Introduction Installation

Guides

Overview Column Definitions Data Table State Row Models Rows Cells Header Groups Headers Columns Table Rendering Cell Customization Table Sizes

Best Practices

Table Composition Reusable Columns State, Identity, and Workflows Loading and Empty States

Feature Guides

Feature Examples

Basic Column Groups Column Ordering (Drag & Drop)Column Pinning Column Sizing Column Visibility Editable Data Filters (Client-side)Filters (Server-side)Grouping Pagination (Client-side)Pagination (Server-side)Row Expansion (Sub rows)Row Expansion Customization Row Ordering (Drag & Drop)Row Pinning Row Selection Sorting

Expanded

The expanded state tracks which rows are currently expanded in the table. These properties provide access to the expansion state and methods for programmatically controlling row expansion. See the row expansion guide for usage examples and configuration details.

Entity not found: ExpandedInstance

Last updated on Nov 26, 2025 by Ryan Bower