رابط (Link)

import Link from 'next/link'

export default function Page() {
  return <Link href="/dashboard">لوحة التحكم</Link>
}

import Link from 'next/link'

export default function Page() {
  return <Link href="/dashboard">لوحة التحكم</Link>
}

import Link from 'next/link'

// الانتقال إلى /about?name=test
export default function Page() {
  return (
    <Link
      href={{
        pathname: '/about',
        query: { name: 'test' },
      }}
    >
      حول
    </Link>
  )
}

import Link from 'next/link'

// الانتقال إلى /about?name=test
export default function Page() {
  return (
    <Link
      href={{
        pathname: '/about',
        query: { name: 'test' },
      }}
    >
      حول
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/dashboard" replace>
      لوحة التحكم
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/dashboard" replace>
      لوحة التحكم
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/dashboard" scroll={false}>
      لوحة التحكم
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/dashboard" scroll={false}>
      لوحة التحكم
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/dashboard" prefetch={false}>
      لوحة التحكم
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/dashboard" prefetch={false}>
      لوحة التحكم
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link
      href="/dashboard"
      onNavigate={(e) => {
        // ينفذ فقط أثناء التنقل SPA
        console.log('جارٍ التنقل...')

        // إلغاء التنقل اختياريًا
        // e.preventDefault()
      }}
    >
      لوحة التحكم
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link
      href="/dashboard"
      onNavigate={(e) => {
        // ينفذ فقط أثناء التنقل SPA
        console.log('جارٍ التنقل...')

        // إلغاء التنقل اختياريًا
        // e.preventDefault()
      }}
    >
      لوحة التحكم
    </Link>
  )
}

import Link from 'next/link'

interface Post {
  id: number
  title: string
  slug: string
}

export default function PostList({ posts }: { posts: Post[] }) {
  return (
    <ul>
      {posts.map((post) => (
        <li key={post.id}>
          <Link href={`/blog/${post.slug}`}>{post.title}</Link>
        </li>
      ))}
    </ul>
  )
}

import Link from 'next/link'

export default function PostList({ posts }) {
  return (
    <ul>
      {posts.map((post) => (
        <li key={post.id}>
          <Link href={`/blog/${post.slug}`}>{post.title}</Link>
        </li>
      ))}
    </ul>
  )
}

'use client'

import { usePathname } from 'next/navigation'
import Link from 'next/link'

export function Links() {
  const pathname = usePathname()

  return (
    <nav>
      <Link className={`link ${pathname === '/' ? 'active' : ''}`} href="/">
        Home
      </Link>

      <Link
        className={`link ${pathname === '/about' ? 'active' : ''}`}
        href="/about"
      >
        About
      </Link>
    </nav>
  )
}

'use client'

import { usePathname } from 'next/navigation'
import Link from 'next/link'

export function Links() {
  const pathname = usePathname()

  return (
    <nav>
      <Link className={`link ${pathname === '/' ? 'active' : ''}`} href="/">
        Home
      </Link>

      <Link
        className={`link ${pathname === '/about' ? 'active' : ''}`}
        href="/about"
      >
        About
      </Link>
    </nav>
  )
}

import Link from 'next/link'

export default function Page({ posts }) {
  return (
    <ul>
      {posts.map((post) => (
        <li key={post.id}>
          <Link href={`/blog/${post.slug}`}>{post.title}</Link>
        </li>
      ))}
    </ul>
  )
}

import Link from 'next/link'

export default function Page({ posts }) {
  return (
    <ul>
      {posts.map((post) => (
        <li key={post.id}>
          <Link href={`/blog/${post.slug}`}>{post.title}</Link>
        </li>
      ))}
    </ul>
  )
}

import Link from 'next/link'
import styled from 'styled-components'

// هذا ينشئ مكونًا مخصصًا يلف علامة <a>
const RedLink = styled.a`
  color: red;
`

function NavLink({ href, name }) {
  return (
    <Link href={href} passHref legacyBehavior>
      <RedLink>{name}</RedLink>
    </Link>
  )
}

export default NavLink

import Link from 'next/link'
import styled from 'styled-components'

