Next.js 14 Tutorial - 7 - Dynamic Routes

[@technomad123]

For anyone working with the latest version of next.js more specifically next.js 15 or above will now need to know that all dynamic API's are asynchronous, thus for any operation requiring accessing the fields of the params or searchParms needs to be handled as an asynchronous operation. Example: Before: function ProductID({ params, }: { params: { productId: number } }) { const { productId } = params return Product ID: {productId} } export default ProductID After: async function ProductID({ params, }: { params: { productId: number } }) { const { productId } = await params return Product ID: {productId} } export default ProductID you will now need to await the params object as well.

[@MAR-kh4ed]

thanks brother !! Was searching for the solution

[@technomad123]

@MAR-kh4ed you're welcome😄

[@xboy2374]

thanx bro

[@technomad123]

@@xboy2374 you're welcome

[@Jamie_1144]

Life saver, spent ages trying to fix this error then read your comment! Thank you!

[@billb1365]

Outstanding tutorial! I first watched the lessons and now watching a second time while coding in parallel. Thanks for developing such exceptional content.

[@Codevolution]

Thank you for the support!

[@ONEHLOFIOCHIOCHEME]

Vishwas is a gifted teacher and educator. You are a gift to mankind dear Vishwas.

[@uquantum]

Thanks so much❤ I’d moved so quickly to astro (ssr) a couple years ago, but now I have a next.js project, so I really appreciate your presentation style and the content to get me up to speed.

[@AjikwuC.Wilson]

Thanks. I'm following this course as soon as they drop. Promise to finish it with you. This is great

[@Usama-Tanoli]

so as you might finished this could you tell me how is this

[@NishantCosmos]

Wow your explanations are clear as crystals. I love it. Thankyou for these tutorials.

[@SupunNimantha]

When you destructure route parameters, it's better to have an interface defined to accept route parameters specific to that page especially when you have multiple properties. It's much clearer and the code is neat.

[@shubhaverma5697]

Wow. Amazed by the content you provided in 7 minutes. I must have tried to learn about dynamic routes from so many resources, never quite understood it until now.

[@euroclydon7883]

Your explanations are top notch

[@omozemojeaugustine3529]

Am following the series thanks for breaking this down to this level

[@md.Alamin-ej6ro]

Damn THIS was too good, it helps me a lot i was searching for this type of content but everyone just explained it in a more difficult way , anyway it was damn good to understand the basics of the dynamic routes. Thanks a lot..

[@riavi]

Thanks! This cleared up what my instructor meant by dynamic routes, I didn't get it in class.

[@latifurrahman2648]

this course helps me very much. you are the best instructor

[@misalambasta]

Those who are wondering where the params come from. The folder name [productId] will pass as a params in page.tsx file of the same folder.

[@kuldeepdebnath4787]

BEST TUTORIAL OUT THERE. TYYSMM

[@koketsophiri1753]

Gold mine of a course😭❤

[@syedakashish5913]

explanation is so good.And it seems like john the don it teaching.

[@bhn1997]

Thanks for your guides. Exactly what I wanted to render!

[@emmanuelkpogo9319]

Great tutorial. Very comprehensive.

[@auricaputri7664]

great tutorial video, my first day learning your course!!

[@isagive]

תודה רבה, הסבר ענייני ומקצועי. 👍

[@inibudi4233]

Thank you for step-by-step tutorial, very helpful

[@thespiritninja11]

THIS HELPED SO MUCH! Thank you 🫡

[@shresthagaurab2193]

Thanks u so much step by step , it's very helpful

[@jeffreyndukwe3869]

You are doing a great and wonderful job. Nice teaching

[@yinonelbaz5309]

You are doing a great and wonderful job!

[@GREENTEACODES]

Thank you brother for such amazing content

[@rohit_dev]

I am going to finish this series with you 🙌

[@josatienganh]

Thank you so much for the guide! ❤

[@sejeminecraft1]

Thank you so much. Short and precise, extremely helpful!

[@Ezzgamezzz]

Well explained 👍🏻👍🏻

[@joja2174]

bro explained a 2 hours lecture in 7 mins

[@king_james_official]

no

[@mzohaib27]

actually bro is explaining very good... those who took 2 hours for this.. they are paid courses.... their goal is only to take money.... nextjs course... then nextjs advanced course... then nextjs project learning course etc..... that's why they are taking 2 hours on this.... bcz if they teach everything in one course who will buy second...

[@joja2174]

@@mzohaib27 imo paid courses are very focused on giving EVERYTHING the good bad and ugly, the useful, useless and good to know, so they are not time efficient but definitely worth it, at least the good ones some things they tend to over explain which why i watch channels like this, straight to the point

[@jonathanguerrero5991]

Dynamic routs information start at minute 4:00 all previously said is not dynamic routes.

