Methods and Techniques for retrieving Value from a JS recursive traversal object, recursive value

Methods and Techniques for retrieving Value from a JS recursive traversal object, recursive value

To use recursion, You need to determine whether the object is the same as the parent type. This article demonstrates simple object recursion and array recursion.

Var obj = {a: {w: 1, y: 2, x: 3}, B: {s: 4, j: 5, x: 6}, c: {car: 7, cat: 8, mao: 9} function f (s) {for (var I in s) {if (typeof s [I] = "object") {f (s [I])} else {console. log (s [I]) ;}}f (obj );

Returned results: 1, 2, 3, 4, 5, 6, 7, 8, 9

The above section describes all the methods and techniques used to obtain the Value of a JS recursive traversal object. I hope this will be helpful to you. If you have any questions, please leave a message for me, the editor will reply to you in a timely manner. Thank you very much for your support for the help House website!