亲爱的stackoverflow社区:出于一些奇怪的原因，我不明白为什么汉堡包菜单在响应或不响应时，如果折叠启用不会自动关闭点击同一页面锚链接。有人能给我指出正确的方向或有一个解决方案吗?我使用Bootstrap v5.0.1.
下面是CSS代码:
& when not (@sticky) {
.navbar-dropdown {
position: relative !important;
}
& when (@transparent) {
.navbar-dropdown {
position: absolute !important;
}
}
}
& when (@sticky) {
z-index: 1000;
width: 100%;
& when not (@transparent) {
position: relative;
min-height: 60px;
}
nav.navbar {
position: fixed;
}
}
.dropdown-item:before {
font-family: Moririse2 !important;
content: "e966";
display: inline-block;
width: 0;
position: absolute;
left: 1rem;
top: 0.5rem;
margin-right: 0.5rem;
line-height: 1;
font-size: inherit;
vertical-align: middle;
text-align: center;
overflow: hidden;
transform: scale(0, 1);
transition: all 0.25s ease-in-out;
}
.dropdown-menu {
padding: 0;
border-radius: 4px;
box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
}
.dropdown-item {
border-bottom: 1px solid #e6e6e6;
&:hover, &:focus {
background: @primaryColor !important;
color: white !important;
}
&:hover span {
color: white;
}
&:first-child {
border-top-left-radius: 4px;
border-top-right-radius: 4px;
}
&:last-child {
border-bottom: none;
border-bottom-left-radius: 4px;
border-bottom-right-radius: 4px;
}
}
.nav-dropdown .link {
padding: 0 0.3em !important;
margin: 0.667em 1em !important;
}
.nav-dropdown .link.dropdown-toggle::after {
margin-left: 0.5rem;
margin-top: 0.2rem;
}
.nav-link {
position: relative;
}
.container {
display: flex;
margin: auto;
flex-wrap: nowrap;
@media (max-width: 991px) {
flex-wrap: wrap;
}
& when (@collapsed) {
flex-wrap: wrap;
}
}
.container-fluid {
flex-wrap: nowrap;
@media (max-width: 991px) {
flex-wrap: wrap;
}
& when (@collapsed) {
flex-wrap: wrap;
}
}
.iconfont-wrapper {
color: @iconsColor !important;
font-size: 1.5rem;
padding-right: 0.5rem;
}
.navbar-caption {
}
.navbar-nav {
}
.dropdown-menu, .navbar.opened {
background: @menuBgColor !important;
}
.nav-item:focus, .nav-link:focus {
outline: none;
}
.dropdown .dropdown-menu .dropdown-item {
width: auto;
transition: all 0.25s ease-in-out;
&::after {
right: 0.5rem;
}
.mbr-iconfont {
margin-right: 0.5rem;
vertical-align: sub;
&:before {
display: inline-block;
transform: scale(1, 1);
transition: all 0.25s ease-in-out;
}
}
}
.collapsed {
.dropdown-menu .dropdown-item:before {
display: none;
}
.dropdown .dropdown-menu .dropdown-item {
padding: 0.235em 1.5em 0.235em 1.5em !important;
transition: none;
margin: 0 !important;
}
}
.navbar {
min-height: 70px;
transition: all 0.3s;
border-bottom: 1px solid transparent;
&:not(.navbar-short) {
}
& when not (@transparent) {
box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
background: @menuBgColor;
}
& when (@transparent) {
background: rgba(red(@menuBgColor), green(@menuBgColor), blue(@menuBgColor), @opacity);
}
&.opened {
transition: all 0.3s;
}
.dropdown-item {
padding: 0.5rem 1.8rem;
}
.navbar-logo img {
width: auto;
}
.navbar-collapse {
justify-content: flex-end;
z-index: 1;
}
&.collapsed {
justify-content: center;
.nav-item .nav-link::before {
display: none;
}
&.opened {
