Ng2 Dropdown Treeview
An Angular 2 tree component with checkbox and multiple level
Overview
The ng2-dropdown-treeview is an Angular 2 component designed to create beautiful and functional tree views with checkboxes and support for multiple tree levels. While it is now discontinued, this component remains a great solution for projects using Angular 2 or 4. For those using Angular 4, it's recommended to transition to the newer ngx-treeview, but ng2-dropdown-treeview still offers essential features that make it appealing for legacy projects.
The component allows for the customization of styles and integrates with popular libraries like Bootstrap and Font Awesome, providing flexibility for developers. With features like internationalization support and collapsible trees, it caters to a wide range of use cases.
Features
- Unlimited Tree Levels: Create complex tree structures without any restrictions on the number of layers.
- Item States: Manage tree items with states including checked and disabled to control user interaction.
- Collapse / Expand: Easily collapse or expand tree nodes for better navigation and organization of data.
- Text Filtering: Quickly find and filter items in the tree using built-in text search functionalities.
- Internationalization (i18n) Support: Localize your treeview for users across different languages seamlessly.
- Customizable CSS: Tailor the appearance of your treeview to fit your project’s design requirements by overriding Bootstrap and Font Awesome styles.
- Injectable TreeviewConfig: Modify default configurations effortlessly to suit your application's needs through dependency injection.
- TreeviewItem Creation: Utilize constructors with options for auto-correcting checked values, ensuring accurate state representation across parent-child relationships.
- Angular
Angular is a TypeScript-based open-source framework by Google for building dynamic single-page applications and cross-platform mobile apps with MVC architecture and a rich set of features.
- Bootstrap
Bootstrap is the most popular CSS Framework for developing responsive and mobile-first websites.
- SCSS
SCSS is a preprocessor scripting language that extends the capabilities of CSS by adding features such as variables, nesting, and mixins. It allows developers to write more efficient and maintainable CSS code, and helps to streamline the development process by reducing repetition and increasing reusability.
- Typescript
TypeScript is a superset of JavaScript, providing optional static typing, classes, interfaces, and other features that help developers write more maintainable and scalable code. TypeScript's static typing system can catch errors at compile-time, making it easier to build and maintain large applications.
- Webpack
Webpack is a popular open-source module bundler for JavaScript applications that bundles and optimizes the code and its dependencies for production-ready deployment. It can also be used to transform other types of assets such as CSS, images, and fonts.