Last week, I had to build an application that required drag and drop functionality. This made me learn about couple of third party Angular 4 drag-and-drop APIs. The popular options in Angular 2+ world are ng2-dragula and ng2-dnd. I found ng2-dnd more extensible and feature rich so I used it in my application. In today’s blog, we will learn how to add drag-and-drop functionality to a todo application. We will use Addy Osmani Angular 4 todomvc application as the starting point. This post does not cover basics of how to build Angular 4 applications. There are many good references on the web that can teach you building Angular 4 applications from scratch.
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