Navbar
Takaddun bayanai da misalai na Bootstrap mai ƙarfi, maɓallin kewayawa mai amsawa, navbar. Ya haɗa da goyan baya don yin alama, kewayawa, da ƙari, gami da goyan bayan falin mu na rugujewa.
Yadda yake aiki
Ga abin da kuke buƙatar sani kafin farawa da navbar:
- Navbars na buƙatar abin rufewa
.navbar
tare da karɓuwa mai.navbar-expand{-sm|-md|-lg|-xl|-xxl}
amsawa da azuzuwan tsarin launi . - Navbars da abinda ke ciki suna ruwa ta tsohuwa. Canja akwati don iyakance faɗin kwancensu ta hanyoyi daban-daban.
- Yi amfani da tazarar mu da sassauƙan azuzuwan masu amfani don sarrafa tazara da jeri a cikin navbars .
- Navbars suna amsawa ta tsohuwa, amma zaka iya canza su cikin sauƙi don canza wancan. Halin amsawa ya dogara da Rushewar JavaScript plugin ɗin mu.
- Tabbatar da dama ta amfani da
<nav>
kashi ko, idan kuna amfani da ƙarin asalin asalin kamar<div>
, ƙararole="navigation"
a kowane yanki navark don gano shi a matsayin yankin ƙasa don masu amfani da fasaha. - Nuna abu na yanzu ta amfani
aria-current="page"
da shafin na yanzu koaria-current="true"
don abu na yanzu a cikin saiti.
prefers-reduced-motion
tambayar kafofin watsa labarai. Dubi
raguwar sashin motsi na takaddun damar mu .
abun ciki mai goyan baya
Navbars sun zo tare da ginanniyar goyan baya don dintsi na ƙananan sassa. Zaɓi daga waɗannan masu zuwa kamar yadda ake buƙata:
.navbar-brand
don kamfanin ku, samfur, ko sunan aikin ku..navbar-nav
don kewayawa mai cikakken tsayi da nauyi mai nauyi (ciki har da goyan baya don saukarwa)..navbar-toggler
don amfani tare da rushewar plugin ɗin mu da sauran halayen juyawa na kewayawa .- Flex da tazarar abubuwan amfani ga kowane nau'i sarrafawa da ayyuka.
.navbar-text
don ƙara zaren rubutu a tsaye a tsakiya..collapse.navbar-collapse
don haɗawa da ɓoye abubuwan navbar ta wurin hutun iyaye.- Ƙara wani zaɓi
.navbar-scroll
don saitawamax-height
kuma gungura abubuwan da ke faɗaɗa navbar .
Anan ga misalin duk ƙananan abubuwan da aka haɗa a cikin navbar mai jigo mai haske wanda ke faɗuwa kai tsaye a wurin lg
(babban) tsinke.
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
Dropdown
</a>
<ul class="dropdown-menu" aria-labelledby="navbarDropdown">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><hr class="dropdown-divider"></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
Wannan misalin yana amfani da bayanan baya ( bg-light
) da tazara ( my-2
, my-lg-0
, me-sm-0
) my-sm-0
azuzuwan masu amfani.
Alamar
Ana .navbar-brand
iya amfani da shi ga yawancin abubuwa, amma anga yana aiki mafi kyau, saboda wasu abubuwa na iya buƙatar azuzuwan amfani ko salon al'ada.
Rubutu
Ƙara rubutun ku a cikin wani kashi tare da .navbar-brand
ajin.
<!-- As a link -->
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
</div>
</nav>
<!-- As a heading -->
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<span class="navbar-brand mb-0 h1">Navbar</span>
</div>
</nav>
Hoto
Kuna iya maye gurbin rubutu a cikin .navbar-brand
tare da <img>
.
