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JavaScript Interactive Web Pages with JavaScript Selecting Elements and Adding Events with JavaScript Selecting Elements

Why does task 1 pass, then fail when I try to check code for task 2?

I don't change the code in task 1, but it fails when I try to check the code for task 2. It always says the problem is with task 1's code, though, never task 2. I've tried calling info into the last name variable in 2 ways:

var lastName=document.getElementByTagName("span")[1];

and

var lastName=document.getElementByClass("last_name");

I'm not sure what I missed. The only thing I can think is that line 2 is somehow cancelling out line 1, but I don't remember that being mentioned as a problem.

app.js
var fullName=document.getElementById("full_name");
var lastName=document.getElementByTagName("span")[1];
index.html
<!DOCTYPE html>
<html>
<head></head>
<body>
<h1 id="full_name"><span class="first_name">Andrew</span> <span class="last_name">Chalkley</span></h1>

<script src="app.js"></script>
</body>
</html>

4 Answers

Abe Layee
Abe Layee
8,378 Points

I believe getElementsByTagName() should be plural not element. Like this.

var fullName=document.getElementById("full_name");
var lastName=document.getElementsByTagName("span")[1];

You are correct, Abe! =]

Always something... thank you!