react-bootstrap#Breadcrumb TypeScript Examples

The following examples show how to use react-bootstrap#Breadcrumb. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: common.tsx From remote-office-hours-queue with Apache License 2.0

6 votes

Breadcrumbs = (props: BreadcrumbsProps) => {
    const homeLink = props.currentPageTitle !== "Home"
        && (
            <li className="breadcrumb-item">
                <Link to="/"><FontAwesomeIcon icon={faHome}/> Remote Office Hours Queue</Link>
            </li>
        );
    const intermediateCrumbs = props.intermediatePages?.map(ip => (
        <li className="breadcrumb-item" key={ip.href}>
            <Link to={ip.href}>{ip.title}</Link>
        </li>
    ));
    const current = props.currentPageTitle !== "Home"
        ? (
            <Breadcrumb.Item active>
                {props.currentPageTitle}
            </Breadcrumb.Item>
        )
        : (
            <Breadcrumb.Item active>
                <FontAwesomeIcon icon={faHome}/> Remote Office Hours Queue
            </Breadcrumb.Item>
        );
    return (
        <Breadcrumb>
            {homeLink}
            {intermediateCrumbs}
            {current}
        </Breadcrumb>
    );
}

Example #2

Source File: TopNavbar.tsx From 3Speak-app with GNU General Public License v3.0

4 votes

export function TopNavbar() {
  const [inEdit, setInEdit] = useState(false)
  const urlForm = useRef<any>()
  const [urlSplit, setUrlSplit] = useState([])

  const startEdit = () => {
    setInEdit(true)
  }

  useEffect(() => {
    if (inEdit) {
      urlForm.current?.focus()
    }
  }, [inEdit])

  const exitEdit = () => {
    setInEdit(false)
  }

  const finishEdit = (e) => {
    if (e.keyCode === 13) {
      if (location.hash !== `#${e.target.value}`) {
        location.replace(`#${e.target.value}`)
        location.reload()
      }
      setInEdit(false)
    } else if (e.keyCode === 27) {
      exitEdit()
    }
  }

  const updateUrlSplit = () => {
    const hash = window.location.hash
    const theUrlSplit = hash.split('/')
    theUrlSplit.splice(0, 1)

    if (theUrlSplit[0] === 'watch') {
      const pagePerm = theUrlSplit[1]
      const pagePermSpliced = pagePerm.split(':')
      pagePermSpliced.splice(0, 1)
      theUrlSplit.pop()
      pagePermSpliced.forEach((onePagePerm) => {
        theUrlSplit.push(onePagePerm)
      })

      setUrlSplit(theUrlSplit)
    } else {
      setUrlSplit(theUrlSplit)
    }
  }

  useEffect(() => {
    updateUrlSplit()
  }, [])

  useEffect(() => {
    window.addEventListener('hashchange', function (event) {
      updateUrlSplit()
    })
  }, [])

  const userProfileUrl = useMemo(() => {
    const windowLocationHash = window.location.hash
    const windowLocationSearch = windowLocationHash.search('#')
    const windowLocationHref = windowLocationHash.slice(windowLocationSearch)
    const hrefSegments = windowLocationHref.split('/')
    hrefSegments.splice(0, 1)

    let userProfileUrl = '#/user/'

    if (hrefSegments[0] === 'watch') {
      const userProfileUrlInit = hrefSegments[1]
      const userProfileUrlSpliced = userProfileUrlInit.split(':')
      userProfileUrlSpliced.pop()

      userProfileUrlSpliced.forEach((one) => {
        if (one === userProfileUrlSpliced[0]) {
          userProfileUrl = userProfileUrl + one + ':'
        } else {
          userProfileUrl = userProfileUrl + one
        }
      })
    }

    return userProfileUrl
  }, [])

  return (
    <div>
      <Navbar bg="light" expand="lg">
        <Navbar.Collapse id="basic-navbar-nav">
          <Nav className="mr-auto">
            {!inEdit ? (
              <>
                <Breadcrumb>
                  <Breadcrumb.Item href="#/">Home</Breadcrumb.Item>
                  {urlSplit.map((el) =>
                    el === updateUrlSplit[1] && updateUrlSplit[0] === 'watch' ? (
                      <Breadcrumb.Item href={userProfileUrl} key={el} id={el}>
                        {el}
                      </Breadcrumb.Item>
                    ) : (
                      <Breadcrumb.Item href={'#'} key={el} id={el}>
                        {el}
                      </Breadcrumb.Item>
                    ),
                  )}
                </Breadcrumb>
                <Button
                  className="btn btn-light btn-sm"
                  style={{
                    marginLeft: '5px',
                    width: '40px',
                    height: '40px',
                    padding: '3.5%',
                    verticalAlign: 'baseline',
                  }}
                  onClick={startEdit}
                >
                  <FaEdit style={{ textAlign: 'center', verticalAlign: 'initial' }} />
                </Button>
              </>
            ) : (
              <FormControl
                ref={urlForm}
                defaultValue={(() => {
                  return location.hash.slice(1)
                })()}
                onKeyDown={finishEdit}
                onBlur={exitEdit}
              />
            )}
          </Nav>
          <Dropdown>
            <Dropdown.Toggle variant="secondary" size="lg">
              Options
            </Dropdown.Toggle>

            <Dropdown.Menu>
              <Dropdown.Item onClick={() => copyToClip(window.location.hash)}>
                Copy Current URL{' '}
                <FaCopy size={28} onClick={() => copyToClip(window.location.hash)} />
              </Dropdown.Item>
              <Dropdown.Item onClick={goToClip}>
                Go to Copied URL <FaArrowRight size={28} />
              </Dropdown.Item>
            </Dropdown.Menu>
          </Dropdown>
          <Nav>
            <Nav.Link>
              <FaAngleLeft size={28} onClick={goBack} />
            </Nav.Link>
            <Nav.Link>
              <FaAngleRight size={28} onClick={goForth} />
            </Nav.Link>
          </Nav>
        </Navbar.Collapse>
      </Navbar>
    </div>
  )
}