<nav class="navbar navbar-light bg-light">
<div class="container">
<a class="navbar-brand" href="#">
<img src="/docs/5.0/assets/brand/bootstrap-logo.svg" alt="" width="30" height="24">
</a>
</div>
</nav>
Hoto da rubutu
Hakanan zaka iya amfani da wasu ƙarin abubuwan amfani don ƙara hoto da rubutu a lokaci guda. Kula da ƙari da .d-inline-block
kuma .align-text-top
akan <img>
.
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">
<img src="/docs/5.0/assets/brand/bootstrap-logo.svg" alt="" width="30" height="24" class="d-inline-block align-text-top">
Bootstrap
</a>
</div>
</nav>
Nav
Hanyoyin kewayawa na Navbar suna ginawa akan .nav
zaɓuɓɓukanmu tare da ajin gyara nasu kuma suna buƙatar amfani da azuzuwan toggler don dacewa da salo. Kewayawa a cikin navbars shima zai girma don mamaye sararin sararin samaniya gwargwadon yuwuwa don kiyaye abubuwan da ke cikin navbar ɗinku amintacce.
Ƙara .active
ajin .nav-link
don nuna shafin na yanzu.
Lura cewa yakamata ku ƙara aria-current
sifa akan mai aiki .nav-link
.
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Features</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Pricing</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
</div>
</div>
</nav>
Kuma saboda muna amfani da azuzuwan don jiragen ruwa namu, zaku iya guje wa tsarin tushen lissafin gaba ɗaya idan kuna so.
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavAltMarkup" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavAltMarkup">
<div class="navbar-nav">
<a class="nav-link active" aria-current="page" href="#">Home</a>
<a class="nav-link" href="#">Features</a>
<a class="nav-link" href="#">Pricing</a>
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</div>
</div>
</div>
</nav>
Hakanan zaka iya amfani da zazzagewa a cikin navbar ku. Menu na zazzagewa yana buƙatar ɓangaren naɗa don sakawa, don haka tabbatar da amfani da keɓantattun abubuwa da gurbi don .nav-item
kuma .nav-link
kamar yadda aka nuna a ƙasa.
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNavDropdown" aria-controls="navbarNavDropdown" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNavDropdown">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Features</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Pricing</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdownMenuLink" role="button" data-bs-toggle="dropdown" aria-expanded="false">
Dropdown link
</a>
<ul class="dropdown-menu" aria-labelledby="navbarDropdownMenuLink">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</li>
</ul>
</div>
</div>
</nav>
Siffofin
Sanya nau'ikan sarrafa nau'i daban-daban da abubuwan haɗin gwiwa a cikin navbar:
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</nav>
Abubuwan da yara ke .navbar
amfani da su na sassauƙawa kuma za su tsoho zuwa justify-content: space-between
. Yi amfani da ƙarin kayan aikin sassauƙa kamar yadda ake buƙata don daidaita wannan ɗabi'a.
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand">Navbar</a>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</nav>
Ƙungiyoyin shigarwa suna aiki, kuma. Idan navbar ɗinku gabaɗaya ce, ko galibi nau'i ne, zaku iya amfani da <form>
kashi azaman akwati kuma adana wasu HTML.
<nav class="navbar navbar-light bg-light">
<form class="container-fluid">
<div class="input-group">
<span class="input-group-text" id="basic-addon1">@</span>
<input type="text" class="form-control" placeholder="Username" aria-label="Username" aria-describedby="basic-addon1">
</div>
</form>
</nav>
Ana goyan bayan maɓallai iri-iri azaman ɓangaren waɗannan sifofin navbar, suma. Wannan kuma babban tunatarwa ne cewa ana iya amfani da kayan aikin jeri na tsaye don daidaita abubuwa masu girma dabam.
<nav class="navbar navbar-light bg-light">
<form class="container-fluid justify-content-start">
<button class="btn btn-outline-success me-2" type="button">Main button</button>
<button class="btn btn-sm btn-outline-secondary" type="button">Smaller button</button>
</form>
</nav>
Rubutu
Navbars na iya ƙunshi guntun rubutu tare da taimakon .navbar-text
. Wannan aji yana daidaita jeri a tsaye da tazarar kwance don igiyoyin rubutu.
