syncfusion-vue-kanban

name	syncfusion-vue-kanban
description	Implements the Syncfusion Vue Kanban component for column-based task board UIs with drag-and-drop, swimlanes, WIP constraints, and virtual scrolling. Use this when building sprint boards, kanban boards, workflow trackers, or any column-based task management UI. Covers data binding (local and remote), cards, columns, dialog, events, and accessibility.
metadata	{"author":"Syncfusion Inc","version":"34.1.29","category":"Data Visualization"}

Implementing Syncfusion Vue Kanban

A column-based task board that groups cards by a status field, supports drag-and-drop reordering, swimlane row grouping, column validation (WIP limits), and virtual scrolling for large datasets.

When to Use This Skill

• User needs a Kanban / sprint board with status columns (To Do, In Progress, Done, etc.)
• User wants drag-and-drop card movement between columns or across swimlane rows
• User needs to bind Kanban to a REST API, OData, or local JSON dataset
• User wants to group cards by assignee, team, or any field (swimlanes)
• User needs WIP limits (min/max card counts per column)
• User wants virtual scrolling for 1000+ cards without performance issues
• User wants to customize card layout with a template or apply custom CSS

Component Overview

Concept	What it does
keyField	Board-level field that maps data records to columns (e.g. "Status")
cardSettings	Specifies headerField (unique ID) and contentField (body text)
<e-columns>	Declare each board column; keyField on column matches data values
swimlaneSettings	Groups cards into horizontal rows by a data field
allowDragAndDrop	Enables/disables card drag between columns (default: true)
enableVirtualization	Enables virtual scrolling for large datasets

Documentation and Navigation Guide

Component Overview

📄 Read: references/overview.md

• Full feature list with descriptions (drag-and-drop, swimlanes, WIP, virtual scrolling, etc.)
• When-to-use decision table matching user needs to features
• Package installation and all required CSS imports
• Minimal working example

Accessibility

📄 Read: references/accessibility.md

• WCAG 2.2 and Section 508 compliance summary
• All WAI-ARIA attributes (aria-label, aria-expanded, aria-selected, aria-grabbed, etc.)
• Full keyboard shortcut reference
• Disabling keyboard interaction (allowKeyboard: false)
• Screen reader support details
• RTL accessibility with enableRtl
• Testing with axe-core and accessibility checker tools

Getting Started

📄 Read: references/getting-started.md

• Vite + Vue 3 project setup
• Package installation (@syncfusion/ej2-vue-kanban)
• CSS imports (tailwind3 theme)
• Minimal Kanban with columns
• Populating cards from a local data array
• Enabling swimlanes on first render

Data Binding

📄 Read: references/data-binding.md

• Binding local JSON arrays
• Remote data with DataManager + ODataAdaptor / ODataV4Adaptor
• Web API binding with WebApiAdaptor
• CRUD operations with UrlAdaptor (insertUrl, updateUrl, removeUrl)
• Custom adaptor by extending ODataAdaptor
• Sending extra query parameters with Query.addParams
• Loading data dynamically via Ajax
• Handling HTTP errors with actionFailure

Cards

📄 Read: references/cards.md

• headerField (mandatory unique ID) and contentField
• Hiding the card header with showHeader: false
• Custom card layout using Vue component template
• Card selection: None / Single / Multiple (selectionType)
• Multi-select with Ctrl+click / Shift+click

Columns

📄 Read: references/columns.md

• Single-key and multi-key column mapping
• Column header text and header templates
• Toggle columns (expand/collapse) with allowToggle
• Rendering a column initially collapsed (isExpanded: false)
• Stacked headers grouping multiple columns
• Column-level drag-and-drop reordering (allowColumnDragAndDrop)

Dialog (Add / Edit / Delete Cards)

📄 Read: references/dialog.md

• Default built-in dialog (double-click to open)
• Custom dialog fields with dialogSettings.fields
• Custom field labels and field types
• Field validation with validationRules
• Full dialog template using Vue component
• Preventing dialog open with dialogOpen event
• Programmatic openDialog() and closeDialog()

Dimensions (Height and Width)

📄 Read: references/dimensions.md

• Auto height/width (default)
• Pixel dimensions (height="550px", :width="650")
• Percentage dimensions (width="100%", height="100%")
• When to use each mode

