Say I have a website with a file structure like this:
index.html
main.js
modules/my-module.js
index.html contains (along with a lot of HTML):
<button id='my-btn'>My Button</button>
<script type='module' src='./main.js'></script>
main.js contains:
import { myBtn } from "./modules/my-module.js";
and modules/my-module.js contains:
const myBtn = document.querySelector("#my-btn");
myBtn.addEventListener("click", function(){
alert("Hallo from My Button");
});
export { myBtn };
Now if I click on the button I get an alert as expected.
The problem I am having is that I have some information (ie variables with values such as strings, arrays etc) in other script tags on the index.html page which I need in modules/my-module.js
I do not want to use a global variable for this
I thought of creating an element(s) on the index.html page with data set attributes as keys and assign values to them. The element could then be accessed from modules/my-module.js and its data set attributes would be readable. This does work when I try it but it seems a long winded way of getting access to information available on the index.html page.
Is there any other approach which would be more direct?
I would prefer an answer to the question rather than being told I am an idiot or marking the page as a duplicate and pointing to a page that is not a duplicate. Just because I mention the word global does not mean this is a question about how to create a global to the kind editor who directed me to a page on how to make a global.
