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Loading Data — JavaScript typing lesson

Practice loading and parsing saved data from localStorage.

What you'll practice

Now let's get our saved data back! `localStorage.getItem()` lets you retrieve information using its key.

`localStorage.getItem()` takes the key (label) of the data you want to retrieve.
If no data is found for that key, it returns `null`.

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📜JavaScript

Loading Data

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let loaded_message = localStorage.getItem('mysecret');↵
↵
if (loaded_message) {↵
    console.log('your secret message is');↵
    console.log(loaded_message);↵
} else {↵
    console.log('no secret message found');↵
}

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let loaded_message = localStorage.getItem('mysecret');

if (loaded_message) {
    console.log('your secret message is');
    console.log(loaded_message);
} else {
    console.log('no secret message found');
}

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