[@DushyantJoshi]

Just Awesome. Thanks for this.

[@GerardoAG]

you are a genius bro, thaks

[@yipmong]

Sir, words can not express our appreciation to your short and fully concised tutorial, we are very grateful for this. i watched a 3 hours tutorial but couldnt understand fully but yours of less than 10 mins i feel like a pro in this thank you so much for all you do sir❤❤❤

[@최재혁-k6j]

so useful teaching! Thanks

[@ViniciusRodrigues-st8mw]

Thank you very much Sir!

[@aakashyadav6228]

Bro, please continue with the series.

[@TheKauddin]

Where did i mistake? export default function ProductDetails({params}:{ params:{productid:string}; }) { return Product Details of {params.productid}; }

[@survivordaqwv9002]

import { NextPage } from "next"; interface Props { params: { productId: string; }; } const Page: NextPage = async ({ params }) => { const { productId } = await params; return Product {productId}; }; export default Page;

[@elenak2528]

Thank you! Where did you find it? There is no this info in documentation I think. Only with the help of your video I managed to finally do dynamic routes ( params especially are never mentioned in documentation, or I am stupid I don;t know)

[@omexaapp3062]

certainly u are the best.

[@asifnewaz477]

Thanks bro! You are so cool!

[@rickyanchores4464]

Great tutorial!!

[@ShivamSahu-l6c]

Amazing

[@2u841r]

Thank you.

[@andrewberrio7374]

Thank you sir

[@luisr2662]

Amazing!

[@Yuuffyy]

Hey Codevolution & watchers, In your dynamic routes we're using params. Is there any difference to your usage and type declaration compared to NextJS useParams für dynamic routes? In their docs they create a variable with const params = useParams (and import it). Thanks for your videos!

[@beybell]

If someone gets an error, the id does not appear in the text on the page or next shows an error, check whether you wrote the ID correctly in the ProductId folder. In the folder name, the first letter I must be capitalized product Id

[@Kevin-ft1xe]

Thanks mate

[@MucahitCanbey]

Thanks ✨✨

[@osaka-ben9291]

thank you so much ! i was struggling with NextJs router specially with the 14.0 version because we're not using the folder "pages" anymore if i get it right.

[@wojteeh]

Very useful, thanks ;)

[@NguyênNguyễnTrung-r3x]

Thank you!

[@tensorbaba7687]

why do we destructure params in paramerters of function component?

[@minseongkim3278]

This video must be accepted by official docs

[@mohitrathore8808]

Wonderful, keep going

[@nahar830]

Thanks

[@Regiomer]

Does this work with js also? It renders only the "404 page not found" component in my case

[@saintrivers962]

Yeah, I'm having the same problem.

[@Pipu748]

love it

[@sahandsepidar4089]

i only tought the only way to get the paramd is using hooks , i didnt know about params ; thank you

[@shouryadey3911]

What if I need some pattern like this a-to-b-journey. where a and b can be anything. would having a folder with name [src]-to-[des]-journey works?

[@NishantCosmos]

Did you found out?

[@its_Akhtar]

Thanks a lot

[@kevinchittilapilly8221]

Thanks for the lecture. I have a doubt. How can I add a check so that only if the productId is a number, I navigate to the right page. But if the user enters something like product/temp it does not navigate to the productid page

[@ThePressend]

import useRouter, then destructure your dynamic id, and check for this whether is number using Number.isInteger(), if not redirect to another url

[@tsmusic9587]

NICE video

[@adityarajaram3124]

I have question while deploying in next js 14 with app router (Dynamic Route) it's not supported. Do you know any way?

[@iqbalali3341]

I also have the same problem, have you found a solution?

[@victoragese]

Same here

[@HassanAKhann]

Saviour

[@mxttw]

thanksssss

[@bj0urne]

My VS Code doesn't automatically format my code when I save the file like yours does... Is that an extension you're using?

[@EzequielGrigolatto-lg6mz]

You can use and configure prettier for that

[@harshitshrivastava114]

why my params.productID is showing undefined in console.log

[@gboyegaoluwatobiloba8585]

seems using typescript is a hassle

[@ailton.duarte]

my layout is not working in productId, do u know why?

[@JagadishL-wj6sn]

How do you handle 404 page for dynamic routes

[@AlexTLOU]

well, lets say you are searching for that id in the database and returning its properties, then yuo can do a conditional rendering to see if your api returned the data or returned a 404 error!

[@theangelofspace155]

But what happen of we try to access a outOfRange dynamic route? Do we need to build that logic so if a user is trying to go to /[100] but we only have 50 resources? Or will nextJS render a 404 - not found?

[@HimanshuGogoi]

u need to manually redirect it to not found else it will still attempt to show the page

[@HassanMehboob-ij1cq]

How I can get id in nested component?

