syncfusion-react-inputs

Implementing Syncfusion React Inputs

Uploader

The Syncfusion React UploaderComponent provides a rich file upload control with async upload, drag-and-drop, chunk upload with pause/resume/cancel, validation, templates, form integration, and accessibility support.

Navigation Guide

🛑 Agentic use: Do not execute multiple steps autonomously. Confirm with the user before each action (install, run, file creation).

Getting Started

📄 Read: references/getting-started.md

• Installing @syncfusion/ej2-react-inputs 🛑 STOP — Do not install packages autonomously. Ask the user to run: npm install @syncfusion/ej2-react-inputs. Verify with npm audit
• License registration
• Basic UploaderComponent usage in JSX/TSX
• CSS theme imports
• Drop area configuration
• Success and failure event handling

Asynchronous Upload

📄 Read: references/async-upload.md

• asyncSettings with saveUrl and removeUrl
• Multiple vs. single file upload (multiple)
• Auto upload vs. manual upload (autoUpload)
• Sequential upload (sequentialUpload)
• Preloaded files (files property)
• Adding custom HTTP headers via uploading/removing events
• Server-side save/remove action examples

Chunk Upload

📄 Read: references/chunk-upload.md

• Enabling chunk upload with asyncSettings.chunkSize
• Retry configuration (retryCount, retryAfterDelay)
• Pause and resume chunked uploads (pause, resume methods)
• Cancel uploads (cancel method)
• chunkSuccess and chunkFailure events
• Server-side chunk handling (C#)

Validation

📄 Read: references/validation.md

• Allowed file extensions (allowedExtensions)
• File size limits (minFileSize, maxFileSize)
• Maximum file count using selected event
• Duplicate file prevention
• Drag-and-drop image validation

File Sources

📄 Read: references/file-source.md

• Clipboard paste upload
• Directory/folder upload (directoryUpload)
• Drag-and-drop with custom drop area (dropArea)
• Customizing drop area appearance

Templates and Customization

📄 Read: references/template-customization.md

• File list template property
• Custom upload UI with showFileList: false
• Customizing action buttons (buttons property)
• Progress bar customization
• Hiding the default drop area
• Style and appearance overrides

Advanced How-To Scenarios

📄 Read: references/advanced-how-to.md

• Programmatic file upload (upload method, getFilesData)
• Invisible/background upload
• Image preview before uploading
• Resize images before upload
• Sort selected files
• Check file size / MIME type before upload
• Confirm dialog before file removal
• Open/edit uploaded files
• Trigger file browser from external button
• Convert uploaded image to binary
• JWT authentication for secure upload ⚠️ Never hardcode tokens. Retrieve from a secure session store at runtime. Do not log request headers or token values.
• Form support (HTML form, template-driven, reactive)
• Localization (custom locale strings)
• Accessibility and keyboard navigation

API Reference

📄 Read: references/api.md

• All properties (allowedExtensions, asyncSettings, autoUpload, buttons, cssClass, directoryUpload, dropArea, dropEffect, enabled, files, htmlAttributes, locale, maxFileSize, minFileSize, multiple, sequentialUpload, showFileList, template, and more)
• All methods (upload, remove, cancel, pause, resume, retry, clearAll, getFilesData, bytesToSize, createFileList, sortFileList)
• All events (uploading, success, failure, selected, removing, change, progress, chunkSuccess, chunkFailure, chunkUploading, actionComplete, beforeRemove, beforeUpload, canceling, clearing, fileListRendering, pausing, resuming, created)

Quick Start Example

import { UploaderComponent } from '@syncfusion/ej2-react-inputs';
import '@syncfusion/ej2-base/styles/material.css'

Common Patterns

Auto Upload with Validation

Manual Upload with Custom Buttons

Chunk Upload for Large Files

Key Decision Guide

NumericTextBox

The Syncfusion React NumericTextBoxComponent is a specialized input control for numeric data entry with support for number formatting (currency, percentage, scientific notation), min/max range validation, spin buttons, decimal precision control, internationalization, RTL languages, and full WCAG 2.2 accessibility compliance.

Documentation & Navigation Guide

🛑 Agentic use: Do not execute multiple steps autonomously. Confirm with the user before each action (install, run, file creation).