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<span class="navbar-text">
Navbar text with an inline element
</span>
</div>
</nav>
Haɗa ku daidaita tare da sauran abubuwa da abubuwan amfani kamar yadda ake buƙata.
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar w/ text</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarText" aria-controls="navbarText" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarText">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Features</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Pricing</a>
</li>
</ul>
<span class="navbar-text">
Navbar text with an inline element
</span>
</div>
</div>
</nav>
Tsarin launi
Jigon navbar bai taɓa zama mai sauƙi ba godiya ga haɗin azuzuwan jigo da background-color
kayan aiki. Zaɓi daga .navbar-light
don amfani tare da launuka masu haske, ko .navbar-dark
don launuka masu duhu. Sa'an nan, tsara tare da .bg-*
utilities.
<nav class="navbar navbar-dark bg-dark">
<!-- Navbar content -->
</nav>
<nav class="navbar navbar-dark bg-primary">
<!-- Navbar content -->
</nav>
<nav class="navbar navbar-light" style="background-color: #e3f2fd;">
<!-- Navbar content -->
</nav>
Kwantena
Ko da yake ba a buƙata ba, za ku iya nannade navbar a cikin .container
don sanya shi a kan shafi-ko da yake lura cewa ana buƙatar akwati na ciki har yanzu. Ko kuma za ku iya ƙara akwati a cikin .navbar
zuwa tsakiyar abin da ke cikin madaidaicin ko madaidaicin saman navbar .
<div class="container">
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
</div>
</nav>
</div>
Yi amfani da kowane kwantena masu amsawa don canza yadda aka gabatar da faɗin abun cikin navbar ku.
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-md">
<a class="navbar-brand" href="#">Navbar</a>
</div>
</nav>
Wuri
Yi amfani da kayan aikin mu don sanya navbars a wuraren da ba a tsaye ba. Zabi daga gyarawa zuwa sama, gyarawa zuwa kasa, ko manne zuwa sama (nannade da shafi har sai ya kai saman, sannan ya tsaya a can). Kafaffen navbars suna amfani da position: fixed
, ma'ana an ja su daga madaidaicin DOM kuma suna iya buƙatar CSS na al'ada (misali, padding-top
akan <body>
) don hana haɗuwa da wasu abubuwa.
Hakanan lura cewa .sticky-top
yana amfani da position: sticky
, wanda ba a samun cikakken tallafi a cikin kowane mai bincike .
<nav class="navbar navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Default</a>
</div>
</nav>
<nav class="navbar fixed-top navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Fixed top</a>
</div>
</nav>
<nav class="navbar fixed-bottom navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Fixed bottom</a>
</div>
</nav>
<nav class="navbar sticky-top navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Sticky top</a>
</div>
</nav>
Gungurawa
Ƙara .navbar-nav-scroll
zuwa .navbar-nav
(ko wani ɓangaren ɓangaren navbar) don ba da damar gungurawa a tsaye a cikin abin da ke iya juyawa na rugujewar mashigin navbar. Ta hanyar tsoho, gungurawa yana farawa a 75vh
(ko 75% na tsayin kallon kallo), amma zaku iya soke hakan tare da kayan al'ada na CSS na gida --bs-navbar-height
ko salon al'ada. A manyan wuraren kallo lokacin da aka faɗaɗa navbar, abun ciki zai bayyana kamar yadda yake a cikin tsoho navbar.
Da fatan za a lura cewa wannan ɗabi'a tana zuwa tare da yuwuwar koma baya na overflow
— lokacin da saitin overflow-y: auto
(da ake buƙata don gungurawa abun cikin nan), overflow-x
daidai yake da auto
, wanda zai yanke wasu abun ciki a kwance.
Ga misali navbar ta amfani .navbar-nav-scroll
da style="--bs-scroll-height: 100px;"
, tare da wasu ƙarin abubuwan amfani da gefe don mafi kyawun tazara.
