# crowdint/rails3-jquery-autocomplete

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908 stars · 359 forks · Ruby · MIT

## Links

- GitHub: https://github.com/crowdint/rails3-jquery-autocomplete
- Homepage: http://rubygems.org/gems/rails3-jquery-autocomplete
- awesome-repositories: https://awesome-repositories.com/repository/crowdint-rails3-jquery-autocomplete.md

## Description

This project provides a Ruby on Rails plugin that integrates real-time, database-backed search suggestions into web forms. It functions as a server-side search engine that queries database records based on user input and returns results in a standardized format for display in the browser.

The library distinguishes itself by extending standard Rails form builders, allowing developers to inject autocomplete functionality directly into existing form workflows. It bridges the gap between backend data stores and the jQuery UI autocomplete widget, managing the routing of search requests, the serialization of database records into JSON, and the client-side binding required to render suggestion lists dynamically.

Beyond core search capabilities, the project supports querying across various relational and document-based database systems. It also includes utilities for automated testing, enabling developers to simulate user interactions with suggestion lists to verify selection logic within browser-based test suites.

## Tags

### Web Development

- [jQuery Plugins](https://awesome-repositories.com/f/web-development/jquery-plugins.md) — Integrates real-time database-backed search suggestions into web forms using the jQuery UI autocomplete widget.
- [Form Builders](https://awesome-repositories.com/f/web-development/backend-development/web-frameworks/language-specific-ecosystems/ruby-on-rails-frameworks/form-builders.md) — Integrates dynamic search functionality into standard web forms within the Ruby on Rails ecosystem.
- [jQuery UI Integration](https://awesome-repositories.com/f/web-development/jquery-plugins/jquery-ui-integration.md) — Connects server-side data sources with the jQuery UI autocomplete widget for interactive search inputs.

### Data & Databases

- [Autocomplete Search Fields](https://awesome-repositories.com/f/data-databases/search-suggestions/input-suggestions/autocomplete-search-fields.md) — Retrieves and displays relevant records from a backend database to populate text fields with accurate suggestions. ([source](https://github.com/crowdint/rails3-jquery-autocomplete/blob/master/README.md))
- [Polyglot Database Support](https://awesome-repositories.com/f/data-databases/polyglot-database-support.md) — Supports querying across various relational and document-based database systems for suggestion data. ([source](https://github.com/crowdint/rails3-jquery-autocomplete/blob/master/CHANGELOG.md))
- [Pattern Matching Filters](https://awesome-repositories.com/f/data-databases/query-condition-builders/pattern-matching-filters.md) — Applies pattern-matching filters to database queries to retrieve relevant records based on partial input.
- [Search Suggestions](https://awesome-repositories.com/f/data-databases/search-suggestions.md) — Provides instant database-driven feedback to users as they type to help them select valid records.
- [Route Handler Querying](https://awesome-repositories.com/f/data-databases/server-side-data-management/route-handler-querying.md) — Routes search requests to specific controller actions to perform database lookups for autocomplete suggestions.

### Part of an Awesome List

- [Server-Side Form Helpers](https://awesome-repositories.com/f/awesome-lists/productivity/form-building/server-side-form-helpers.md) — Extends standard form builders with helper functions to inject autocomplete attributes into generated HTML inputs.

### Development Tools & Productivity

- [Real-Time Search Utilities](https://awesome-repositories.com/f/development-tools-productivity/real-time-search-utilities.md) — Fetches and displays real-time search results as users type to improve data entry speed. ([source](https://github.com/crowdint/rails3-jquery-autocomplete#readme))

### User Interface & Experience

- [Autocomplete Suggestion Engines](https://awesome-repositories.com/f/user-interface-experience/autocomplete-suggestion-engines.md) — Generates search suggestions by querying database records in real-time based on user input. ([source](https://github.com/crowdint/rails3-jquery-autocomplete/blob/master/README.md))
- [Form Field Extensions](https://awesome-repositories.com/f/user-interface-experience/form-field-extensions.md) — Extends standard form builders to simplify the creation of dynamic text input fields.
- [Form Field State Integrations](https://awesome-repositories.com/f/user-interface-experience/form-field-extensions/accessible-combobox-form-integrations/form-field-state-integrations.md) — Integrates seamlessly with standard form builders to simplify the implementation of autocomplete fields. ([source](https://github.com/crowdint/rails3-jquery-autocomplete/blob/master/CHANGELOG.md))