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

Bakari Lewis
Bakari Lewis
6,556 Points

stuck!..not sure what is wrong with the method I am using.

Please help. I am not sure what going on here. I am using the "getElementsByTagName" method an the index...

app.js
var fullName = document.getElementById("full_name");
var lastName = document.getElementsByTagName("last_name")[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>

2 Answers

you'll want to write it as:

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

I was stuck on this challenge too, simple error ugh!

Julian Aramburu
Julian Aramburu
11,368 Points

Hi Bakari! When you use getElementByTagName you are supposed to target a TAG like div, p , input, etc... but you are targeting the class "last_name" so that's might be the problem here! What are you trying to do exactly?

Hope it helps you sort the problem out!

Cheers and Keep Coding!

Bakari Lewis
Bakari Lewis
6,556 Points

Thanks Julian! That makes sense. I am trying to target the Second Span element

Julian Aramburu
Julian Aramburu
11,368 Points

you could try something like getElementByClassName maybe!

the code challenge doesn't work when you use getElementsByClassName, they want you to use getElememtsByTagName for some reason.

not sure why, could someone explain this?