ASP.NET Core MultiColumn ComboBox Control

Overview

The ASP.NET Core MultiColumn ComboBox is a dropdown control that displays items in a detailed, table-like format with multiple columns, offering more information than standard dropdown lists. It enhances user interaction with features such as data binding from various sources, item grouping, and advanced filtering for quick searches. Additionally, it supports sorting, virtualization for large datasets, and customizable templates for headers, footers, and list items.

ASP.NET Core MultiColumn ComboBox control

ASP.NET Core MultiColumn ComboBox data binding from different data sources

Data binding

Bind data from various sources, including JavaScript object arrays and remote data sources, using adapters such as OData, OData V4, URL, JSON, and Web APIs. Efficiently manage data and customize data requests, and process with the help of the data manager.

Grouping

Organize items into categories within the MultiColumn ComboBox to enhance data visualization and improve the user experience. Grouping related items together allows users to filter and select items more efficiently.

ASP.NET Core MultiColumn ComboBox grouping

ASP.NET Core MultiColumn ComboBox filtering

Filtering

The ASP.NET Core MultiColumn ComboBox offers built-in filtering support with a comprehensive set of filtering configurations to meet various application needs. The filter search can be customized to be case-sensitive and performed with a minimum number of query string characters.

Sorting

Easily sort items in ascending or descending order. The MultiColumn ComboBox supports single-column and multi-column sorting for better data organization and user experience.

ASP.NET Core MultiColumn ComboBox sorting

Virtualization

Enhance the performance of the MultiColumn ComboBox by displaying only the items currently in view. Virtualization enables smooth scrolling and efficient handling of large datasets, minimizing load times.

ASP.NET Core MultiColumn ComboBox virtualization

Drop-down styles with templates

Customize the appearance of the drop-down list to create a unique look by modifying the header, footer, and list items using templates.

Styling ASP.NET Core MultiColumn ComboBox pop-up list with a header template

Header template

Design custom headers for the pop-up list using header templates.

Styling ASP.NET Core MultiColumn ComboBox pop-up list with item template

Item template

Customize the appearance of row items in the pop-up list with item templates.

Styling ASP.NET Core MultiColumn ComboBox pop-up list with footer template

Design your own custom static footers for the pop-up list using footer templates.

Built-in themes

The ASP.NET Core MultiColumn ComboBox supports these built-in themes: Tailwind CSS, Bootstrap 5, Bootstrap 4, Bootstrap, Material, Fabric, Fluent, and high contrast. Users can customize these built-in themes or create new themes to achieve their desired look and feel by simply overriding SASS variables or using our Theme Studio application.

Theme Studio application

Accessibility

Fully supports WAI-ARIA accessibility guidelines to work with screen readers and assistive devices.
Follows WAI-ARIA best practices for implementing keyboard interaction.
Designs the UI visual elements, such as foreground and background color, line spacing, text, and images, based on the WCAG 2.0 standard.
Supports right-to-left (RTL) direction for users working with RTL languages like Hebrew, Arabic, or Persian.

Developer-friendly APIs

The ASP.NET Core MultiColumn ComboBox control offers APIs for customizing its appearance and behavior, as well as templates for changing its look and feel. With these APIs, developers can create a unique and highly customized OTP Input that fits seamlessly into their applications.

Rated by users across the globe

Great and flexible controls to build web applications

Controls meet specifications to develop web applications (ASP.NET MVC and Core in my case) and provide a lot of features to develop world-class software. There are options for other frameworks/platforms. Support is excellent which makes me feel very confident when facing trouble, they provide answers in 24 hours. Support team will make a big effort to solve your issues and they are ready for a phone call and to remotely connect to your PC.

Jorge M,

Founder and Software Architect, Small-Business

Great tool, saves alot of time, and great support

Syncfusion really makes it simple to implement features that would take a ton of time and effort to create. When you're building your site, the UI can take a ton of time away from building the core app. With Syncfusion's tools it reduces that effort significantly so you can get back to building the core elements.