Events

📄 Read: references/events.md

• Action events: actionBegin, actionComplete, actionFailure
• Card events: cardClick, cardDoubleClick, cardRendered
• Column drag events: columnDragStart, columnDrag, columnDrop
• Data events: dataBinding, dataBound, dataSourceChanged, dataStateChange
• Dialog events: dialogOpen, dialogClose
• Card drag events: dragStart, drag, dragStop
• Lifecycle: created, queryCellInfo

Swimlanes

📄 Read: references/swimlane.md

• Rendering swimlane rows with swimlaneSettings.keyField
• Custom row label text with textField
• Custom swimlane header template
• Sorting rows (Ascending / Descending)
• Cross-row drag-and-drop (allowDragAndDrop: true in swimlaneSettings)
• Empty row display (showEmptyRow)
• Card count badge (showItemCount)
• Frozen swimlane header while scrolling (enableFrozenRows)

Drag and Drop

📄 Read: references/drag-and-drop.md

• Disabling drag-and-drop globally (allowDragAndDrop: false)
• Per-column drag/drop control (allowDrag, allowDrop)
• Cross-swimlane drag-and-drop
• Kanban-to-Kanban drag-and-drop (externalDropId, dragStop, addCard, deleteCard)
• Kanban to TreeView drag-and-drop
• Kanban to Scheduler drag-and-drop

Localization and RTL

📄 Read: references/localization.md

• All locale keys reference table
• Loading translations with L10n.load()
• Setting locale prop on the board
• Right-to-left (RTL) mode with enableRtl

Public Methods

📄 Read: references/methods.md

• Card CRUD: addCard, updateCard, deleteCard, getCardDetails
• Column methods: addColumn, deleteColumn, showColumn, hideColumn, getColumnData
• Dialog: openDialog, closeDialog
• Data: getSwimlaneData
• Selection: getSelectedCards
• UI: refreshHeader, refreshUI, showSpinner, hideSpinner, destroy

State Persistence

📄 Read: references/persistence.md

• Enabling enablePersistence to save state in localStorage
• Persisted state: data source, column expand/collapse, swimlane expand/collapse
• Setting a unique id to avoid key collisions
• Clearing persisted state

Priority and Sort Settings

📄 Read: references/priority-and-sort.md

• cardSettings.priority for rank-based card positioning
• sortSettings.sortBy: 'Index', 'DataSourceOrder', 'Custom'
• sortSettings.field for field-mapped ordering
• sortSettings.direction: 'Ascending' / 'Descending'

Responsive Mode

📄 Read: references/responsive-mode.md

• Mobile layout: column sizing, swipe navigation, tap-and-hold drag
• Swimlane popup menu on mobile
• Single and multiple card selection on touch devices

Tooltip

📄 Read: references/tooltip.md

• Enabling default card tooltip (enableTooltip)
• e-tooltip-text class for custom element tooltips
• Custom tooltip template via tooltipTemplate

Customization and Troubleshooting

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

• CSS class reference table
• Sticky/fixed column headers
• Column WIP validation (minCount, maxCount, constraintType)
• WAI-ARIA attributes
• Full keyboard shortcut reference
• Theme Studio

Virtual Scrolling

📄 Read: references/virtual-scrolling.md

• Enabling virtualization (enableVirtualization: true)
• Setting cardHeight in pixels
• Remote data service configuration for virtual scrolling
• Known limitations (swimlane + virtualization, card position, % height)

How-To Recipes

📄 Read: references/how-to.md

• Dynamically change column properties at runtime
• Replace all columns at runtime
• Filter cards with a Query
• Search cards by text with Query.search()
• Handle column header double-click

Properties Reference

📄 Read: references/properties.md

• Complete root-level prop table (all types, defaults, descriptions)
• cardSettings sub-properties (headerField, contentField, selectionType, priority, etc.)
• columns sub-properties (keyField, allowToggle, minCount, maxCount, transitionColumns, etc.)
• dialogSettings and DialogFieldsModel fields
• sortSettings, swimlaneSettings, stackedHeaders interfaces
• All enum values: SelectionType, ConstraintType, SortOrderBy, SortDirection