[@gettingoverit__]

how to do it programmatically

[@navjotsingh5303]

with dynamic routes i could't able to make build with static export can anyone help me with this

[@zohaibafridi3522]

will it work on build?

[@gabrielsouza4483]

Why when im ussing output: export I got the error "Page "/[ID1]/[ID2]" is missing "generateStaticParams()" so it cannot be used with "output: export" config." ??? I dont have all possible values to ID2 and ID2 to generateSTtaicParams

[@EzequielGrigolatto-lg6mz]

I'm getting the same issue, were you able to solve it?

[@gabrielsouza4483]

@@EzequielGrigolatto-lg6mz the """"fix""" is downgrad tô 13.4.9 , apparently next 14 release with this bug but never fixed

[@EzequielGrigolatto-lg6mz]

@@gabrielsouza4483 thanks for your quick answer! unfortunately downgrade next version is not possible on my case, I'll look for other options then

[@gabrielsouza4483]

@@EzequielGrigolatto-lg6mz I tried almost everything , almost for two weeks, but if u find a solution tell me

[@rahmannurudin5003]

where's _app module in newest next.js version?

[@behroozbk]

best

[@MALI-gj8sk]

But NextJs docs says folder name should be like this: pages/products/[id].js.

[@CelliumsBurner]

You’re using the pages router. You should be using the app router. You’re looking at the wrong docs

[@yellhtetnaing2245]

waiting for next pieces

[@worldoflanguages1043]

what;s this error in console Warning: Extra attributes from the server: cz-shortcut-listen

[@chesterxp508]

GoodJob!

[@selvamkarthik9605]

😊

[@Kmkn308]

waiting more videos

[@manuelrosalesmaquieyra9687]

bestia animal idolo

[@ObjectiveTruth-zm3hi]

isn't TypeScript a waste of time ?

[@warriors_edge]

fuckin amazing, thank you

[@gorkemgok9313]

The voice is AI. I am sure.

[@AlexTLOU]

nah he is just Indian 🤣🤣🤣🤣🤣🤣

[@anasouardini]

BRO, you've been repeating the same thing in the last 3 videos

[@tienhuynh2435]

respect sir

[@jesssdad]

For me it didn't work as it didn't display the product ID after 'Details about product'. For anyone having the same issue first thing to check is that the folder is named [productId], mine was [productID] and it couldn't match/find the page. So the big lesson here is that next.js is case-sensitive. The only way I could work out how to debug it was to use postman and look at the actual response from the server which contained the following content (buried in a HTML tag) "{\"children\":[\"Details about product \",\"$undefined\"]}] 5:[\"productID\",\"1\",\"d\"] 7:D{\"name\":\"RootLayout\",\"env\":\"Server\"} 8:D{\"name\":\"NotFound\",\"env\":\"Server\"} 8:[[\"$\",\"title\",null,{\"children\":\"404: This page could not be found.\"}" In other words the server simply returned 200 = OK as a status on a 404 page. I'm guessing this type of issue is handled in a later video?

[@CelliumsBurner]

If you used your common sense you’d know that js is a case sensitive language.

[@yogita868]

I have this created this file structure in Next js version ->14 project\[[id]] Inside page.tsx I have this code-> 'use client'; import PathwayContainer from '@/components/Pathways/PathwayContainer'; const PathwayPage = () => { const clientID = '06375fa6-999a-46a8-9d80-12e41e76aa52'; return ( ); }; export default PathwayPage; This clienID I would fetch from useselector later as of now i keep code like this. and this is the component for PathwayContainer. 'use client'; interface IPathwayContainerProps { fetchClientProjects: (clientId: string) => Promise; clientID: string; } const PathwayContainer: FunctionComponent = (props) => { const { fetchClientProjects, clientID, } = props; const [loading, setLoading] = useState(false); const [activeProjectList, setActiveProjectList] = useState([]) useEffect(() => { const getActiveProjectList = async () => { try { setLoading(true); const projectInfo = await fetchClientProjects(clientID); setActiveProjectList(projectInfo); } catch { } finally { setLoading(false); } } getActiveProjectList(); }, [clientID]) return ( {activeProjectList.map((activeProject, index) => ( {activeProject.name} ))} ); }; export default connect(() => ({}), { fetchClientProjects: actions.clients.fetchClientProjects, })(PathwayContainer); whevaver user clcik on this link which i have crated using clientID is not changed but my useeffect code runs again and again whenver user click on links. same code works fine in react. How can i solve this issue.please help.

[@igorluyz_]

You are doing a great and wonderful job!

[@adityarajaram3124]

I have question while deploying in next js 14 with app router (Dynamic Route) it's not supported. Do you know any way?

[@Txushin]

Thanks

[@brunelleagboton161]

Thanks a lot