Save in Local Storage

Using the Storage API is easy. Just get a reference to the local storage singleton, then save strings under a string key.

    // Saving preferred font size
    Storage storage = Window.current().getLocalStorage();
    storage.setItem("fontSize", Integer.toString(preferredFontSize));

When you need to read the value back, use getItem():

    String fontSize = storage.getItem("fontSize");

Complex Data? Use the Serialization API

Flavour provides a serialization API. You can turn a Java object into a string, and back again. This lets you store complex objects in Storage.

Last modified on 6 Feb 2022 by AO