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

Assigning an id to a variable

Objective : Select the H1 tag with the id of full_name and assign it to the variable fullName on line 1. Take a look in the index.html to see the structure of the document

app.js
var fullName;
var lastName;
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

To elaborate Jarolds answer. you can assign an html element by id to a variable by doing the following.

var fullName  = document.getElementById("full_name");
var lastName = document.getElementById("last_name");

You'll want to use the getElementById() to select the h1 element.