How to use this inside chrome extension ? about toastify-js HOT 4 CLOSED

Hi @AbbosRakhmonov

In order to use Toastify in a chrome extension, you'll need to do the following.

1. Declare a content script in manifest.json file for extension.
2. Include the CSS and JS files from the toastify CDN link or via local file ( using web_accessible_resources )
3. Call the toast function as required

Some sample code:

// Add CSS file
const style = document.createElement('link');
style.rel = 'stylesheet';
style.type = 'text/css';
style.href = 'https://cdn.jsdelivr.net/npm/toastify-js/src/toastify.min.css';
(document.head||document.documentElement).appendChild(style);

// Add JS file
const script = document.createElement('script');
script.type = 'text/javascript';
script.href = 'https://cdn.jsdelivr.net/npm/toastify-js';
document.body.appendChild(script);

// Trigger a notification
script.addEventListener('load', function() {
  Toastify({ text: "This is a toast" }).showToast();
});

from toastify-js.

Hi @apvarun Thanks for your answer, but it is not worked, console shows error like this

I need to use it in background.js because toastify should work when the user selects a word, opens the context menu in the browser and clicks on the extension icon.

from toastify-js.

It is not possible to use it in background.js since the styles won't be loaded and there will be no DOM in background.

A way to achieve this is to use postMessage API available to chrome extensions. You can trigger a message from background.js and then receive it in content scripts where you then load toastify css&js (only if its not loaded already) and then trigger a toast.

from toastify-js.

I also used postMessage. But content.js show toastify is not defined

from toastify-js.