Hi @param556
the API is not complex for the nestedRows plugin. However, you can also rely on the fact that the parent and child have different classNames, here’s an example https://jsfiddle.net/handsoncode/qj6p3kzn/
Here’s an idea to track collapsing/expanding of rows https://jsfiddle.net/doeft8r2/7/.
I hope it helps.