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Tree Selector Demo

This project showcases a component (app-tree-select) for selecting data from nested tree structured objects. The mock data object is provided in the response.mock.ts file.

Development server

  • Install angular CLI, npm install -g @angular/cli,
  • Clone the repo using the url https://github.com/lakshya0246/tree-selector.git
  • Install npm packages, run npm install. You need to have Node.js installed.
  • To view the demo, run ng serve for a dev server from the base folder, and navigate to http://localhost:4200/.

Further improvements

  1. Make title/placeholder an input
  2. Make the button text dynamically update on value change
  3. Add close on click outside any menu
  4. Add keyboard navigation and close on esc
  5. Add support for mobile screens and and for cases where the tree is deeper than 4-5 nodes (Not sure about this because a tree deeper than 4-5 nodes might not be good for UX)
  6. Add support for output cast as key-value pairs

This project was generated with Angular CLI version 10.0.4.