How to clone a Javascript Array of Objects?

Question

I have a result set which is an array of objects. I need to clone this so I can make changes to it, without touching the original data.

var data = w2ui.grid.         


        

Answer 1

Lodash has a method specifically for this called clonedeep. There's a standalone package for it if you don't want to pull in the entire library:

https://www.npmjs.com/package/lodash.clonedeep