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JavaScript JavaScript and the DOM Getting a Handle on the DOM Select by ID

Posted by Ericka Erickson
Ericka Erickson
9,982 Points

const button = document.getElementById("btn-pharse"); is this not right?

what am i doing wrong ?

app.js 
var button = document.getElementById("btn-pharse");

button.addEventListener('click', () => {
  alert(input.value);
});
index.html 
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8">
    <title>Phrase Sayer</title>
  </head>
  <body>
    <p><label for="input-phrase">Type a phrase</label></p>
    <p><input type="text" id="input-phrase"></p>
    <p><button id="btn-phrase">Say Phrase</button></p>
    <script src="app.js"></script>
  </body>
</html>

1 Answer

Rohald van Merode
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Rohald van Merode
Treehouse Staff
Rohald van Merode
.a{fill-rule:evenodd;}techdegree
Rohald van Merode
Treehouse Staff

Hi Ericka Erickson 👋

Looks like you have a typo where you're trying to select the element. It currently says pharse instead of phrase 🙂