.dropdown-menu {
top: 0;
}
@media (min-width: 992px) {
&:not(.navbar-short) .navbar-collapse when (@showLogo) {
max-height: ~"calc(98.5vh - @{logoSize}rem)";
}
}
}
.dropdown-menu {
.dropdown-submenu {
left: 0 !important;
}
.dropdown-item:after {
right: auto;
}
.dropdown-toggle[data-toggle="dropdown-submenu"]:after {
margin-left: 0.5rem;
margin-top: 0.2rem;
border-top: 0.35em solid;
border-right: 0.35em solid transparent;
border-left: 0.35em solid transparent;
border-bottom: 0;
top: 41%;
}
}
ul.navbar-nav {
li {
margin: auto;
}
}
.dropdown-menu .dropdown-item {
padding: 0.25rem 1.5rem;
text-align: center;
}
.icons-menu {
padding-left: 0;
padding-right: 0;
padding-top: 0.5rem;
padding-bottom: 0.5rem;
}
}
@media (max-width: 991px) {
.nav-item .nav-link::before {
display: none;
}
&.opened {
.dropdown-menu {
top: 0;
}
}
.dropdown-menu {
.dropdown-submenu {
left: 0 !important;
}
.dropdown-item:after {
right: auto;
}
.dropdown-toggle[data-toggle="dropdown-submenu"]:after {
margin-left: 0.5rem;
margin-top: 0.2rem;
border-top: 0.35em solid;
border-right: 0.35em solid transparent;
border-left: 0.35em solid transparent;
border-bottom: 0;
top: 40%;
}
}
.navbar-logo {
img {
height: 3rem !important;
}
}
ul.navbar-nav {
li {
margin: auto;
}
}
.dropdown-menu .dropdown-item {
padding: 0.25rem 1.5rem !important;
text-align: center;
}
.navbar-brand {
flex-shrink: initial;
flex-basis: auto;
word-break: break-word;
padding-right: 2rem;
@media (max-width: 767px) {
width: ~"calc(100% - 31px)";
}
}
.navbar-toggler {
flex-basis: auto;
}
.icons-menu {
padding-left: 0;
padding-top: 0.5rem;
padding-bottom: 0.5rem;
}
}
&.navbar-short {
min-height: 60px;
.navbar-logo {
img {
height: 2.5rem !important;
}
}
.navbar-brand {
min-height: 60px;
padding: 0;
}
}
}
.navbar-brand {
min-height: 70px;
flex-shrink: 0;
align-items: center;
margin-right: 0;
padding: 10px 0;
transition: all 0.3s;
word-break: break-word;
z-index: 1;
.navbar-caption {
line-height: inherit !important;
}
.navbar-logo a {
outline: none;
}
}
.dropdown-item.active, .dropdown-item:active {
background-color: transparent;
}
.navbar-expand-lg .navbar-nav .nav-link {
padding: 0;
}
.nav-dropdown .link.dropdown-toggle {
margin-right: 1.667em;
&[aria-expanded="true"] {
margin-right: 0;
padding: 0.667em 1.667em;
}
}
.navbar.navbar-expand-lg .dropdown {
.dropdown-menu {
background: @menuBgColor;
.dropdown-submenu {
margin: 0;
left: 100%;
}
}
}
.navbar .dropdown.open > .dropdown-menu {
display: block;
}
ul.navbar-nav {
flex-wrap: wrap;
}
.navbar-buttons {
text-align: center;
min-width: 170px;
}
button.navbar-toggler {
outline: none;
width: 31px;
height: 20px;
cursor: pointer;
transition: all 0.2s;
position: relative;
align-self: center;
.hamburger span {
position: absolute;
right: 0;
width: 30px;
height: 2px;
border-right: 5px;
background-color: @hamburgerColor;
&:nth-child(1) {
top: 0;
transition: all 0.2s;
}
&:nth-child(2) {
top: 8px;
transition: all 0.15s;
}
&:nth-child(3) {
top: 8px;
transition: all 0.15s;
}
&:nth-child(4) {
top: 16px;
transition: all 0.2s;
}
}
}
