Target Active Link when the route is active in Next.js












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How to target the active Link in Next.js like they way we do it in React-Router-4?
Meaning, give the active link a class when its route is active?










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    How to target the active Link in Next.js like they way we do it in React-Router-4?
    Meaning, give the active link a class when its route is active?










    share|improve this question

























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      How to target the active Link in Next.js like they way we do it in React-Router-4?
      Meaning, give the active link a class when its route is active?










      share|improve this question













      How to target the active Link in Next.js like they way we do it in React-Router-4?
      Meaning, give the active link a class when its route is active?







      reactjs react-router next.js






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      asked Nov 12 '18 at 12:31









      Ruby

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      315221
























          2 Answers
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          First, you need to have a component called Link, with temporary attribute activeClassName



          import { withRouter } from 'next/router'
          import Link from 'next/link'
          import React, { Children } from 'react'

          const ActiveLink = ({ router, children, ...props }) => {
          const child = Children.only(children)

          let className = child.props.className || null
          if (router.pathname === props.href && props.activeClassName) {
          className = `${className !== null ? className : ''} ${props.activeClassName}`.trim()
          }

          delete props.activeClassName

          return <Link {...props}>{React.cloneElement(child, { className })}</Link>
          }

          export default withRouter(ActiveLink)


          Then have a navigation bar with created component Link and css selector :active to differentiate between active and inactive link.



          import Link from './Link'

          export default () => (
          <nav>
          <style jsx>{`
          .active:after {
          content: ' (current page)';
          }
          .nav-link {
          text-decoration: none;
          padding: 10px;
          display: block;
          }
          `}</style>

          <ul>
          <li>
          <Link activeClassName='active' href='/'>
          <a className='nav-link home-link'>Home</a>
          </Link>
          </li>
          <li>
          <Link activeClassName='active' href='/about'>
          <a className='nav-link'>About</a>
          </Link>
          </li>
          </ul>
          </nav>
          )


          After that, you can implement the navigation bar to your page:



          import Nav from '../components/Nav'

          export default () => (
          <div>
          <Nav />
          <p>Hello, I'm the home page</p>
          </div>
          )


          The key of how does this work is located inside component Link, we compare the value of router.pathname with attribute href from the Link, if the value match the other then put specific className to make the link looks activated.



          Reference: here






          share|improve this answer





























            1














            Another minimal version which supports as prop:



            import Link from "next/link";
            import {withRouter} from "next/router";
            import {Children} from "react";
            import React from "react";

            export default withRouter(({router, children, as, href, ...rest}) => (
            <Link {...rest} href={href} as={as}>
            {React.cloneElement(Children.only(children), {
            className: (router.asPath === href || router.asPath === as) ? `active` : null
            })}
            </Link>
            ));





            share|improve this answer





















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              2 Answers
              2






              active

              oldest

              votes








              2 Answers
              2






              active

              oldest

              votes









              active

              oldest

              votes






              active

              oldest

              votes









              2














              First, you need to have a component called Link, with temporary attribute activeClassName



              import { withRouter } from 'next/router'
              import Link from 'next/link'
              import React, { Children } from 'react'

              const ActiveLink = ({ router, children, ...props }) => {
              const child = Children.only(children)

              let className = child.props.className || null
              if (router.pathname === props.href && props.activeClassName) {
              className = `${className !== null ? className : ''} ${props.activeClassName}`.trim()
              }

              delete props.activeClassName

              return <Link {...props}>{React.cloneElement(child, { className })}</Link>
              }

              export default withRouter(ActiveLink)


              Then have a navigation bar with created component Link and css selector :active to differentiate between active and inactive link.



              import Link from './Link'

              export default () => (
              <nav>
              <style jsx>{`
              .active:after {
              content: ' (current page)';
              }
              .nav-link {
              text-decoration: none;
              padding: 10px;
              display: block;
              }
              `}</style>

              <ul>
              <li>
              <Link activeClassName='active' href='/'>
              <a className='nav-link home-link'>Home</a>
              </Link>
              </li>
              <li>
              <Link activeClassName='active' href='/about'>
              <a className='nav-link'>About</a>
              </Link>
              </li>
              </ul>
              </nav>
              )


              After that, you can implement the navigation bar to your page:



              import Nav from '../components/Nav'

              export default () => (
              <div>
              <Nav />
              <p>Hello, I'm the home page</p>
              </div>
              )


              The key of how does this work is located inside component Link, we compare the value of router.pathname with attribute href from the Link, if the value match the other then put specific className to make the link looks activated.



