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Cómo guardar datos con Chrome.storage Chrome Extension [MV2]

Estoy aprendiendo a desarrollar extensiones de Chrome y en un punto en el que me gustaría recibir información del usuario y poder guardar esos datos de entrada. Al actualizar, los 'datos' se eliminan.

He intentado usar chrome.storage, tanto local como sincronizado, pero aún no he tenido éxito. También tengo muchos tutoriales.

fondo.js

 async function userName() { try { const userName = setName(); // Save the `image` object to chrome's local storage area // under the `nextImage` key console.log(userName); chrome.storage.local.set({ userName: userName }); } catch (err) { console.log(err); } }

principal.js

 const submit = document.querySelector("#submit"); submit.addEventListener("click", () => { // Set Name function userName(name) { const username = document.querySelector("#username"); username.value = name; } }); console.log(userName()); // Retrieve the user name object chrome.storage.local.get("userName", (data) => { if (data.userName) { userName(data.userName); } });

principal.html

 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Chrome Storage</title> </head> <body> <h1>Chrome Storage</h1> <input id="username" type="text" placeholder="Name"> <button id="submit" >Submit</button> <p id="name"></p> </body> <script src="main.js"></script> </html>

mainfest.json

 { "manifest_version": 2, "name": "Chrome Storage", "description": "Chrome storage", "version": "1.0.0", "permissions": [ "tabs", "storage" ], "browser_action" : { "default_popup": "popup.html" }, "chrome_url_overrides" : { "newtab": "main.html" }, "background": { "scripts": ["background.js"], "persistent": false }, "content_scripts": [{ "css": ["style.css"], "js": ["main.js"], "all_frames": true, "matches": ["http://*/*"] }] }
about 4 years ago · Juan Pablo Isaza
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