nav.opened .hamburger span {
&:nth-child(1) {
top: 8px;
width: 0;
opacity: 0;
right: 50%;
transition: all 0.2s;
}
&:nth-child(2) {
transform: rotate(45deg);
transition: all 0.25s;
}
&:nth-child(3) {
transform: rotate(-45deg);
transition: all 0.25s;
}
&:nth-child(4) {
top: 8px;
width: 0;
opacity: 0;
right: 50%;
transition: all 0.2s;
}
}
.navbar-dropdown {
padding: 0 1rem;
& when (@sticky) {
position: fixed;
}
}
a.nav-link {
display: flex;
align-items: center;
justify-content: center;
}
.icons-menu {
flex-wrap: nowrap;
display: flex;
justify-content: center;
padding-left: 1rem;
padding-right: 1rem;
padding-top: 0.3rem;
text-align: center;
}
@media screen and (~'-ms-high-contrast: active'), (~'-ms-high-contrast: none') {
.navbar {
height: 70px;
&.opened {
height: auto;
}
}
.nav-item .nav-link:hover::before {
width: 175%;
max-width: calc(100% ~"+" 2rem);
left: -1rem;
}
}
下面是HTML代码:
<section data-bs-version="5.1" class="menu menu3 cid-tsEnTljTpk" once="menu" id="menu3-0">
<nav class="navbar navbar-dropdown navbar-fixed-top navbar-expand-lg">
<div class="container">
<div class="navbar-brand">
<span class="navbar-logo">
<a href="#">
<img src="assets/images/mbr.png" alt="" style="height: 4rem;">
</a>
</span>
<span class="navbar-caption-wrap"><a class="navbar-caption text-black display-7" href="#">Temperature Experts</a></span>
</div>
<button class="navbar-toggler" type="button" data-toggle="collapse" data-bs-toggle="collapse" data-target="#navbarSupportedContent" data-bs-target="#navbarSupportedContent" aria-controls="navbarNavAltMarkup" aria-expanded="false" aria-label="Toggle navigation">
<div class="hamburger">
<span></span>
<span></span>
<span></span>
<span></span>
</div>
</button>
<div class="collapse navbar-collapse" id="navbarSupportedContent">
<ul class="navbar-nav nav-dropdown" data-app-modern-menu="true"><li class="nav-item"><a class="nav-link link text-black text-primary display-4" href="index.html#Who-We-Are">
About us</a></li>
<li class="nav-item"><a class="nav-link link text-black text-primary display-4" href="index.html#Our_Services">
Services</a></li>
<li class="nav-item"><a class="nav-link link text-black display-4" href="#">Contacts</a>
</li></ul>
<div class="icons-menu">
<a class="iconfont-wrapper" href="#" target="_blank">
<span class="p-2 mbr-iconfont socicon-facebook socicon"></span>
</a>
<a class="iconfont-wrapper" href="#" target="_blank">
<span class="p-2 mbr-iconfont socicon-twitter socicon"></span>
</a>
<a class="iconfont-wrapper" href="#" target="_blank">
<span class="p-2 mbr-iconfont socicon-instagram socicon"></span>
</a>
<a class="iconfont-wrapper" href="#" target="_blank">
<span class="p-2 mbr-iconfont socicon-youtube socicon"></span>
</a>
</div>
<div class="navbar-buttons mbr-section-btn"><a class="btn btn-primary display-4" href="tel:1-800-test-test">Call Now</a></div>
</div>
</div>
</nav>
</section>
当我登陆这个页面时，我正在寻找同样问题的答案。
这是Javascript代码，为我工作得很好，它确实需要什么，即汉堡包菜单应该关闭时锚定链接点击里面。
<script>
$('.navbar-nav>li>a').on('click', function(){
$('.navbar-collapse').collapse('hide');
});
</script>