Was cleared all attributes from td.

[tkatochin]

It ’s interesting. Well done!
Unfortunately, the class in td is deleted.
I want to be able to sort while maintaining the original attributes.

[diclonius]

I still needed to preserve the attributes of the rows, but I solved by placing them after loading the datatable.

Specifically, I needed to put a class to all rows, where the value of a specific column is greater than zero.

Achieve doing it in the following way, I hope it helps you.

https://codeshare.io/5woYMR