When the user needs help with NumericTextBox, guide them to the appropriate reference:

Getting Started

📄 Read: references/getting-started.md

• Installation and package setup
• CSS imports and themes
• React component import and basic JSX
• Creating your first NumericTextBox
• Running the application

Formats & Validation

📄 Read: references/formats-and-validation.md

• Standard format specifiers (currency, percentage, number, scientific)
• Custom number formats with # and 0 patterns
• Range validation with min and max properties
• strictMode for enforcing valid ranges
• Real-world formatting examples

Spin Buttons & Step Control

📄 Read: references/spin-buttons-and-step.md

• Enabling/disabling spin button arrows
• Step property for increment values
• Customizing spin button appearance and behavior
• Precision with step increments
• Keyboard shortcuts (Arrow Up/Down)

Adornments & Styling

📄 Read: references/adornments-and-styling.md

• Prefix and suffix text (units, currency symbols)
• CSS classes and custom styling
• Placeholder, disabled, and readonly states
• Focus and blur event handling
• Theme customization and appearance options

Precision & Decimals

📄 Read: references/precision-decimals.md

• decimals property for controlling decimal places
• validateDecimalOnType for real-time precision validation
• Maintaining trailing zeros in display
• Rounding behavior and edge cases
• Precision during input vs display

Two-Way Binding & Forms

📄 Read: references/two-way-binding-forms.md

• Two-way value binding in React (value prop + onChange)
• Controlled component patterns
• React state management
• React Hook Form integration
• Form validation with NumericTextBox

Globalization & Accessibility

📄 Read: references/globalization-accessibility.md

• Internationalization and locale support
• Right-to-Left (RTL) language support
• WCAG 2.2 accessibility compliance
• Keyboard navigation and shortcuts
• Screen reader support with ARIA attributes
• Focus management and color contrast

API Reference

📄 Read: references/api.md

• Complete properties reference (value, min, max, step, format, decimals, etc.)
• Methods reference (increment, decrement, getText, focusIn, focusOut, destroy, etc.)
• Events reference with full argument types (change, blur, focus, created, destroyed)

Quick Start Example

Here's a minimal working example to get started:

Key points:

• Import NumericTextBoxComponent from @syncfusion/ej2-react-inputs
• Import required CSS themes (material3 in this example)
• Use value prop for the current numeric value
• Use onChange event to update React state
• Add min, max, step for validation and controls

Common Patterns

1. Currency Input

2. Percentage Input

3. Integer-Only Input

4. Bounded Range with Validation

5. Form Field with Label

Key Properties Reference

Common Use Cases

1. Shopping Cart - Quantity Input

• Integer-only, min=1, step=1, spinner for easy adjustment

2. Price Calculator - Currency Field

• format="c2", min=0, prefix="$", two decimal places

3. Rating or Score - 0-100 Range

• min=0, max=100, strictMode=true, no decimals

4. Discount Percentage

• format="p", min=0, max=100, two decimal places

5. Measurement Input

• decimals=2, suffix=" cm", min=0, spinner for precision

6. Financial Form

• format="c2", validation, form integration, accessibility

Next Steps

1. Package requirement: The packages @syncfusion/ej2-react-inputs, @syncfusion/ej2-base, and @syncfusion/ej2-buttons must be present in your project's package.json. Confirm they are already installed and that your lockfile (e.g., package-lock.json or yarn.lock) pins their versions for supply-chain integrity. When adding them, use an explicit version range such as @syncfusion/ej2-react-inputs@^27.x.x to avoid unpinned dependency risks.
2. Getting Started reference: For installation details and basic setup, see references/getting-started.md.
3. Choose your reference: Based on your use case (formatting, validation, forms, etc.), navigate to the relevant reference section above.
4. Review examples: Each reference contains ready-to-use code samples that can be adapted to your requirements.
5. Customize: Modify the examples to fit your specific use case and application needs.

For detailed implementation guidance, navigate to the appropriate reference file above.

TextBox

The TextBox component is a lightweight input control that captures user text input with support for floating labels, validation states, icons, and advanced features. This skill guides you through implementing, configuring, and customizing the TextBox component in React applications.

Navigation Guide

🛑 Agentic use: Do not execute multiple steps autonomously. Confirm with the user before each action (install, run, file creation).

Getting Started

📄 Read: references/getting-started.md

• Vite setup for React development
• Installing @syncfusion/ej2-react-inputs package 🛑 STOP — Do not install packages autonomously. Ask the user to run: npm install @syncfusion/ej2-react-inputs. Pin a specific version (e.g., @syncfusion/ej2-react-inputs@28.x.x) and verify with npm audit
• Adding CSS imports and themes
• Creating your first TextBox component
• Adding icons and floating labels
• Running the development server 🛑 STOP — Do not start the dev server autonomously. Ask the user to run: npm run dev

Features and Groups

📄 Read: references/features-and-groups.md

• Floating label behavior (Never, Always, Auto)
• Icons with addIcon() method (prepend/append)
• Clear button with showClearButton property
• Rounded corner with e-corner CSS class
• Disabled state with enabled={false}
• Multi-line textbox creation
• TextBox with clear button and floating label combinations

