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

Posted by Thomas Matic
Thomas Matic
4,249 Points

Value not returned from element?

Cant seem to get a returned value of element

app.js 
let inputValue = document.querySelector('#linkName');
inputValue.value
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>

1 Answer

james south
seal-mask
.a{fill-rule:evenodd;}techdegree seal-36
james south
Front End Web Development Techdegree Graduate 33,271 Points
james south
.a{fill-rule:evenodd;}techdegree seal-36
james south
Front End Web Development Techdegree Graduate 33,271 Points

you are correctly selecting the input element. to get the value you would need to log it to the console or alert it etc. it will be the empty string upon page load, but you can use inputValue.value in the console manually and it will return whatever has been typed in the input. to get it programmatically you would need to add an event listener on the input to detect changes to its value.

Thomas Matic
Thomas Matic
4,249 Points

Thanks