title: Implementing grid hierarchy (parent row has many child rows) in Angular js
body: <p>I want to implement grid hierarchy (parent row has many child rows). Please refer to the link for reference - <a href="http://demos.telerik.com/kendo-ui/grid/hierarchy" rel="nofollow">http://demos.telerik.com/kendo-ui/grid/hierarchy</a>. How can it be implemented using Angularjs, ngGrid in asp.net web api project?</p>