syncfusion-angular-menu

What this skill does

# Implementing Syncfusion Angular Menu Component

The Menu component is a graphical user interface that serves as a navigation header for your application or site. It supports multi-level nested menu items, rich customization, data binding, templates, animations, comprehensive event handling, internationalization, state persistence, and mobile-friendly hamburger mode.

## When to Use This Skill

Use this skill when you need to:
- **Create navigation menus** with hierarchical structures
- **Bind data** from arrays or remote sources
- **Customize menu items** dynamically (add, remove, enable, disable)
- **Handle menu events** (click, open, close, select)
- **Apply animations** and control orientation
- **Add icons, images, and navigation URLs** to menu items
- **Implement accessibility** features
- **Style and theme** the menu
- **Build real-world patterns** (sidebar menus, toolbar menus, context menus)

## Component Overview

**Key Features:**
- ✅ Hierarchical and self-referential data binding
- ✅ HTML templates and custom item rendering
- ✅ Multi-level submenu support with nesting
- ✅ Multiple animation effects (FadeIn, SlideDown, ZoomIn)
- ✅ Horizontal and vertical orientation
- ✅ Icon and image support
- ✅ Enable/disable, show/hide menu items dynamically
- ✅ Event-driven customization
- ✅ RTL (Right-to-Left) support
- ✅ Accessibility features (keyboard navigation, ARIA)
- ✅ CSS customization and theming

## Documentation and Navigation Guide

### 📖 Core Documentation (Start Here)

#### 1️⃣ Getting Started
📄 **Read:** [references/getting-started.md](references/getting-started.md) **(Start here for new users)**
- ✅ Installation and package setup
- ✅ Basic menu implementation
- ✅ CSS imports and theme configuration
- ✅ Essential properties (enablePersistence, enableRtl, cssClass, hoverDelay, enableScrolling, locale)
- ✅ Standalone architecture setup
- ✅ First application example

#### 2️⃣ Data Source Binding and Templates
📄 **Read:** [references/data-source-binding.md](references/data-source-binding.md)
- ✅ Hierarchical data binding with field mappings
- ✅ Self-referential data structures
- ✅ Remote data binding with DataManager
- ✅ HTML templates and custom item rendering
- ✅ Dynamic data population
- ✅ FieldSettingsModel configuration

#### 3️⃣ Menu Items Customization & Dynamic Management
📄 **Read:** [references/menu-items.md](references/menu-items.md) **(Now includes methods!)**
- ✅ Menu item properties (text, id, iconCss, url, separator)
- ✅ Icons and images in menu items
- ✅ Navigation URLs
- ✅ Custom attributes (htmlAttributes)
- ✅ **NEW:** Dynamic Methods Reference:
  - `insertBefore()` - Add items before a target
  - `insertAfter()` - Add items after a target
  - `removeItems()` - Delete menu items
  - `enableItems()` - Enable/disable items
  - `showItems()` - Display hidden items
  - `hideItems()` - Hide menu items
- ✅ Enable/disable menu items
- ✅ Show/hide menu items
- ✅ Add, remove, insert menu items dynamically
- ✅ Separators for grouping items
- ✅ Complete dynamic menu management example

#### 4️⃣ Animation and Orientation
📄 **Read:** [references/animation-and-orientation.md](references/animation-and-orientation.md)
- ✅ Animation settings (effect, duration, easing)
- ✅ Animation effects (FadeIn, SlideDown, ZoomIn, None)
- ✅ Horizontal and vertical orientation
- ✅ Sub-menu positioning and behavior
- ✅ Menu open-on-click vs hover behavior

#### 5️⃣ Events and Interactions
📄 **Read:** [references/events-and-interactions.md](references/events-and-interactions.md) **(Enhanced with event arguments)**
- ✅ Event overview (7 events documented)
- ✅ **NEW:** Complete Event Arguments Documentation:
  - `BeforeOpenCloseMenuEventArgs` - beforeOpen/beforeClose events
  - `OpenCloseMenuEventArgs` - onOpen/onClose events
  - `MenuEventArgs` - select/beforeItemRender events
- ✅ beforeOpen and beforeClose events (cancelable)
- ✅ onOpen and onClose events
- ✅ Select event handling
- ✅ beforeItemRender event (for tooltips and custom rendering)
- ✅ Created event for initialization
- ✅ Dynamic menu modification through events