Styling and Sizing

📄 Read: references/styling-and-sizing.md

• Three predefined sizes: Normal, Small (e-small), Large (e-bigger)
• Applying size classes via cssClass property
• Rounded corner with e-corner CSS class
• CSS customization for TextBox wrapper and floating label
• Custom CSS classes and themes
• Responsive design patterns

Multiline TextBox

📄 Read: references/multiline-textbox.md

• Creating multiline/textarea inputs with multiline={true}
• Floating labels with multiline
• Auto-resizing textboxes
• Disabling resize functionality
• Limiting text length with htmlAttributes={{ maxlength: '...' }}
• Character counting and display

Validation and States

📄 Read: references/validation-and-states.md

• Error, warning, and success validation states via cssClass
• Applying validation classes (e-error, e-warning, e-success)
• Disabled state with enabled={false} (not disabled)
• Read-only state with readonly={true}
• Differences between disabled and read-only
• Dynamic color changes based on values using input event

Advanced Features

📄 Read: references/advanced-features.md

• Adornments: prependTemplate and appendTemplate properties
• Interactive adornments (password toggle, delete button)
• React functional components with hooks
• useState, useEffect, useRef, useReducer integration
• Event handling (created, input, change events)
• Form validation patterns

Accessibility and Migration

📄 Read: references/accessibility-and-migration.md

• WCAG 2.2, Section 508, and WAI-ARIA compliance
• Screen reader support and ARIA attributes
• Right-to-Left (RTL) support with enableRtl property
• Keyboard navigation support
• Migrating from CSS TextBox to React component
• Before/after code comparison

API Reference

📄 Read: references/api.md

• All properties: placeholder, floatLabelType, value, type, cssClass, multiline, showClearButton, enabled, readonly, enableRtl, enablePersistence, autocomplete, htmlAttributes, locale, width, prependTemplate, appendTemplate
• Methods: addIcon, addAttributes, removeAttributes, focusIn, focusOut, destroy, getPersistData
• Events: created, destroyed, change, input, focus, blur

Quick Start

Basic TextBox with Floating Label

TextBox with Icon

TextBox with Clear Button

Multiline TextBox

Common Patterns

Form with Validation States

Password TextBox with Toggle

Email Input with Unit Label

Rounded Corner TextBox

Disabled TextBox

RTL TextBox

Auto-sizing Multiline TextBox

Key Properties

Key Events

Related Documentation

ℹ️ External links below are for manual reference only. Do not auto-fetch these URLs in an agentic pipeline without explicit user consent.

• Syncfusion React TextBox Component Demo (external)
• React TextBox API Reference (external)
• Syncfusion React Inputs Package (external — verify before installing)
• React Functional Components

CheckBox

The Syncfusion React CheckBoxComponent is a graphical UI element that allows users to select one or more options. It supports checked, unchecked, and indeterminate states, flexible label positioning, size variants, full accessibility compliance, and rich CSS customization.

Package: @syncfusion/ej2-react-buttons

Navigation Guide

🛑 Agentic use: Do not execute multiple steps autonomously. Confirm with the user before each action (install, run, file creation).

Getting Started

📄 Read: references/getting-started.md

• Installing @syncfusion/ej2-react-buttons 🛑 STOP — Do not install packages autonomously. Ask the user to run: npm install @syncfusion/ej2-react-buttons --save. Verify with npm audit
• CSS theme imports for Tailwind3
• Minimal CheckBoxComponent setup
• Running the Vite/React app 🛑 STOP — Do not start the dev server autonomously. Ask the user to run: npm run dev

States (Checked, Unchecked, Indeterminate, Disabled)

📄 Read: references/states.md

• Setting checked={true} for checked state
• Setting indeterminate={true} for indeterminate state
• Setting disabled={true} for disabled state
• Combined state examples

Label and Size

📄 Read: references/label-and-size.md

• label prop for caption text
• labelPosition ("Before" / "After")
• Small size via cssClass="e-small"
• Default vs. small size examples

Style and Appearance

📄 Read: references/style-and-appearance.md

• Available CSS classes for overriding checkbox styles
• Color variant customization (primary, success, warning, danger, info)
• Custom frame shapes (round checkbox)
• Custom check icon
• Theme Studio integration

Accessibility and RTL

📄 Read: references/accessibility.md

• WCAG 2.2 / Section 508 compliance
• WAI-ARIA attributes (aria-disabled)
• Keyboard navigation (Space key)
• Right-to-left (enableRtl) support
• Screen reader support

How-To Guides

📄 Read: references/how-to.md

• Name and value in form submission
• Enabling right-to-left display
• Building customized checkbox variants

