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JavaScript JavaScript and the DOM (Retiring) Traversing the DOM Child Traversal

Posted by Alexandru Pescaru
Alexandru Pescaru
6,410 Points

so i don't know what code to use...

hi! can anyone help me with the corect code ca and figure it out

app.js 
var section = document.querySelector('section');
var paragraphs = ;
index.html 
<!DOCTYPE html>
<html>
    <head>
        <title>Child Traversal</title>
    </head>
    <body>
        <section>
            <p>This is the first paragraph</p>
            <p>This is a slightly longer, second paragraph</p>
            <p>Shorter, last paragraph</p>
        </section>
        <footer>
            <p>&copy; 2019</p> 
        </footer>
        <script src="app.js"></script>
    </body>
</html>

1 Answer

Heidi Fryzell
seal-mask
MOD
.a{fill-rule:evenodd;}techdegree seal-36
Heidi Fryzell
Front End Web Development Treehouse Moderator 25,178 Points
Heidi Fryzell
.a{fill-rule:evenodd;}techdegree seal-36
Heidi Fryzell
Front End Web Development Treehouse Moderator 25,178 Points

Hello Alexandru,

For this task they want you to use the children property on the "section" variable to select all the child underneath "section".

var paragraphs = section.children;

Guild talks about the children property in this video, starting at about 4:35 if you want to see him apply it: https://teamtreehouse.com/library/getting-all-children-of-a-node-with-children

Hope this helps and Happy Coding!

Heidi