// هذا ينشئ مكونًا مخصصًا يلف علامة <a>
const RedLink = styled.a`
  color: red;
`

function NavLink({ href, name }) {
  return (
    <Link href={href} passHref legacyBehavior>
      <RedLink>{name}</RedLink>
    </Link>
  )
}

export default NavLink

import Link from 'next/link'
import React from 'react'

// تعريف نوع الخصائص لـ MyButton
interface MyButtonProps {
  onClick?: React.MouseEventHandler<HTMLAnchorElement>
  href?: string
}

// استخدام React.ForwardRefRenderFunction لكتابة المرجع المقدم بشكل صحيح
const MyButton: React.ForwardRefRenderFunction<
  HTMLAnchorElement,
  MyButtonProps
> = ({ onClick, href }, ref) => {
  return (
    <a href={href} onClick={onClick} ref={ref}>
      Click Me
    </a>
  )
}

// استخدام React.forwardRef لف المكون
const ForwardedMyButton = React.forwardRef(MyButton)

export default function Page() {
  return (
    <Link href="/about" passHref legacyBehavior>
      <ForwardedMyButton />
    </Link>
  )
}

import Link from 'next/link'
import React from 'react'

// `onClick`، `href`، و `ref` يجب تمريرها إلى عنصر DOM
// للمعالجة الصحيحة
const MyButton = React.forwardRef(({ onClick, href }, ref) => {
  return (
    <a href={href} onClick={onClick} ref={ref}>
      Click Me
    </a>
  )
})

// إضافة اسم عرض للمكون (مفيد لتصحيح الأخطاء)
MyButton.displayName = 'MyButton'

export default function Page() {
  return (
    <Link href="/about" passHref legacyBehavior>
      <MyButton />
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/about" replace>
      About us
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/about" replace>
      About us
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/#hashid" scroll={false}>
      Disables scrolling to the top
    </Link>
  )
}

import Link from 'next/link'

export default function Page() {
  return (
    <Link href="/#hashid" scroll={false}>
      Disables scrolling to the top
    </Link>
  )
}

import { NextResponse } from 'next/server'

export function middleware(request: Request) {
  const nextUrl = request.nextUrl
  if (nextUrl.pathname === '/dashboard') {
    if (request.cookies.authToken) {
      return NextResponse.rewrite(new URL('/auth/dashboard', request.url))
    } else {
      return NextResponse.rewrite(new URL('/public/dashboard', request.url))
    }
  }
}

import { NextResponse } from 'next/server'

export function middleware(request) {
  const nextUrl = request.nextUrl
  if (nextUrl.pathname === '/dashboard') {
    if (request.cookies.authToken) {
      return NextResponse.rewrite(new URL('/auth/dashboard', request.url))
    } else {
      return NextResponse.rewrite(new URL('/public/dashboard', request.url))
    }
  }
}

'use client'

import Link from 'next/link'
import useIsAuthed from './hooks/useIsAuthed' // خطاف المصادقة الخاص بك

export default function Page() {
  const isAuthed = useIsAuthed()
  const path = isAuthed ? '/auth/dashboard' : '/public/dashboard'
  return (
    <Link as="/dashboard" href={path}>
      Dashboard
    </Link>
  )
}

'use client'

import Link from 'next/link'
import useIsAuthed from './hooks/useIsAuthed' // خطاف المصادقة الخاص بك

export default function Page() {
  const isAuthed = useIsAuthed()
  const path = isAuthed ? '/auth/dashboard' : '/public/dashboard'
  return (
    <Link as="/dashboard" href={path}>
      Dashboard
    </Link>
  )
}

'use client'

import { createContext, useState, useContext } from 'react'

interface NavigationBlockerContextType {
  isBlocked: boolean
  setIsBlocked: (isBlocked: boolean) => void
}

export const NavigationBlockerContext =
  createContext<NavigationBlockerContextType>({
    isBlocked: false,
    setIsBlocked: () => {},
  })

export function NavigationBlockerProvider({
  children,
}: {
  children: React.ReactNode
}) {
  const [isBlocked, setIsBlocked] = useState(false)

  return (
    <NavigationBlockerContext.Provider value={{ isBlocked, setIsBlocked }}>
      {children}
    </NavigationBlockerContext.Provider>
  )
}

export function useNavigationBlocker() {
  return useContext(NavigationBlockerContext)
}

