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JavaScript Absolute Beginner's Guide, 2nd Edition
book

JavaScript Absolute Beginner's Guide, 2nd Edition

by Kirupa Chinnathambi
December 2019
Beginner content levelBeginner
464 pages
10h 31m
English
Que
Content preview from JavaScript Absolute Beginner's Guide, 2nd Edition

25. Finding Elements in the DOM

In This Chapter

  • Learn how to find elements in the DOM

  • Use the CSS selector syntax for cleverer element discovery

As we saw in the previous chapter, our DOM is nothing more than a tree-like structure (see Figure 25.1) made up of all the elements that exist in our HTML document.

Image

FIGURE 25.1

Yep. Looks like a tree-like structure all right!

That detail is only sort of important. What is important is that you have all of these HTML elements floating around that you want to access and read data from or modify. There are many ways to find these HTML elements. After all, these elements are arranged in a tree-like ...

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Publisher Resources

ISBN: 9780136204213