API Reference

📄 Read: references/api.md

• All properties: checked, cssClass, disabled, enableHtmlSanitizer, enablePersistence, enableRtl, htmlAttributes, indeterminate, label, labelPosition, locale, name, value
• Methods: click(), destroy(), focusIn()
• Events: change, created

Quick Start

Common Patterns

Controlled Checkbox with Change Handler

Parent / Children with Indeterminate State

Form Submission with Name and Value

Key Props at a Glance

Signature

The Syncfusion React SignatureComponent renders a canvas-based signature pad that captures smooth handwritten signatures using variable-width bezier curves. It supports drawing, saving (PNG/JPEG/SVG/base64/blob), loading existing signatures, undo/redo history, customizable stroke and background appearance, and full accessibility compliance.

Package: @syncfusion/ej2-react-inputs

Navigation Guide

🛑 Agentic use: Do not execute multiple steps autonomously. Confirm with the user before each action (install, run, file creation).

Getting Started

📄 Read: references/getting-started.md

• Installing @syncfusion/ej2-react-inputs 🛑 STOP — Do not install packages autonomously. Ask the user to run: npm install @syncfusion/ej2-react-inputs --save. Verify with npm audit
• CSS theme imports (Tailwind3)
• Minimal SignatureComponent setup
• Running the application 🛑 STOP — Do not start the dev server autonomously. Ask the user to run: npm run dev

Customization

📄 Read: references/customization.md

• Stroke width: maxStrokeWidth, minStrokeWidth, velocity
• Stroke color: strokeColor
• Background color: backgroundColor
• Background image: backgroundImage

Open and Save

📄 Read: references/open-save.md

• Load signature from base64 or URL (load)
• Save as base64 (getSignature)
• Save as Blob (saveAsBlob, getBlob)
• Save as image file — PNG, JPEG, SVG (save)
• Save with background (saveWithBackground)

User Interaction

📄 Read: references/user-interaction.md

• Undo/redo strokes (undo, redo, canUndo, canRedo)
• Clear the canvas (clear, isEmpty)
• Disabled state (disabled)
• Read-only mode (isReadOnly)
• Draw text as signature (draw)
• Keyboard shortcuts (Ctrl+Z, Ctrl+Y, Ctrl+S, Delete)

Toolbar Integration

📄 Read: references/toolbar-integration.md

• Integrating with Syncfusion ToolbarComponent
• Wiring undo, redo, clear, and save toolbar buttons
• Stroke color picker using ColorPickerComponent
• Background color picker integration
• Stroke width dropdown with DropDownListComponent
• Enabling/disabling toolbar buttons based on signature state

Accessibility

📄 Read: references/accessibility.md

• WCAG 2.2 / Section 508 compliance
• Keyboard interaction (Ctrl+Z, Ctrl+Y, Ctrl+S, Delete)
• Screen reader and mobile device support

API Reference

📄 Read: references/api.md

• All properties: backgroundColor, backgroundImage, disabled, enablePersistence, isReadOnly, maxStrokeWidth, minStrokeWidth, saveWithBackground, strokeColor, velocity
• All methods: canRedo, canUndo, clear, destroy, draw, getBlob, getSignature, isEmpty, load, redo, refresh, save, saveAsBlob, undo
• Events: beforeSave, change, created

Quick Start

Common Patterns

Signature with Undo/Redo/Clear Controls

Save Signature as PNG

Key Props at a Glance

OTP Input

A focused input component for collecting one-time passwords, PINs, and verification codes. Renders a configurable number of individual character input fields with full keyboard navigation, accessibility support, and visual styling modes.

Quick Start

CSS (src/App.css):

Install:

Common Patterns

6-digit OTP with verification callback

Password-masked OTP with error state

Alphanumeric OTP with separator

Key Properties

Navigation Guide

Installation, Setup & Basic Usage

📄 Read: references/getting-started.md

• npm install and Vite project setup
• CSS theme imports
• Minimal working example
• Setting OTP length
• Setting a default value
• Auto-focus on load
• Troubleshooting

Input Types, Styling & Visual Configuration

📄 Read: references/configuration.md

• Input types: number, text, password
• Styling modes: outlined, filled, underlined
• Placeholder text (single/per-field)
• Separator characters
• Disabled state
• CSS class customization (e-success, e-warning, e-error)
• RTL support
• Text transform (uppercase/lowercase)
• State persistence

Events & Interaction Handling

📄 Read: references/events.md

• created event (post-render init)
• focus and blur events with OtpFocusEventArgs
• input event for real-time tracking with OtpInputEventArgs
• valueChanged event for OTP submission with OtpChangedEventArgs
• Programmatic focus via focusIn() / focusOut() methods
• Patterns: conditional submit button, verification feedback

