第二个位置绝对包装器的行为不像第一个
我准备了一个CSS，在一种情况下，相同的样式可以按预期工作，而嵌套导航不再可用。
我的目标是在下拉菜单下进行显示导航。
该应用程序用于引导4，但是导航非常自定义
.nav-center-nested与first nested nav和second nested nav一起使用-但第二个相同的style（具有相同的html）则工作< / p>
$(document).ready(function () {
const toggleSpeed = 50, toggleFade = "slow";
$('div[data-v]').on('click', function (event) {
if ($(event.target).prop('tagName') !== 'A') {
var that = this,
nav = $('#main-nav'),
absoluteWrapper = nav.find('div[data-w="' + $(that).data('v') + '"]'),
allAbsoluteWrappers = nav.find('div[data-w]'),
list = {};
if (!$(that).attr('was')) {
if ($(that).attr('name') == 'main-nav') {
nav.find('div[data-p]').each(function () { var that = this; $(that).hide(); });
nav.find('div[name="main-nav"]').each(function () { var that = this; $(that).removeAttr('was'); });
$(that).attr('was', 'here');
if (absoluteWrapper.length != 0) {
allAbsoluteWrappers.removeClass('py-3');
absoluteWrapper.addClass('py-3');
} else {
allAbsoluteWrappers.removeClass('py-3');
}
}
} else {
$(that).removeAttr('was');
allAbsoluteWrappers.removeClass('py-3');
}
if ($(that).children('[id="nav-btn-childrens-' + $(that).data('v') + '"]').length != 0) {
list = nav.find('div[id="nav-nested-childrens-' + $(that).data('v') + '"]').children();
} else {
list = nav.find('div[data-p=' + $(that).data('v') + ']');
}
if (list != 'undefined' || list != null || list.length != 0) {
list.each(function () {
var that = this;
if ($(that).css('display') == "none") { // || $(that).attr('name', 'nav-dropdown')
$(that).show(toggleSpeed, function () { $(that).fadeIn(toggleFade); });
//if ($(that).attr('name', 'nav-dropdown')) {
// $(that).css('display', 'inline')
//}
} else {
$(that).hide(toggleSpeed, function () { $(that).fadeOut(toggleFade); });
nav.find('div[id="nav-nested-childrens-' + $(that).data('v') + '"]').children().each(function () {
var that = this;
$(that).hide(toggleSpeed, function () { $(that).fadeOut(toggleFade); });
});
}
});
}
}
});
});#main-nav a {
z-index: 1000;
}
.logo-nav {
position: absolute;
top: 0;
right: 95%;
width: 75px;
z-index: 999;
}
.nav-center {
display: flex;
justify-content: center;
}
.nav-center-nested {
position: absolute !important;
top: 100%;
left: 50%;
transform: translate(-50%, 0%);
z-index: 998;
width: 100%;
}
.nav-btn-clear {
border-width: 0;
border-style: none;
border-color: transparent;
border-image: none;
background-color: transparent;
outline: none !important;
box-shadow: none !important;
}
.nav-margin {
margin-left: 25%;
margin-right: 25%;
}
.nav-padding {
padding-left: 25%;
padding-right: 25%;
}
.nav-btn:hover {
background-color: rgba(255, 255, 255, 0.4);
}
.nav-btn-margin {
margin-top: -1rem;
margin-bottom: -1rem;
padding-top: 1rem;
padding-bottom: 1rem;
}
.nav-btn-center {
text-align: center;
}
.nav-btn-right {
text-align: right;
}
.nav-btn-left {
text-align: left;
max-width: 50px;
}
.kuguar-sport-color {
background-color: rgba(227, 30, 36, 1);
}<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="categories" class="col kuguar-sport-color no-padding no-margin">
<nav id="main-nav">
<div class="row nav-margin p-3 text-center"><div name="main-nav" class="col nav-btn nav-btn-margin" data-v="138"><button class="nav-btn-clear text-light"> Aktualności</button></div><div name="main-nav" class="col nav-btn nav-btn-margin" data-v="139"><button class="nav-btn-clear text-light"> O nas</button></div><div name="main-nav" class="col nav-btn nav-btn-margin" data-v="140"><button class="nav-btn-clear text-light"> Rowery</button></div></div><div class="position-relative"><div data-w="139" name="nav-first" class="nav-center-nested row no-margin nav-padding text-center kuguar-sport-color"><div style="display: none;" class="nav-btn nav-btn-margin col" data-p="139" data-v="376"><a class="text-light" href="#"> o nas1</a><button id="nav-btn-childrens-376" class="nav-btn-clear text-light"><i style="color: white;" class="fa fa-chevron-circle-down" aria-hidden="true"></i></button></div><div class="position-relative"><div id="nav-nested-childrens-376" class="nav-center-nested row text-center"><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="376" data-v="379"><a class="text-light" href="#"> o nas11</a></div><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="376" data-v="380"><a class="text-light" href="#"> o nas12</a></div></div></div><div style="display: none;" class="nav-btn nav-btn-margin col" data-p="139" data-v="377"><a class="text-light" href="#"> o nas2</a></div><div style="display: none;" class="nav-btn nav-btn-margin col" data-p="139" data-v="378"><a class="text-light" href="#"> o nas3</a></div></div></div><div class="position-relative"><div data-w="140" name="nav-first" class="nav-center-nested row no-margin nav-padding text-center kuguar-sport-color"><div style="display: none;" class="nav-btn nav-btn-margin col" data-p="140" data-v="368"><a class="text-light" href="#"> Górskie</a><button