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BOOK: Beginning JavaScript 5th Edition
This is the forum to discuss the Wrox book Beginning JavaScript, 5th Edition by Jeremy McPeak; 978-1-118-90333-9
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Old December 19th, 2017, 04:02 PM
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Default Ch9 ex2 The Node Object: Navigating the DOM

What I don't understand is what we are testing for? What do you mean by Whitespace between nodes?
Quote:
Here you check to see what the nodeType of the nextSibling of headingElement is. If it returns
3, (nodeType 3 is a text node), you set bodyElement to be the nextSibling of the nextSibling of
headingElement; otherwise, you just set it to be the nextSibling of headingElement.

Last edited by jaycbrf4; December 19th, 2017 at 04:47 PM.
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