Accessibility

📄 Read: references/accessibility.md

• WCAG 2.2, Section 508 compliance
• WAI-ARIA roles and attributes
• Keyboard navigation shortcuts
• Per-field ariaLabels configuration
• htmlAttributes for custom accessibility metadata
• RTL support
• Axe-core and accessibility-checker validation

Full API Reference

📄 Read: references/api.md

• All properties with types, defaults, and examples
• Methods: destroy(), focusIn(), focusOut()
• All events and their argument interfaces
• Type enumerations: OtpInputType, OtpInputStyle, TextTransform
• Event argument interfaces: OtpFocusEventArgs, OtpInputEventArgs, OtpChangedEventArgs

Decision Guide

Which type to use?

• User enters digits only → type="number" (default)
• User enters letters + digits → type="text"
• Input should be hidden/masked → type="password"

Which event to use?

• Trigger verification when OTP is fully entered → valueChanged
• Track partial input in real time → input
• Know when user clicks into/out of a field → focus / blur

Which styling mode?

• Standard forms → outlined (default)
• Card/dashboard UI → filled
• Material Design forms → underlined

Visual feedback after verification?

• Correct OTP → set cssClass="e-success"
• Wrong OTP → set cssClass="e-error"
• Pending/caution → set cssClass="e-warning"

TextArea

The TextArea component enables efficient collection of multiline text input in forms and applications. It provides essential features for user feedback, comments, descriptions, and any scenario requiring extended text input.

Navigation Guide

Getting Started

📄 Read: references/getting-started.md

• Installation and npm setup
• Vite/React project configuration
• Basic TextArea implementation
• CSS imports and theming
• Getting and setting values with properties, state, and events

Core Features & Content

📄 Read: references/value-and-content.md

• Setting initial values with property and state
• Getting current value from textarea
• Value binding patterns
• Change detection and state management

Floating Labels & Placeholders

📄 Read: references/floating-label.md

• Floating label types (Auto, Always, Never)
• Placeholder behavior during user interaction
• Localization with floating labels
• Placeholder text translations for different cultures

Adornments (Custom Elements)

📄 Read: references/adornments.md

• Adding icons, buttons, or text before/after textarea
• Prepend and append templates
• Adornment flow and orientation (horizontal/vertical)
• Common use cases: character count, formatting tools, validation icons

Form Integration

📄 Read: references/form-support.md

• HTML form submission with textarea
• Name attribute and form data
• FormValidator integration for validation rules
• Required fields, min/max length constraints
• Validation messaging and error states

Content Constraints

📄 Read: references/max-length.md

• Enforcing character limits with maxLength
• Preventing user input beyond limit
• User feedback on character restrictions
• Edge cases and best practices

Sizing & Dimensions

📄 Read: references/rows-columns-sizing.md

• Setting visible height with rows property
• Setting visible width with cols property
• Responsive sizing strategies
• Controlling textarea dimensions

Resize Behavior

📄 Read: references/resize.md

• Resize modes: Vertical, Horizontal, Both, None
• User-controlled resizing
• Width customization
• Layout considerations for fixed-size textareas

Styling & Appearance

📄 Read: references/styling-appearance.md

• Size classes (e-small, e-bigger)
• Filled and outline appearance modes
• Custom CSS with cssClass property
• Disabled and read-only states
• Validation state styling (success, warning, error)
• Clear button configuration
• Color customization and rounded corners

Events & User Interaction

📄 Read: references/events.md

• created: Initialization event
• input: Real-time value change detection
• change: Value change with focus-out
• focus: Focus gained
• blur: Focus lost
• destroyed: Component cleanup
• Event args and usage patterns

Methods & Programmatic Control

📄 Read: references/methods.md

• focusIn(): Programmatically set focus
• focusOut(): Remove focus
• getPersistData(): Retrieve persistence state
• addAttributes(): Add HTML attributes dynamically
• removeAttributes(): Remove HTML attributes
• destroy(): Clean up component

Complete API Reference

📄 Read: references/api.md

• All properties with descriptions and defaults
• All methods with parameters and return types
• All events with arg types
• Type definitions and enums
• Usage examples for each API

Quick Start

Common Patterns

Pattern 1: Form with Validation

Pattern 2: Controlled Component with State

Pattern 3: Styled with Custom CSS

Pattern 4: Disabled & Read-Only States

Pattern 5: With Adornments

Key Props Summary

Slider (RangeSlider)

A comprehensive guide for implementing the Syncfusion Essential JS 2 SliderComponent in React applications. Supports single-value (Default), min-range fill (MinRange), and dual-handle range selection (Range) with tooltips, ticks, limits, color ranges, custom values, formatting, accessibility, events, and more.