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar scroll</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarScroll" aria-controls="navbarScroll" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarScroll">
<ul class="navbar-nav me-auto my-2 my-lg-0 navbar-nav-scroll" style="--bs-scroll-height: 100px;">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarScrollingDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
Link
</a>
<ul class="dropdown-menu" aria-labelledby="navbarScrollingDropdown">
<li><a class="dropdown-item" href="#">Action</a></li>
<li><a class="dropdown-item" href="#">Another action</a></li>
<li><hr class="dropdown-divider"></li>
<li><a class="dropdown-item" href="#">Something else here</a></li>
</ul>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Link</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
Halayen amsawa
Navbars na iya amfani da .navbar-toggler
, .navbar-collapse
, da .navbar-expand{-sm|-md|-lg|-xl|-xxl}
azuzuwan don tantance lokacin da abun cikin su ya rushe bayan maɓalli. A haɗe tare da wasu kayan aiki, zaka iya sauƙin zaɓar lokacin nunawa ko ɓoye takamaiman abubuwa.
Don navbars waɗanda ba su taɓa rugujewa ba, ƙara .navbar-expand
ajin a kan navbar. Don navbars waɗanda koyaushe suna rushewa, kar a ƙara kowane .navbar-expand
aji.
Mai jujjuyawa
Navbar togglers suna daidaitawa ta hagu ta tsohuwa, amma idan sun bi sashin ƴan uwa kamar .navbar-brand
, za a daidaita su kai tsaye zuwa dama mai nisa. Juya alamarku zai mayar da jeri na toggler. A ƙasa akwai misalan salo daban-daban na juyawa.
Ba tare da .navbar-brand
nunawa a mafi ƙanƙantar wurin hutu ba:
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarTogglerDemo01" aria-controls="navbarTogglerDemo01" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarTogglerDemo01">
<a class="navbar-brand" href="#">Hidden brand</a>
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
Tare da alamar alamar da aka nuna a hagu da mai kunnawa a dama:
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<a class="navbar-brand" href="#">Navbar</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarTogglerDemo02" aria-controls="navbarTogglerDemo02" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarTogglerDemo02">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
Tare da toggler a hagu da sunan alamar a dama:
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container-fluid">
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarTogglerDemo03" aria-controls="navbarTogglerDemo03" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<a class="navbar-brand" href="#">Navbar</a>
<div class="collapse navbar-collapse" id="navbarTogglerDemo03">
<ul class="navbar-nav me-auto mb-2 mb-lg-0">
<li class="nav-item">
<a class="nav-link active" aria-current="page" href="#">Home</a>
</li>
<li class="nav-item">
<a class="nav-link" href="#">Link</a>
</li>
<li class="nav-item">
<a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Disabled</a>
</li>
</ul>
<form class="d-flex">
<input class="form-control me-2" type="search" placeholder="Search" aria-label="Search">
<button class="btn btn-outline-success" type="submit">Search</button>
</form>
</div>
</div>
</nav>
Abun ciki na waje
Wani lokaci kana so ka yi amfani da kayan aikin rugujewa don haifar da ɓangaren akwati don abun ciki wanda ke zaune a waje da .navbar
. Saboda plugin ɗinmu yana aiki akan id
kuma data-bs-target
daidaitawa, ana yin hakan cikin sauƙi!
