You have a —> setter
import {local} from 'wix-storage';
local.setItem("key", "value");
and a —> getter
import {local} from 'wix-storage';
let value = local.getItem("key");
First you have to set something, before you can get it.
You have to save the current “page-index”, everytime when the page-index changes and set it to the local-storage.
See here…
This would save the current page-index of your dataset into local-storage.
import {local} from 'wix-storage';
let myValue = $w("#myDataset").getCurrentPageIndex()
local.setItem("key", myValue);
And then you would just have to load it, when you need the las current state of the page-index (stored in the wix local storage).
With this one, you would be able to get back the last saved state of the page-index.
let myValue = local.getItem("key");
Everytime, when you “loadMore” data, the page-index should normaly change.
Perhaps you could also work with …
Good luck and happy new year!