An Introduction to Local Storage with JavaScript

[@ilTHfeaa]

when my prof spent 2 lectures trying to explain this but this video explains it better in 15 minutes lmao

[@ahmederaqi]

very clean video

[@HashimWarren]

This is the best explanation on localstorage I've found. Super clear, all substance, no filler

[@KennieDevCamp]

This tutorial is well detailed, hit the nail on the head type of content, no withholding knowledge. Ver good!

[@tonypatino1765]

Amazing video!

[@chiefdakwa3255]

Great tutorial. Concise and great presentation. Thanks man

[@FayettepressWebDesign]

This was a fantastic explanation! Clear, concise, and well-structured. Thanks for doing such a great job!

[@joq6356]

Thank you for this video! Really help clear up things!

[@amazingguys8169]

Best Explanation Ever!!!!!!!

[@HappyMomof8]

Just what I needed! Thank you!

[@sdvloger621]

Very nice explanation on local host like it + love it

[@saravafaei7708]

It was very clear. Thank you ❤️

[@subbu2677]

Awesome explanation bro ....

[@youngbuzzy1]

The explanation is well defined. It is very clear, thanks

[@greggfineguitar]

Well presented, very clearly explained!

[@iancarr3923]

Very useful - easy to understand. Thanks

[@viktornerlander1409]

This is huge. Thank you so much!

[@Bayo106]

Thanks I think I've learnt a lot here

[@syedkashifnaqvi1268]

very clean video

[@elladitch9698]

Really helpful, Thx, Zac!

[@kunalpandey7189]

thanks a lot...this was very helpful

[@easyeli728]

Thank you!

[@nayeemshaik5910]

really helpful thank you

[@abrahamnalisi4648]

So helpful. Thanks man

[@EricFu-qh5fw]

thank you so much, Great Help!

[@zolisawelani9338]

This I enjoyed.

[@goldbee3091]

what if you want to use this for the values of radios, checkboxes or the select dropdown menus?

[@lukescheller7216]

Awesome tutorial! Quick question, roughly how many entries can you store in localStorage?

[@rudolfolah7773]

Juno Lee I think it's more about memory limitations, I remember seeing a small number like 2 MB. So you can have a lot of small entries or a few large ones.

[@shivanibali2088]

Perfect!

[@smoothsan3072]

hi sir, value on localStorage still can be retrieve on new tab ? i mean, the value on local storage not dissapear even on new tab ?

[@binsarharseno]

thank you is very helpful :)

[@nageshbk1]

sir, I am not a software engineer, I can never forget those old days late nineties with slow internet connection. Those days we could go back to the visited web pages in case internet connection breaks . that thing is not available in modern browser Now every time inter connection breaks we got download the page again. Is it possible to use or configure local storage as of that time

[@jesusgonzalez7059]

I would avoid using the same name for the variable and the localStorage variable ... it may confuse people. Irecomment the var to besomething like myValue and the localStorage var as something else...this way people can distinguish what is what. Other than that...great video!

[@autopilot6942]

How can you use data in local storage to display on another page? Like clinking on a link on one page to display JSON data on another with that local storage? Ex: a link to a product details page! Thanks

[@mycloudvip]

AWESOME... Can this work for saving this type of data into a remote s3 bucket? using JS? thanks

[@ZacGordon]

Well you would have to access s3 using it's own API. There is no built in integration between S3 and local storage

[@JeZZGro]

How about array of objects?

[@cmtg4471]

How many storage there are in android webview

[@FauziJabbar]

Seperti session in php ~ and wait what different with cache ?

[@geeksinsuits]

what data types can local storage to store ?

[@ZacGordon]

Strings, which is why we convert to JSON, which is a string 👍

[@zlackbiro]

You dont need to stringify when you setItem if your object has couple of keys. You can do hybrid one. You can save it as Object directly and pull data getItem but split(" ") the output from getItem results. Example: localStorage.setItem("name", "key1=5 key2=10") var stored = localStorage.getItem("name") var data = stored.split(" ") var value = data[0].split("=") alert("key1: " + value[1]) Also, you can get localStorage without getItem. You can call your item by localStorage["itemName"] loop true the localStorage searching multiple items witch starts with item123, item233, item333: var storage = Object.keys(localStorage) for (var i = 0; i < storage.length; i++) { if (storage[i].includes("item")){ divTag.innerHTML += localStorage.getItem(i) }} 😎

[@NuncNuncNuncNunc]

I would not recommend this splitting on a delimiter method. JSON.stringify and JSON.parse are more general, easier to read, browser tools understand JSON, other developers (including the future you) understand JSON.

[@yimiyyussef]

I tried your method, it doesn't store to localStorage

[@mihaiimihaii5530]

dont work

[@shawnbks9090]

not a very good teacher at all.

[@StyledJavaScript]

Not a very informative comment at all.

[@dansintean6820]

if(numOfArguments < 1) { ignoreComment(); }

[@igordjurdjic7380]

Delete comma before your curly brace and that function will gladly work :) :D

[@dansintean6820]

xD. Sorry about that.

[@mihaiimihaii5530]

dont work