<div class="collapse" id="navbarToggleExternalContent">
<div class="bg-dark p-4">
<h5 class="text-white h4">Collapsed content</h5>
<span class="text-muted">Toggleable via the navbar brand.</span>
</div>
</div>
<nav class="navbar navbar-dark bg-dark">
<div class="container-fluid">
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarToggleExternalContent" aria-controls="navbarToggleExternalContent" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
</div>
</nav>
Lokacin da kuke yin wannan, muna ba da shawarar haɗa ƙarin JavaScript don matsar da hankali ta hanyar shirye-shirye zuwa akwati idan an buɗe ta. In ba haka ba, masu amfani da madannai da masu amfani da fasahar taimako za su yi wahala samun sabon abun ciki da aka bayyana - musamman idan kwandon da aka buɗe ya zo gaban mai kunnawa a cikin tsarin takaddar. Muna kuma ba da shawarar tabbatar da cewa toggler yana da aria-controls
sifa, yana nuni ga id
kwandon abun ciki. A ka'idar, wannan yana ba masu amfani da fasaha damar yin tsalle kai tsaye daga mai kunnawa zuwa kwandon da yake sarrafawa - amma tallafi ga wannan a halin yanzu yana da kyau.
Sass
Masu canji
$navbar-padding-y: $spacer * .5;
$navbar-padding-x: null;
$navbar-nav-link-padding-x: .5rem;
$navbar-brand-font-size: $font-size-lg;
// Compute the navbar-brand padding-y so the navbar-brand will have the same height as navbar-text and nav-link
$nav-link-height: $font-size-base * $line-height-base + $nav-link-padding-y * 2;
$navbar-brand-height: $navbar-brand-font-size * $line-height-base;
$navbar-brand-padding-y: ($nav-link-height - $navbar-brand-height) * .5;
$navbar-brand-margin-end: 1rem;
$navbar-toggler-padding-y: .25rem;
$navbar-toggler-padding-x: .75rem;
$navbar-toggler-font-size: $font-size-lg;
$navbar-toggler-border-radius: $btn-border-radius;
$navbar-toggler-focus-width: $btn-focus-width;
$navbar-toggler-transition: box-shadow .15s ease-in-out;
$navbar-dark-color: rgba($white, .55);
$navbar-dark-hover-color: rgba($white, .75);
$navbar-dark-active-color: $white;
$navbar-dark-disabled-color: rgba($white, .25);
$navbar-dark-toggler-icon-bg: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'><path stroke='#{$navbar-dark-color}' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/></svg>");
$navbar-dark-toggler-border-color: rgba($white, .1);
$navbar-light-color: rgba($black, .55);
$navbar-light-hover-color: rgba($black, .7);
$navbar-light-active-color: rgba($black, .9);
$navbar-light-disabled-color: rgba($black, .3);
$navbar-light-toggler-icon-bg: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'><path stroke='#{$navbar-light-color}' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/></svg>");
$navbar-light-toggler-border-color: rgba($black, .1);
$navbar-light-brand-color: $navbar-light-active-color;
$navbar-light-brand-hover-color: $navbar-light-active-color;
$navbar-dark-brand-color: $navbar-dark-active-color;
$navbar-dark-brand-hover-color: $navbar-dark-active-color;
Madauki
Fadada/rushe azuzuwan navbar mai amsawa (misali, .navbar-expand-lg
) ana haɗa su tare da $breakpoints
taswira kuma an ƙirƙira su ta hanyar madauki a ciki scss/_navbar.scss
.
// Generate series of `.navbar-expand-*` responsive classes for configuring
// where your navbar collapses.
.navbar-expand {
@each $breakpoint in map-keys($grid-breakpoints) {
$next: breakpoint-next($breakpoint, $grid-breakpoints);
$infix: breakpoint-infix($next, $grid-breakpoints);
// stylelint-disable-next-line scss/selector-no-union-class-name
&#{$infix} {
@include media-breakpoint-up($next) {
flex-wrap: nowrap;
justify-content: flex-start;
.navbar-nav {
flex-direction: row;
.dropdown-menu {
position: absolute;
}
.nav-link {
padding-right: $navbar-nav-link-padding-x;
padding-left: $navbar-nav-link-padding-x;
}
}
.navbar-nav-scroll {
overflow: visible;
}
.navbar-collapse {
display: flex !important; // stylelint-disable-line declaration-no-important
flex-basis: auto;
}
.navbar-toggler {
display: none;
}
}
}
}
}