syncfusion-blazor-query-builder

Create rule-based data filtering UIs for Blazor applications.

4|1|Updated Mar 25, 2026

Search Tags:#filtering #drag-and-drop #blazor #data-binding #state-persistence #query-builder #nested-groups

Ready to run

npx skills add https://github.com/syncfusion/blazor-ui-components-skills --skill syncfusion-blazor-query-builder

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: syncfusion-blazor-query-builder
Source: https://github.com/syncfusion/blazor-ui-components-skills/tree/main/skills/syncfusion-blazor-query-builder
Command: npx skills add https://github.com/syncfusion/blazor-ui-components-skills --skill syncfusion-blazor-query-builder

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

The Syncfusion Blazor Query Builder skill enables developers to quickly add a robust, rule-based filtering UI to Blazor applications, allowing end users to compose complex queries without writing code.

Core Features & Use Cases

Programmatic control of rules and groups including AND/OR logic, nested groups, and drag-and-drop reordering for intuitive query building.
State persistence and import/export of queries (JSON, SQL) to support sharing, saving, and reusing filters against data sources.
Real-world use cases include admin dashboards with dynamic search, product catalogs with advanced filtering, and reporting workflows that require reusable query definitions.

Quick Start

Add an SfQueryBuilder to a Blazor page with a predefined set of columns and an initial rule to start filtering data.

Frequently Asked Questions about syncfusion-blazor-query-builder

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I add a dynamic query builder UI to my Blazor application for data filtering?▼

A Blazor query builder provides a rule-based UI for data filtering, allowing end users to construct complex queries visually through drag-and-drop rule management and nested AND/OR logic groups.

Can I export and import Blazor query builder filters as JSON or SQL?▼

Yes, you can export and import Blazor query builder filters using JSON and SQL formats. This state persistence capability supports saving, sharing, and reusing complex filter definitions across data sources and user sessions.

How does nested grouping with AND/OR logic work when filtering data in Blazor?▼

Nested grouping in Blazor data filtering allows users to combine multiple rules within hierarchical AND/OR logic structures. You can visually manage these groups and reorder rules via drag-and-drop to build complex queries.

What is the best way to build reusable filters for an admin dashboard in Blazor?▼

The best way to build reusable dashboard filters in Blazor is using a query builder with state persistence. You can programmatically manage complex rules and export them as JSON or SQL to save and reload filter definitions.

Does the Blazor query builder support drag-and-drop rule management and state persistence?▼

Yes, the Blazor query builder supports drag-and-drop rule management for intuitive reordering and state persistence to retain filter configurations. It also handles data binding and programmatic rule control for complex scenarios.