Style and CSS Customization

📄 Read: references/style.md

• Full CSS class reference table for header cells and WIP limit indicators
• CSS classes for card elements (header, content, footer, tags, color stripe)
• Swimlane row and cell CSS selectors
• Compact table-scoped selector variants
• Fixed / sticky Kanban header (height-based and position: sticky)
• Theme Studio for generating custom themes

Validation (WIP Limits)

📄 Read: references/validation.md

• minCount — minimum cards required per column/cell
• maxCount — maximum cards allowed per column/cell
• constraintType: 'Column' (default) vs 'Swimlane' scope
• Visual feedback: highlight colors when limits are violated
• CSS classes to customize validation highlight colors

Quick Start

<template>
  <div id="app">
    <ejs-kanban id="kanban" keyField="Status" :dataSource="kanbanData" :cardSettings="cardSettings">
      <e-columns>
        <e-column headerText="To Do"       keyField="Open"></e-column>
        <e-column headerText="In Progress" keyField="InProgress"></e-column>
        <e-column headerText="Testing"     keyField="Testing"></e-column>
        <e-column headerText="Done"        keyField="Close"></e-column>
      </e-columns>
    </ejs-kanban>
  </div>
</template>

<script setup>
import { KanbanComponent as EjsKanban, ColumnDirective as EColumn, ColumnsDirective as EColumns }
  from '@syncfusion/ej2-vue-kanban';
import { extend } from '@syncfusion/ej2-base';

const rawData = [
  { Id: 1, Status: 'Open',       Summary: 'Analyze requirements', Assignee: 'Nancy' },
  { Id: 2, Status: 'InProgress', Summary: 'Improve performance',  Assignee: 'Andrew' },
  { Id: 3, Status: 'Testing',    Summary: 'Fix IE browser bug',   Assignee: 'Janet' },
  { Id: 4, Status: 'Close',      Summary: 'Deploy to production', Assignee: 'Nancy' },
];

const kanbanData = extend([], rawData, null, true);
const cardSettings = { contentField: 'Summary', headerField: 'Id' };
</script>

<style>
@import '../node_modules/@syncfusion/ej2-base/styles/tailwind3.css';
@import '../node_modules/@syncfusion/ej2-buttons/styles/tailwind3.css';
@import '../node_modules/@syncfusion/ej2-inputs/styles/tailwind3.css';
@import '../node_modules/@syncfusion/ej2-popups/styles/tailwind3.css';
@import '../node_modules/@syncfusion/ej2-vue-kanban/styles/tailwind3.css';
</style>

Common Patterns

Add swimlanes (group by assignee)

<ejs-kanban keyField="Status" :dataSource="kanbanData"
  :cardSettings="cardSettings" :swimlaneSettings="swimlaneSettings">
  ...columns...
</ejs-kanban>

<script setup>
const swimlaneSettings = { keyField: 'Assignee' };
</script>

Bind to remote OData service

<script setup>
import { DataManager, ODataAdaptor } from '@syncfusion/ej2-data';

const kanbanData = new DataManager({
  url: 'https://your-api.com/api/Tasks',
  adaptor: new ODataAdaptor(),
  crossDomain: true
});
</script>

Enable WIP limits on a column

<e-column headerText="In Progress" keyField="InProgress" :maxCount="5" :minCount="1"></e-column>

Enable virtual scrolling for large data

<ejs-kanban :enableVirtualization="true" keyField="Status" :dataSource="largeDataset"
  :cardSettings="{ headerField: 'Id', contentField: 'Summary' }">
  ...
</ejs-kanban>

Key Props Reference

Prop	Type	Purpose
keyField	String	Data field that maps records to columns
dataSource	Array / DataManager	Cards data source
cardSettings	Object	headerField (required), contentField, template, selectionType
swimlaneSettings	Object	keyField, textField, allowDragAndDrop, showEmptyRow, enableFrozenRows
allowDragAndDrop	Boolean	Board-level card drag-and-drop (default: true)
allowColumnDragAndDrop	Boolean	Reorder columns by dragging headers
enableVirtualization	Boolean	Virtual scrolling for large datasets
enableTooltip	Boolean	Show tooltip on card hover
constraintType	String	'Column' or 'Swimlane' for WIP validation