syncfusion-aspnetcore-multiselect
Implementing MultiSelect in ASP.NET Core
The MultiSelect is an advanced dropdown component that enables users to select multiple values from a predefined list with features like filtering, templates, checkboxes, grouping, and full accessibility support. This skill guides you through implementing MultiSelect in ASP.NET Core applications using Syncfusion's tag helper syntax.
When to Use This Skill
Use this skill when you need to:
- Create dropdown fields where users can select multiple options
- Add search/filter functionality to large option lists
- Display selected items as chips with remove capability
- Implement checkboxes for clear multi-selection UI
- Bind to local arrays or remote data sources
- Customize list item appearance with templates
- Group related options by category
- Ensure WCAG 2.2 accessibility compliance
- Handle complex selection scenarios (cascading, custom values)
Key Features
More from syncfusion/aspnetcore-ui-components-skills
syncfusion-aspnetcore-charts
Implements Syncfusion ASP.NET Core Chart (SfChart) for data visualization. Use this when building charts, visualizing time-series or categorical data, or creating dashboards. Covers series configuration (line, bar, pie), axes, tooltips, legends, and customization for ASP.NET Core applications.
11syncfusion-aspnetcore-textbox
Complete guide to implementing the Syncfusion TextBox component in ASP.NET Core applications with tag helpers, validation, floating labels, and adornments for building accessible input forms.
11syncfusion-aspnetcore-list-box
Implement and configure Syncfusion ASP.NET Core ListBox component with selection controls. Use this when building selection interfaces with single/multiple modes, data binding, or advanced features. Covers ListBox implementation, selection state management, appearance customization, and user interaction handling.
10syncfusion-aspnetcore-common
**CONFIGURATION GUIDE** — Assist with Syncfusion ASP.NET Core EJ2 components setup, localization, and version compatibility. Use when: installing Syncfusion packages, configuring globalization/localization, selecting compatible versions.
10syncfusion-aspnetcore-rich-text-editor
Implements the Syncfusion ASP.NET Core Rich Text Editor (ejs-richtexteditor tag helper) supporting HTML (WYSIWYG) and Markdown editing modes. Set editorMode='Markdown' for Markdown; default is HTML. Use this skill for toolbar configuration, image upload, table editing, inline or iframe mode, AI assistant integration, mentions, and form validation with rich text in ASP.NET Core projects.
10syncfusion-aspnetcore-theme
**THEMING & APPEARANCE GUIDE** — Assist with Syncfusion ASP.NET Core EJ2 component theming, customization, size modes, and dynamic theme switching. Use when: applying themes (Bootstrap, Material, Tailwind, Fluent, etc.), customizing theme variables, implementing theme switchers, enabling touch mode, or customizing icons and appearance.
10