              Reference: here






              share|improve this answer


























                2














                First, you need to have a component called Link, with temporary attribute activeClassName



                import { withRouter } from 'next/router'
                import Link from 'next/link'
                import React, { Children } from 'react'

                const ActiveLink = ({ router, children, ...props }) => {
                const child = Children.only(children)

                let className = child.props.className || null
                if (router.pathname === props.href && props.activeClassName) {
                className = `${className !== null ? className : ''} ${props.activeClassName}`.trim()
                }

                delete props.activeClassName

                return <Link {...props}>{React.cloneElement(child, { className })}</Link>
                }

                export default withRouter(ActiveLink)


                Then have a navigation bar with created component Link and css selector :active to differentiate between active and inactive link.



                import Link from './Link'

                export default () => (
                <nav>
                <style jsx>{`
                .active:after {
                content: ' (current page)';
                }
                .nav-link {
                text-decoration: none;
                padding: 10px;
                display: block;
                }
                `}</style>

                <ul>
                <li>
                <Link activeClassName='active' href='/'>
                <a className='nav-link home-link'>Home</a>
                </Link>
                </li>
                <li>
                <Link activeClassName='active' href='/about'>
                <a className='nav-link'>About</a>
                </Link>
                </li>
                </ul>
                </nav>
                )


                After that, you can implement the navigation bar to your page:



                import Nav from '../components/Nav'

                export default () => (
                <div>
                <Nav />
                <p>Hello, I'm the home page</p>
                </div>
                )


                The key of how does this work is located inside component Link, we compare the value of router.pathname with attribute href from the Link, if the value match the other then put specific className to make the link looks activated.



                Reference: here






                share|improve this answer
























                  2












                  2








                  2






                  First, you need to have a component called Link, with temporary attribute activeClassName



                  import { withRouter } from 'next/router'
                  import Link from 'next/link'
                  import React, { Children } from 'react'

                  const ActiveLink = ({ router, children, ...props }) => {
                  const child = Children.only(children)

                  let className = child.props.className || null
                  if (router.pathname === props.href && props.activeClassName) {
                  className = `${className !== null ? className : ''} ${props.activeClassName}`.trim()
                  }

                  delete props.activeClassName

                  return <Link {...props}>{React.cloneElement(child, { className })}</Link>
                  }

                  export default withRouter(ActiveLink)


                  Then have a navigation bar with created component Link and css selector :active to differentiate between active and inactive link.



                  import Link from './Link'

                  export default () => (
                  <nav>
                  <style jsx>{`
                  .active:after {
                  content: ' (current page)';
                  }
                  .nav-link {
                  text-decoration: none;
                  padding: 10px;
                  display: block;
                  }
                  `}</style>

                  <ul>
                  <li>
                  <Link activeClassName='active' href='/'>
                  <a className='nav-link home-link'>Home</a>
                  </Link>
                  </li>
                  <li>
                  <Link activeClassName='active' href='/about'>
                  <a className='nav-link'>About</a>
                  </Link>
                  </li>
                  </ul>
                  </nav>
                  )


                  After that, you can implement the navigation bar to your page:



                  import Nav from '../components/Nav'

                  export default () => (
                  <div>
                  <Nav />
                  <p>Hello, I'm the home page</p>
                  </div>
                  )


                  The key of how does this work is located inside component Link, we compare the value of router.pathname with attribute href from the Link, if the value match the other then put specific className to make the link looks activated.



