Myujth

First of all, sorry if the original question isn't clear enough,
I was struggling to define the exact problem I'm having.
I am making a Chrome extension which features a list of blank input boxes. I would like to save the value assigned in those input boxes using the chrome.storage.set method, and retrieve said values into their original input boxes when the popup is reopened.

So far, I have managed to store locally the values of the boxes using a loop, assigning each value a key depending of its order of iteration.

HTML

<input type="text" class="random" value="">
<input type="text" class="random" value="">
<input type="text" class="random" value="">
<button id="4">save</button>

JS

document.addEventListener('DOMContentLoaded', function() 
 document.getElementById("4").addEventListener("click", save);
);
function save() 
 var id = document.querySelectorAll("input[type='text']");
 for (i = 0; i < id.length; i++) 
 var inputValue= id[i].value;
 if (id.length > 0) 
 var key = "key"+i;
 chrome.storage.local.set([key]: inputValue);
 alert(key)
 

The problem comes when I try to retrieve each value and return it to its original input field. My solution was to create another loop which iterates through the input fields while retrieving the corresponding keys, but can't seem to make it work.

window.onload = () => 
const id = document.querySelectorAll("input[type='text']");
 for (i = 0; i < id.length; i++) 
 if (id.length > 0) 
 var key = "key"+i;
 chrome.storage.local.get([key], (data) => 
 if (data.key) 
 id[i].value = data.key; 
 
 );
 

How should I define the variables properly? Is there any other work around to achieve the same result?