How to programmatically set a localStorage with increasing values?
What about something like this:
function maxSessionID(){
let i = 0;
while (localStorage.getItem(`session${i}`) !== null ) {
i++;
}
return i;
}
for (let i = 0; i < fakearr.length; i++) {
localStorage.setItem(`session${maxSessionID()+1}`, JSON.stringify.fakearr[i]);
}
There is check for highest ID number sessionID before adding each item from fakearr so this doesn't replace existing sessions when there is hole in IDs (in case of session0, session2, session3. It adds session1 and then continues from session4)