templates

📁 Customizing Navigation Pane? → See Customize Navigation Pane for tree view customization

✨ Pre-selecting Items? → Learn Preselect Items for default selections

📦 File Manager Inside Dialog/Tabs? → See Nested Items for embedding in other components

When to Use This Skill

Use this skill when you need to:

• Create a file browser interface for your application
• Implement file upload and download functionality
• Build file management features (create, delete, rename, refresh)
• Support multiple view options (details and large icons)
• Add drag-and-drop capability to file management
• Customize context menus, toolbars, and styling
• Integrate accessibility features (keyboard navigation, ARIA)
• Support internationalization and RTL languages
• Connect to local or remote file systems

Component Overview

The File Manager is a graphical user interface component for managing file systems. It enables users to:

• File Operations: Read, create, delete, rename, upload, download, and refresh files
• Multiple Views: Switch between details view (sorted list) and large icons view (thumbnails)
• Navigation: Breadcrumb trails and navigation pane with tree view for hierarchy exploration
• Context Menu: Right-click menus with customizable options
• Drag-and-Drop: Drag files between folders with configurable drop zones
• Accessibility: Full WCAG compliance with keyboard navigation and screen reader support
• Localization: Multi-language support with RTL direction for right-to-left languages
• Customization: Extensive API for styling, theming, and behavior customization

Documentation and Navigation Guide

Core Features

Getting Started & Installation

📄 Read: references/getting-started.md

• Installation and package setup
• Basic file manager implementation
• CSS imports and theme configuration
• Initial configuration and setup
• Connection to file service (AjaxSettings)

File Operations (CRUD)

📄 Read: references/file-operations.md

• Create folders and files
• Read and browse file systems
• Update/rename operations
• Delete files and folders
• Upload and download functionality
• Multi-file selection and bulk operations
• File provider patterns and custom implementations

Views & Navigation

📄 Read: references/views-and-navigation.md

• Details view with columns
• Large icon view with thumbnails
• View switching and configuration
• Breadcrumb navigation control
• Navigation pane (tree view sidebar)
• Toolbar features and layout

Data Management

Flat Data Structure

📄 Read: references/flat-data.md

• Use local JSON data instead of server calls
• FileData interface and properties
• Permission management per item
• Event-driven file operations (create, delete, rename, search)
• State management with React hooks
• Backend synchronization patterns
• Large dataset performance optimization

Multiple Selection & Range Selection

📄 Read: references/multiple-selection.md

• Enable/disable multi-select capability
• Range selection by mouse drag
• Checkbox selection support
• Selection state management
• Selected items API and events
• Pre-selecting items on load
• Keyboard shortcuts (Ctrl+A, Shift+Click)

Preselect Items

📄 Read: references/preselect-the-items.md

• Programmatically select items on load
• Preselect based on file type, size, or date
• Context-aware preselection
• Selection methods (selectAll, clearSelection)
• Get selected items programmatically

Performance & Optimization

Virtualization & Performance

📄 Read: references/virtualization.md

• Enable virtual scrolling for large datasets
• Dynamic loading of files and folders
• Viewport-based rendering optimization
• Module injection and setup
• Performance limitations and workarounds
• Best practices for handling 1000+ items

User Interactions

Drag-and-Drop Features

📄 Read: references/drag-and-drop.md

• Enable/disable drag-drop functionality
• Drop area configuration
• Event handling (fileDragStart, fileDragStop, fileDropped)
• Cross-folder drag-drop
• Custom drag-drop behavior

Customization & Styling

📄 Read: references/customization.md

• Context menu customization
• Toolbar customization
• Details view column customization
• Navigation pane customization
• Tooltip customization
• Show/hide file extensions and hidden files
• Thumbnail configuration for large icons view
• CSS class and theme customization

Advanced Customization

Adding Custom Item to Context Menu

📄 Read: references/adding-custom-item-to-context-menu.md

• Add custom menu items to context menu
• Add icons to menu items
• Handle menu click events
• Conditional menu items based on file properties
• Dynamic menu customization

Adding Custom Item to Toolbar

📄 Read: references/adding-custom-item-to-toolbar.md

• Modify default toolbar items
• Add custom toolbar items
• Custom templates for toolbar
• Toolbar click handling
• Custom buttons, checkboxes, and dropdowns

Enable/Disable Toolbar Item

📄 Read: references/enable-disable-toolbar-item.md

• Enable/disable toolbar items programmatically
• Enable/disable based on selection
• Role-based toolbar control