Package: @syncfusion/ej2-react-inputs

Navigation Guide

Getting Started

📄 Read: references/getting-started.md

• Installation and package setup
• Basic implementation of three slider types
• CSS imports and theme setup
• Minimal working example
• Initial configuration

Types and Orientation

📄 Read: references/types-and-orientation.md

• Three slider types: Default, MinRange, Range
• Understanding shadow/fill behavior
• Horizontal vs vertical orientation
• Type selection guide
• Code examples for each type

Tooltips and Ticks

📄 Read: references/tooltips-and-ticks.md

• Tooltip configuration and placement
• Tooltip visibility modes (Always, Focus, Click)
• Tick marks and scale display
• largeStep and smallStep configuration
• Small tick visibility
• Combined tooltip + ticks examples

Formatting and Limits

📄 Read: references/formatting-and-limits.md

• Value formatting (currency, percentages, custom formats)
• Using the format API
• Slider limits and restricted ranges
• Handle locking (start/end fixed)
• Min/max bounds per handle
• Edge cases and constraint handling

Styling and Customization

📄 Read: references/styling.md

• CSS selectors for track, handle, limits, ticks, buttons
• Customizing track color and height
• Handle styling (color, border, size)
• Theme integration and built-in themes
• CSS variable customization
• Advanced styling patterns

Accessibility

📄 Read: references/accessibility.md

• WCAG 2.2 and Section 508 compliance
• WAI-ARIA attributes and roles (role="slider", aria-valuemin, aria-valuemax, aria-valuenow, aria-orientation)
• Keyboard navigation (Arrow keys, Home, End, Page Up/Down)
• Screen reader support and aria-live regions
• Focus management and color contrast requirements
• Mobile touch accessibility

Color Range

📄 Read: references/color-range.md

• colorRange property and ColorRangeDataModel interface
• Three-zone and multi-zone patterns (red/amber/green)
• Color range with Range type (dual handles)
• Dynamic color zones based on runtime data
• Real-world: battery, risk, performance, score patterns
• Combining colorRange with limits, ticks, and tooltip

Events and Methods

📄 Read: references/events-and-methods.md

• change event — continuous value updates while dragging
• changed event — final committed value on drag release
• created event — post-render initialization
• renderingTicks — customize tick label text per tick
• renderedTicks — post-process tick DOM after all ticks render
• tooltipChange — customize tooltip display text
• reposition() method — when and how to call
• destroy() method — cleanup and removal
• React ref patterns for programmatic control
• Common patterns: API sync, conditional logic, live preview

API Reference

📄 Read: references/api-reference.md

• All official SliderComponent properties: value, type, min, max, step, orientation, ticks, tooltip, limits, colorRange, customValues, showButtons, enableAnimation, enabled, readonly, cssClass, width, enableRtl, enablePersistence, enableHtmlSanitizer, locale
• Official methods: reposition(), destroy()
• All official events with correct argument interfaces: change, changed, created, renderingTicks, renderedTicks, tooltipChange
• Interface: TicksDataModel — placement ('Before'/'After'/'Both'/'None'), largeStep, smallStep, showSmallTicks, format
• Interface: TooltipDataModel — isVisible, placement, showOn ('Always'/'Focus'/'Click'), format, cssClass
• Interface: LimitDataModel — enabled, minStart, minEnd, maxStart, maxEnd, startHandleFixed, endHandleFixed
• Interface: ColorRangeDataModel — color, start, end
• Interface: SliderChangeEventArgs — value, previousValue, action, isInteracted, text
• Interface: SliderTickEventArgs — value, text, tickElement
• Interface: SliderTickRenderedEventArgs — ticksWrapper, tickElements
• Interface: SliderTooltipEventArgs — value, text
• Enum: SliderType ('Default' | 'MinRange' | 'Range')
• Enum: SliderOrientation ('Horizontal' | 'Vertical')

Quick Start

Basic Single Value Slider

Range Slider (Two Handles)

Price Range Selector

Common Patterns

Pattern 1: Single Value with Ticks

Use Default type for simple numeric selection with visual scale.

Pattern 2: Range with Fixed Limits

Use Range type with limits to restrict handle movement to specific areas.

Pattern 3: Formatted Values (Currency)

Display values as currency using format API.

Pattern 4: Vertical Orientation

Display slider vertically for space-constrained layouts.

Pattern 5: With Increment/Decrement Buttons

Add buttons to manually adjust slider values.

Pattern 6: Color Range (Zones)

Paint distinct color sections on the slider track using colorRange.

Pattern 7: Custom Value Scale

Use non-numeric labels as slider values with customValues.

