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JavaScript JavaScript and the DOM (Retiring) Making Changes to the DOM Modifying Elements

Indu khan
Indu khan
169 Points
Posted by Indu khan
Indu khan
169 Points

Whats wrong? Please help, i cannot understand this

Whats wrong? Please help, i cannot understand this

app.js 
let inputValue = document.querySelector('input') ;{

}
index.html 
<!DOCTYPE html>
<html>
    <head>
        <title>DOM Manipulation</title>
    </head>
    <link rel="stylesheet" href="style.css" />
    <body>
        <div id="content">
            <label>Link Name:</label>
            <input type="text" id="linkName">
            <a id="link" href="https://teamtreehouse.com"></a>
        </div>
        <script src="app.js"></script>
    </body>
</html>
Sumit Roy
Sumit Roy
2,905 Points

please post the error message you are getting.

1 Answer

Michael Lauridsen
Michael Lauridsen
10,321 Points
Michael Lauridsen
Michael Lauridsen
10,321 Points

There's a couple things wrong:

First, you opened curly brackets { } after your let variable. These are for objects, blocks and functions.

You were very close! But what they want you to get is only the value of the input, not the whole DOM element. So do it like this:

let inputValue = document.querySelector('input').value;

For step two, you are asked to set the text content of the <a> tag, to the value of inputValue. Which you would do like this:

let inputValue = document.querySelector('input').value;
document.querySelector('#link').textContent = inputValue;
Indu khan
Indu khan
169 Points
Indu khan
Indu khan
169 Points

I did not understood task 2, plz explain