Lets say I'm in a url: localhost:3000/customer/[customerId]?folderId=252
From here usinag a onclick event I want to sent to localhost:3000/customer/[customerId]?folderId=1255
What is the best way to do it
#Just update the a searchParam in the current url and route to that
viral jay
wet inletBOT
Hi @viral jay. I'm kapa.ai, your friendly support bot. I will try to answer your question by searching through the knowledge base. :wave:
You can achieve this by using the useRouter hook from Next.js and the router.push method. You can create a new URL by merging the current searchParams with the new folderId value. Here's an example:
import { useRouter } from 'next/router'
export default function ExampleClientComponent() {
const router = useRouter()
const pathname = router.pathname
const searchParams = new URLSearchParams(router.query)
// Set the new folderId value
searchParams.set('folderId', '1255')
return (
<button
onClick={() => {
// Navigate to the new URL
router.push(pathname + '?' + searchParams.toString())
}}
>
Click me
</button>
)
}
In this example, pathname is the current path (/customer/[customerId]), and searchParams is the current query parameters (?folderId=252). The searchParams.set method is used to update the folderId value to 1255. Then, router.push is used to navigate to the new URL.
Please note that you need to replace [customerId] with the actual customer ID in your application.
For more information, you can refer to the Next.js documentation on useRouter (https://nextjs.org/docs/pages/api-reference/functions/use-router) and useSearchParams (https://nextjs.org/docs/app/api-reference/functions/use-search-params).
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
viral jay
@wet inlet
what if the initialUrl is localhost:3000/customer/[customerId]?folderId=252?subFolder=4848
and the one I want send is localhost:3000/customer/[customerId]?folderId=252?subFolder=5656
wet inletBOT
Let me check the knowledge base for you. One moment! :books:
viral jay
wait
wet inletBOT
You can follow a similar approach as before, but this time you will also update the subFolder value in the searchParams. Here's how you can do it:
import { useRouter } from 'next/router'
export default function ExampleClientComponent() {
const router = useRouter()
const pathname = router.pathname
const searchParams = new URLSearchParams(router.query)
// Set the new subFolder value
searchParams.set('subFolder', '5656')
return (
<button
onClick={() => {
// Navigate to the new URL
router.push(pathname + '?' + searchParams.toString())
}}
>
Click me
</button>
)
}
In this example, searchParams.set is used to update the subFolder value to 5656. Then, router.push is used to navigate to the new URL.
Please note that you need to replace [customerId] with the actual customer ID in your application.
For more information, you can refer to the Next.js documentation on useRouter (https://nextjs.org/docs/pages/api-reference/functions/use-router) and useSearchParams (https://nextjs.org/docs/app/api-reference/functions/use-search-params).
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
viral jay
@wet inlet
NextRouter was not mounted. https://nextjs.org/docs/messages/next-router-not-mounted I'm getting this error
wet inletBOT
Let me check the knowledge base for you. One moment! :books:
The error message "NextRouter was not mounted" typically occurs when you try to use the useRouter hook outside of a Next.js component or in a place where the Next.js Router is not yet available.
Here are a few things you can check:
-
Make sure you're using
useRouterinside a function component that is being rendered as part of your Next.js application. TheuseRouterhook should not be used outside of a component or in the global scope. -
Ensure that you're not trying to use
useRouterin the initial render of a server-side rendered page. The Next.js Router is not available during server-side rendering. If you need to access the router during the initial render, consider usinggetServerSidePropsorgetInitialPropsinstead. -
If you're using
useRouterinside a custom hook, make sure that custom hook is being called inside a function component.
If you're still having trouble, please provide more information about where and how you're using useRouter.
For more information, you can refer to the Next.js documentation on useRouter (https://nextjs.org/docs/pages/api-reference/functions/use-router).
Note: you can ask me a follow up question by @ mentioning me again :speech_balloon:
viral jay
@wet inlet
I think it's because I'm using app router
can you give the solution for app router
wet inletBOT
Let me check the knowledge base for you. One moment! :books:
If you're using the App Router, you should use the useAppRouter hook instead of useRouter. The useAppRouter hook provides access to the App Router's context, including the current route, query parameters, and navigation functions.
Here's how you can update the subFolder query parameter using the useAppRouter hook:
import { useAppRouter } from 'next/router'
export default function ExampleClientComponent() {
const router = useAppRouter()
const handleClick = () => {
// Create a new URL with the updated subFolder value
const newUrl = new URL(router.route, window.location.origin)
newUrl.searchParams.set('subFolder', '5656')
// Navigate to the new URL
router.push(newUrl.toString())
}
return (
<button onClick={handleClick}>
Click me
</button>
)
}
In this example, useAppRouter is used to access the current route and navigation functions. A new URL is created with the updated subFolder value, and router.push is used to navigate to the new URL.
Please note that you need to replace [customerId] with the actual customer ID in your application.