jQuery.getScript Alternatives - Example 4

get-script-example-4.js

function getScript(scriptUrl, callback) {
    const script = document.createElement('script');
    script.src = scriptUrl;
    script.onload = callback;

    document.body.appendChild(script);
}

//  anonymous function as 2nd argument
getScript('https://bit.ly/get-script-example', function () {
    console.log('The script load is done.');
});

// Hello, I am a remote script that successfully loaded.
// The script load is done.
// ["foo", "bar", "baz"]

// ------------------

// pass arrow function as 2nd argument
getScript('https://bit.ly/get-script-example', () => {
    console.log('The script load is done.');
});

// Hello, I am a remote script that successfully loaded.
// The script load is done.
// ["foo", "bar", "baz"]