### 🎯 Advanced Features & Patterns

#### 6️⃣ Complete API Reference
📄 **Read:** [references/api-reference.md](references/api-reference.md) **(Comprehensive API documentation!)**
- ✅ All MenuModel properties with examples (16 properties)
- ✅ All MenuItem properties with examples (7 properties)
- ✅ Animation settings configuration
- ✅ Field settings for data binding
- ✅ **All Menu Methods** with signatures and examples:
  - insertBefore(), insertAfter(), removeItems()
  - enableItems(), showItems(), hideItems()
- ✅ **All Menu Events** with arguments
- ✅ Event arguments interfaces
- ✅ Enumerations (Orientation, MenuEffect, MenuOpenType)
- ✅ Quick reference summary

#### 7️⃣ Hamburger Mode and Responsive Design
📄 **Read:** [references/hamburger-and-responsive.md](references/hamburger-and-responsive.md) **(Mobile-first design)**
- ✅ Hamburger mode overview
- ✅ hamburgerMode property configuration
- ✅ target and title properties
- ✅ Basic hamburger implementation
- ✅ Responsive toggle (Desktop/Mobile)
- ✅ Hamburger with animations
- ✅ Complete mobile menu solution
- ✅ State persistence with hamburger
- ✅ Accessibility best practices
- ✅ Touch-friendly interactions

#### 8️⃣ Internationalization and State Management
📄 **Read:** [references/internationalization-and-persistence.md](references/internationalization-and-persistence.md) **(i18n + Storage)**
- ✅ Localization (i18n) with 15+ locales
- ✅ RTL language support (Arabic, Hebrew, Persian)
- ✅ State persistence (enablePersistence)
- ✅ HTML sanitization (enableHtmlSanitizer)
- ✅ Hover delay control (hoverDelay)
- ✅ Custom CSS classes (cssClass)
- ✅ Advanced configuration patterns
- ✅ Complete setup example

#### 9️⃣ Styling and Appearance
📄 **Read:** [references/styling-and-appearance.md](references/styling-and-appearance.md)
- ✅ CSS styling and custom classes
- ✅ Rounded corner styling
- ✅ Title and icon positioning
- ✅ Theme customization
- ✅ Material3 and other theme integration
- ✅ CSS variable customization

#### 🔟 Advanced Features and Scrolling
📄 **Read:** [references/advanced-features.md](references/advanced-features.md)
- ✅ Right-to-Left (RTL) language support
- ✅ Horizontal and vertical scrolling
- ✅ Large menu handling
- ✅ Menu item grouping with separators
- ✅ Accessibility features (keyboard navigation, ARIA)
- ✅ Nested submenu patterns

#### 1️⃣1️⃣ Use Cases and Real-World Patterns
📄 **Read:** [references/use-cases-and-scenarios.md](references/use-cases-and-scenarios.md)
- ✅ Sidebar menu implementations
- ✅ Toolbar menu patterns
- ✅ Context menu scenarios
- ✅ ListView and other component integrations
- ✅ Multi-level menu structures
- ✅ Mobile navigation
- ✅ Admin dashboard patterns
- ✅ Best practices and common patterns

### 🔍 Quick Access by Task

**I need to...**
- ▶️ **Install and get started** → [getting-started.md](references/getting-started.md)
- ▶️ **Add dynamic menu items** → [menu-items.md](references/menu-items.md)
- ▶️ **Bind data from array/API** → [data-source-binding.md](references/data-source-binding.md)
- ▶️ **Handle menu clicks and events** → [events-and-interactions.md](references/events-and-interactions.md)
- ▶️ **Add animations** → [animation-and-orientation.md](references/animation-and-orientation.md)
- ▶️ **Make mobile-friendly menu** → [hamburger-and-responsive.md](references/hamburger-and-responsive.md)
- ▶️ **Support multiple languages** → [internationalization-and-persistence.md](references/internationalization-and-persistence.md)
- ▶️ **Find all properties/methods/events** → [api-reference.md](references/api-reference.md)
- ▶️ **Style and customize appearance** → [styling-and-appearance.md](references/styling-and-appearance.md)
- ▶️ **Build production pattern** → [use-cases-and-scenarios.md](references/use-cases-and-scenarios.md)

## Quick Start Example

```typescript
import { Component } from '@angular/core';
import { MenuModule } fr