'use client'

import { createContext, useState, useContext } from 'react'

export const NavigationBlockerContext = createContext({
  isBlocked: false,
  setIsBlocked: () => {},
})

export function NavigationBlockerProvider({ children }) {
  const [isBlocked, setIsBlocked] = useState(false)

  return (
    <NavigationBlockerContext.Provider value={{ isBlocked, setIsBlocked }}>
      {children}
    </NavigationBlockerContext.Provider>
  )
}

export function useNavigationBlocker() {
  return useContext(NavigationBlockerContext)
}

'use client'

import { useNavigationBlocker } from '../contexts/navigation-blocker'

export default function Form() {
  const { setIsBlocked } = useNavigationBlocker()

  return (
    <form
      onSubmit={(e) => {
        e.preventDefault()
        setIsBlocked(false)
      }}
      onChange={() => setIsBlocked(true)}
    >
      <input type="text" name="name" />
      <button type="submit">Save</button>
    </form>
  )
}

'use client'

import { useNavigationBlocker } from '../contexts/navigation-blocker'

export default function Form() {
  const { setIsBlocked } = useNavigationBlocker()

  return (
    <form
      onSubmit={(e) => {
        e.preventDefault()
        setIsBlocked(false)
      }}
      onChange={() => setIsBlocked(true)}
    >
      <input type="text" name="name" />
      <button type="submit">Save</button>
    </form>
  )
}

'use client'

import Link from 'next/link'
import { useNavigationBlocker } from '../contexts/navigation-blocker'

interface CustomLinkProps extends React.ComponentProps<typeof Link> {
  children: React.ReactNode
}

export function CustomLink({ children, ...props }: CustomLinkProps) {
  const { isBlocked } = useNavigationBlocker()

  return (
    <Link
      onNavigate={(e) => {
        if (
          isBlocked &&
          !window.confirm('You have unsaved changes. Leave anyway?')
        ) {
          e.preventDefault()
        }
      }}
      {...props}
    >
      {children}
    </Link>
  )
}

'use client'

import Link from 'next/link'
import { useNavigationBlocker } from '../contexts/navigation-blocker'

export function CustomLink({ children, ...props }) {
  const { isBlocked } = useNavigationBlocker()

  return (
    <Link
      onNavigate={(e) => {
        if (
          isBlocked &&
          !window.confirm('You have unsaved changes. Leave anyway?')
        ) {
          e.preventDefault()
        }
      }}
      {...props}
    >
      {children}
    </Link>
  )
}

'use client'

import { CustomLink as Link } from './custom-link'

export default function Nav() {
  return (
    <nav>
      <Link href="/">Home</Link>
      <Link href="/about">About</Link>
    </nav>
  )
}

'use client'

import { CustomLink as Link } from './custom-link'

export default function Nav() {
  return (
    <nav>
      <Link href="/">Home</Link>
      <Link href="/about">About</Link>
    </nav>
  )
}

import { NavigationBlockerProvider } from './contexts/navigation-blocker'

export default function RootLayout({
  children,
}: {
  children: React.ReactNode
}) {
  return (
    <html lang="en">
      <body>
        <NavigationBlockerProvider>{children}</NavigationBlockerProvider>
      </body>
    </html>
  )
}

import { NavigationBlockerProvider } from './contexts/navigation-blocker'

export default function RootLayout({ children }) {
  return (
    <html lang="en">
      <body>
        <NavigationBlockerProvider>{children}</NavigationBlockerProvider>
      </body>
    </html>
  )
}

import Nav from './components/nav'
import Form from './components/form'

export default function Page() {
  return (
    <div>
      <Nav />
      <main>
        <h1>Welcome to the Dashboard</h1>
        <Form />
      </main>
    </div>
  )
}

import Nav from './components/nav'
import Form from './components/form'

export default function Page() {
  return (
    <div>
      <Nav />
      <main>
        <h1>Welcome to the Dashboard</h1>
        <Form />
      </main>
    </div>
  )
}