Identify the syntax for looping through a collection of child nodes using the counter variable method.
A) for (var i = 0; i node .length.node; i++ ) { commands }
B) for (var i = 0; i node .childNodes.length; i++ ) { commands }
C) for (var i = 1; i node .childNodes.length; i-- ) { commands }
D) for (var i = 1; i i++ ) { commands }

Question

Quizplus · Accepted Answer

The syntax for looping through a collection of child nodes using the counter variable method is to use the "for" loop and iterate over the "childNodes" property of the parent node. So option B is the correct syntax which uses the counter variable "i" starting from 0 to iterate through all the child nodes. Option A and D do not use the "childNodes" property and option C uses a decrement operator instead of an increment operator.

Identify the Syntax for Looping Through a Collection of Child