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What else do I need to add ?
Am i missing something I dont understand what they mean by chain ?
<!DOCTYPE html> <html lang="en"> <head> <title>Document</title> <link rel="stylesheet" href="style.css"> </head> <body> <button type="submit" class="submit-btn">Submit If You Can</button> <script src="jquery-3.2.1.min.js"></script> <script src="app.js"></script> </body> </html>
const $submit = $('.submit-btn'); $submit.attr('disabled' , true); $submit.addClass('disabled');
Steven Parker224,872 Points
"Chaining" is when you apply a method to the result of calling another. For a generic example:
We'd say method2 was chained onto method1. Of course, this only can be done if method1 returns the kind of object that method2 works on.