Pattern 8: Read-Only Display

Show a locked slider for informational display.

Key Properties

Type Comparison

Common Use Cases

Budget Range Selector

Select min and max budget with step increments and currency formatting. → Use type="Range", step={50}, format 'C0', tooltip enabled

Time Range Picker

Select time window (hours, minutes, days). → Use type="Range", custom formatting via renderingTicks event

Volume/Brightness Control

Single handle adjustment with immediate feedback. → Use type="Default", no ticks, always-visible tooltip

Score/Rating Range

MinRange mode with shadow showing current level. → Use type="MinRange", min={0}, max={10}, step-based

Product Filter

Multiple product categories with price ranges. → Use type="Range", limits for each category, event handlers

Events

⚠️ Note: The official event for continuous updates while dragging is change, not changing. The event fired after drag completes is changed. Do NOT use onChange prop (that is a React native input prop). Use change and changed directly.

Troubleshooting Quick Links

Component not displaying? → Check CSS imports and theme in getting-started.md

Values not updating? → Use change (continuous) or changed (on release) events — NOT onChange

Formatting not working? → See format API examples in formatting-and-limits.md

Accessibility issues? → Refer to accessibility.md for ARIA and keyboard support

Vertical slider not rendering? → Wrap in a container with explicit height (e.g., style={{ height: '300px' }})

Range type with single value? → Always pass value={[start, end]} array for type="Range"

Color zones not showing? → Check colorRange array has valid start/end/color properties

Next Steps

1. Choose your slider type based on use case (Default, MinRange, or Range)
2. Read getting-started.md for installation
3. Navigate to specific reference for your feature needs
4. Test with examples from reference files
5. Customize styling using styling.md
6. Ensure accessibility following accessibility.md
7. Verify all API usage against api-reference.md

⚠️ Critical: Only use APIs explicitly listed in references/api-reference.md. Do not reference onChange (use change/changed), toggle(), open(), close(), or any undocumented methods.

ColorPicker

The Syncfusion React ColorPicker lets users pick colors via a visual picker (HSV + opacity) or a palette of swatches. It renders as a SplitButton by default (opens a popup) or inline, and supports RGB, HSV, and Hex color formats.

Package: @syncfusion/ej2-react-inputs
Component: <ColorPickerComponent>

Navigation Guide

Getting Started

📄 Read: references/getting-started.md

• Installation with Vite or Create React App
• npm package setup
• CSS theme imports
• Minimal working example
• Running the application

Modes and Color Value

📄 Read: references/modes-and-value.md

• Inline rendering vs popup (SplitButton)
• Picker mode vs Palette mode
• Setting initial color value (hex codes)
• Opacity support
• Rendering palette alone (locking mode)

Palette Features

📄 Read: references/palette-features.md

• Custom color palettes (presetColors)
• Custom palette tile rendering (beforeTileRender)
• No-color / clear color support (noColor)
• Custom no-color option
• Recent colors display (showRecentColors)
• Palette column count (columns)

UI Customization

📄 Read: references/ui-customization.md

• Hide the input value area
• Custom picker handle
• Custom primary button with icon
• Display hex code in input element
• Hide control buttons (Apply/Cancel)
• CSS class overrides and Theme Studio
• Excel-like custom UI with SplitButton and Dialog

Integration and Advanced

📄 Read: references/integration-and-advanced.md

• Embedding ColorPicker in a DropDownButton
• Popup toggle control
• State persistence across page reloads
• Mode switcher visibility and events
• Disabled state

Localization and RTL

📄 Read: references/localization-and-rtl.md

• Localizing Apply / Cancel / ModeSwitcher labels
• Loading translation objects with L10n
• Right-to-left rendering (enableRtl)

Accessibility

📄 Read: references/accessibility.md

• WCAG 2.2 / Section 508 compliance
• WAI-ARIA attributes
• Keyboard navigation shortcuts
• Accessibility validation

API Reference

📄 Read: references/api.md

• All properties with types and defaults
• All methods with signatures
• All events with payload types

Quick Start

Common Patterns

Inline picker (no popup)

Palette-only mode

Set initial color + handle changes

Custom palette with preset colors

Disable opacity slider

No-color support (clear selection)

Localization (German)

Key Props

MaskedTextBox

The Syncfusion React MaskedTextBox component enforces a specific input format by applying a mask pattern, guiding users to enter data in the correct structure. It is ideal for phone numbers, postal codes, dates, IP addresses, product keys, and any scenario where input must follow a predefined format.