                  Reference: here






                  share|improve this answer












                  First, you need to have a component called Link, with temporary attribute activeClassName



                  import { withRouter } from 'next/router'
                  import Link from 'next/link'
                  import React, { Children } from 'react'

                  const ActiveLink = ({ router, children, ...props }) => {
                  const child = Children.only(children)

                  let className = child.props.className || null
                  if (router.pathname === props.href && props.activeClassName) {
                  className = `${className !== null ? className : ''} ${props.activeClassName}`.trim()
                  }

                  delete props.activeClassName

                  return <Link {...props}>{React.cloneElement(child, { className })}</Link>
                  }

                  export default withRouter(ActiveLink)


                  Then have a navigation bar with created component Link and css selector :active to differentiate between active and inactive link.



                  import Link from './Link'

                  export default () => (
                  <nav>
                  <style jsx>{`
                  .active:after {
                  content: ' (current page)';
                  }
                  .nav-link {
                  text-decoration: none;
                  padding: 10px;
                  display: block;
                  }
                  `}</style>

                  <ul>
                  <li>
                  <Link activeClassName='active' href='/'>
                  <a className='nav-link home-link'>Home</a>
                  </Link>
                  </li>
                  <li>
                  <Link activeClassName='active' href='/about'>
                  <a className='nav-link'>About</a>
                  </Link>
                  </li>
                  </ul>
                  </nav>
                  )


                  After that, you can implement the navigation bar to your page:



                  import Nav from '../components/Nav'

                  export default () => (
                  <div>
                  <Nav />
                  <p>Hello, I'm the home page</p>
                  </div>
                  )


                  The key of how does this work is located inside component Link, we compare the value of router.pathname with attribute href from the Link, if the value match the other then put specific className to make the link looks activated.



                  Reference: here







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered Nov 12 '18 at 16:14









                  Darryl R. Norbert

                  522315




                  522315

























                      1














                      Another minimal version which supports as prop:



                      import Link from "next/link";
                      import {withRouter} from "next/router";
                      import {Children} from "react";
                      import React from "react";

                      export default withRouter(({router, children, as, href, ...rest}) => (
                      <Link {...rest} href={href} as={as}>
                      {React.cloneElement(Children.only(children), {
                      className: (router.asPath === href || router.asPath === as) ? `active` : null
                      })}
                      </Link>
                      ));





                      share|improve this answer


























                        1














                        Another minimal version which supports as prop:



                        import Link from "next/link";
                        import {withRouter} from "next/router";
                        import {Children} from "react";
                        import React from "react";

                        export default withRouter(({router, children, as, href, ...rest}) => (
                        <Link {...rest} href={href} as={as}>
                        {React.cloneElement(Children.only(children), {
                        className: (router.asPath === href || router.asPath === as) ? `active` : null
                        })}
                        </Link>
                        ));





                        share|improve this answer
























                          1












                          1








                          1






                          Another minimal version which supports as prop:



                          import Link from "next/link";
                          import {withRouter} from "next/router";
                          import {Children} from "react";
                          import React from "react";

                          export default withRouter(({router, children, as, href, ...rest}) => (
                          <Link {...rest} href={href} as={as}>
                          {React.cloneElement(Children.only(children), {
                          className: (router.asPath === href || router.asPath === as) ? `active` : null
                          })}
                          </Link>
                          ));





                          share|improve this answer












                          Another minimal version which supports as prop:



                          import Link from "next/link";
                          import {withRouter} from "next/router";
                          import {Children} from "react";
                          import React from "react";

                          export default withRouter(({router, children, as, href, ...rest}) => (
                          <Link {...rest} href={href} as={as}>
                          {React.cloneElement(Children.only(children), {
                          className: (router.asPath === href || router.asPath === as) ? `active` : null
                          })}
                          </Link>
                          ));






                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered Dec 26 '18 at 11:23









                          Saman Mohamadi

                          1,47911836




                          1,47911836






























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