Navigation Guide

Getting Started

📄 Read: references/getting-started.md

• Installation via npm (@syncfusion/ej2-react-inputs)
• Vite / Create-React-App setup
• CSS imports for theming
• Rendering a basic MaskedTextBox
• Setting the mask property for format enforcement

Mask Configuration

📄 Read: references/mask-configuration.md

• Standard mask element tokens (0, 9, #, L, ?, &, C, A, a, <, >, |, )
• Custom characters via customCharacters property
• Regular expression masks for flexible patterns (e.g., IP addresses)
• Prompt character customization via promptChar

Adornments (Prepend / Append Elements)

📄 Read: references/adornments.md

• Adding icons or buttons before/after the input with prependTemplate and appendTemplate
• Entry guidance, quick actions, and context labels
• Class and functional component examples

React Hooks Integration

📄 Read: references/react-hooks.md

• Controlled component with useState
• Auto-focus on mount using useEffect + useRef + focusIn()
• Multiple masked inputs with useReducer
• Handling the change event in functional components

Style, Appearance & Customization

📄 Read: references/style-and-customization.md

• Custom styling with cssClass
• CSS overrides for wrapper, hover, and focus states
• Setting cursor position on focus using the focus event (selectionStart, selectionEnd)
• Displaying numeric keypad on mobile with type="tel"
• floatLabelType options (Never, Always, Auto)

Form Validation

📄 Read: references/form-validation.md

• Integrating with Syncfusion FormValidator
• Defining custom validation rules using ej2_instances
• Custom error placement with customPlacement
• Checking for incomplete masked values using promptChar

API Reference

📄 Read: references/api.md

• All properties: mask, value, placeholder, floatLabelType, promptChar, customCharacters, cssClass, enabled, readonly, showClearButton, enableRtl, enablePersistence, htmlAttributes, locale, width, prependTemplate, appendTemplate
• Methods: focusIn(), focusOut(), getMaskedValue(), destroy(), getPersistData()
• Events: change, focus, blur, created, destroyed

Quick Start

Common Patterns

Phone Number Input

IP Address with Regex Mask

Custom AM/PM Time Input

Read Masked Value Programmatically

Controlled Input with Change Event

Rating

The Syncfusion React RatingComponent lets users select a rating value from a set of visual symbols (stars by default). It supports precision modes, custom templates, tooltips, labels, reset, read-only/disabled states, full accessibility compliance, and rich CSS customization.

Package: @syncfusion/ej2-react-inputs

Navigation Guide

Getting Started

📄 Read: references/getting-started.md

• Installing @syncfusion/ej2-react-inputs
• CSS theme imports for Tailwind3
• Minimal RatingComponent setup
• Setting the initial value property
• Running the Vite/React app

Selection and Reset

📄 Read: references/selection.md

• Setting a rating value with value
• Minimum rating value with min
• Single-selection mode with enableSingleSelection
• Show/hide reset button with allowReset
• Programmatic reset() method

Precision Modes

📄 Read: references/precision-modes.md

• PrecisionType.Full — whole number increments
• PrecisionType.Half — 0.5 increments
• PrecisionType.Quarter — 0.25 increments
• PrecisionType.Exact — 0.1 increments
• Combining precision with initial value

Appearance and Customization

📄 Read: references/appearance.md

• Controlling item count with itemsCount
• Disabling the component with disabled
• Hiding/showing the component with visible
• Read-only mode with readOnly
• CSS customization with cssClass (border color, fill color, item spacing, icon)
• Changing rating icon via CSS

Labels

📄 Read: references/labels.md

• Showing the current value label with showLabel
• labelPosition options: Top, Bottom, Left, Right
• Custom label content with labelTemplate

Tooltip

📄 Read: references/tooltip.md

• Enabling tooltips with showTooltip
• Custom tooltip content with tooltipTemplate
• Tooltip appearance via cssClass

Templates

📄 Read: references/templates.md

• emptyTemplate for unrated items
• fullTemplate for rated items
• Emoji rating symbols
• SVG icon rating symbols
• PNG image rating symbols
• Precision support in templates via --rating-value

Events

📄 Read: references/events.md

• beforeItemRender — customize items before render
• created — after component initialization
• onItemHover — track hovered items
• valueChanged — react to user rating changes

Accessibility

📄 Read: references/accessibility.md

• WCAG 2.2 / Section 508 / ADA compliance
• WAI-ARIA attributes (role=slider, aria-valuemin/max/now)
• Keyboard navigation shortcuts
• RTL support with enableRtl
• Screen reader support

API Reference

📄 Read: references/api.md

• All properties, methods, and events with types and defaults
• RatingItemEventArgs, RatingHoverEventArgs, RatingChangedEventArgs
• LabelPosition and PrecisionType enums

Quick Start

Common Patterns

Rating with value change handler

Half-precision rating with label

Read-only rating (display only)

Rating with reset button

Key Props at a Glance