id="nav-btn-childrens-368" class="nav-btn-clear text-light"><i style="color: white;" class="fa fa-chevron-circle-down" aria-hidden="true"></i></button></div><div class="position-relative"><div id="nav-nested-childrens-368" class="nav-center-nested row text-center"><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="368" data-v="371"><a class="text-light" href="#"> testgorskie</a></div><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="371" data-v="372"><a class="text-light" href="#"> testgorskie2</a></div><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="372" data-v="373"><a class="text-light" href="#"> testgorskie3</a></div><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="368" data-v="374"><a class="text-light" href="#"> testgorskie1-1</a></div><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="368" data-v="375"><a class="text-light" href="#"> testgorskie1-2</a></div></div></div><div style="display: none;" class="nav-btn nav-btn-margin col" data-p="140" data-v="369"><a class="text-light" href="#"> Miejskie</a></div><div style="display: none;" class="nav-btn nav-btn-margin col" data-p="140" data-v="370"><a class="text-light" href="#"> Dziecięce</a><button id="nav-btn-childrens-370" class="nav-btn-clear text-light"><i style="color: white;" class="fa fa-chevron-circle-down" aria-hidden="true"></i></button></div><div class="position-relative"><div id="nav-nested-childrens-370" class="nav-center-nested row text-center"><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="370" data-v="381"><a class="text-light" href="#"> Dziecięce1</a></div><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="370" data-v="382"><a class="text-light" href="#"> Dziecięce2</a></div><div style="display: none;" class="col nav-btn nav-btn nav-btn-margin" data-p="382" data-v="383"><a class="text-light" href="#"> Dziecięce21</a></div></div></div></div></div>
</nav>
</div>
问题
当我将kuguar-sport-color添加到嵌套导航中时，如何将嵌套导航从下拉列表的右移至底部-颜色剂量工作
谢谢！
编辑
1 个答案:
答案 0 :(得分：0)
我已将嵌套的子菜单移至nav-btn-margin内的相对位置。还为子菜单添加了inner-dropdown类。
尝试此解决方案并发表评论以寻求进一步的帮助。
$(document).ready(function() {
const toggleSpeed = 50,
toggleFade = "slow";
$('div[data-v]').on('click', function(event) {
if ($(event.target).prop('tagName') !== 'A') {
var that = this,
nav = $('#main-nav'),
absoluteWrapper = nav.find('div[data-w="' + $(that).data('v') + '"]'),
allAbsoluteWrappers = nav.find('div[data-w]'),
list = {};
if (!$(that).attr('was')) {
if ($(that).attr('name') == 'main-nav') {
nav.find('div[data-p]').each(function() {
var that = this;
$(that).hide();
});
nav.find('div[name="main-nav"]').each(function() {
var that = this;
$(that).removeAttr('was');
});
$(that).attr('was', 'here');
if (absoluteWrapper.length != 0) {
allAbsoluteWrappers.removeClass('py-3');
absoluteWrapper.addClass('py-3');
} else {
allAbsoluteWrappers.removeClass('py-3');
}
}
} else {
$(that).removeAttr('was');
allAbsoluteWrappers.removeClass('py-3');
}
if ($(that).children('[id="nav-btn-childrens-' + $(that).data('v') + '"]').length != 0) {
list = nav.find('div[id="nav-nested-childrens-' + $(that).data('v') + '"]').children();
} else {
list = nav.find('div[data-p=' + $(that).data('v') + ']');
}
if (list != 'undefined' || list != null || list.length != 0) {
list.each(function() {
var that = this;
if ($(that).css('display') == "none") { // || $(that).attr('name', 'nav-dropdown')
$(that).show(toggleSpeed, function() {
$(that).fadeIn(toggleFade);
});
//if ($(that).attr('name', 'nav-dropdown')) {
// $(that).css('display', 'inline')
//}
} else {
$(that).hide(toggleSpeed, function() {
$(that).fadeOut(toggleFade);
});
nav.find('div[id="nav-nested-childrens-' + $(that).data('v') + '"]').children().each(function() {
var that = this;
$(that).hide(toggleSpeed, function() {
$(that).fadeOut(toggleFade);
});
});
}
});
}
}
});
});* {
box-sizing: border-box;
}
#main-nav a {
z-index: 1000;
}
.logo-nav {
position: absolute;
top: 0;
right: 95%;
width: 75px;
z-index: 999;
}
.nav-center {
display: flex;
justify-content: center;
}
.nav-center-nested {
position: absolute !important;
top: 100%;
left: 50%;
transform: translate(-50%, 0%);
z-index: 998;
width: 100%;
}
.nav-btn-clear {
border-width: 0;
border-style: none;
border-color: transparent;
border-image: none;
background-color: transparent;
outline: none !important;
box-shadow: none !important;
}
.nav-margin {
margin-left: 25%;
margin-right: 25%;
}
.nav-padding {
padding-left: 25%;
padding-right: 25%;
}
.nav-btn:hover {
background-color: rgba(255, 255, 255, 0.4);
}
.nav-btn-margin {
margin-top: -1rem;
margin-bottom: -1rem;
padding-top: 1rem;
padding-bottom: 1rem;
}
.nav-btn-center {
text-align: center;
}
.nav-btn-right {
text-align: right;
}
.nav-btn-left {
text-align: left;
max-width: 50px;
}
.kuguar-sport-color {
background-color: rgba(227, 30, 36, 1);
}
.inner-dropdown {
position: absolute;
top: 100%;
z-index: 1000;
left: 0;
background: #e31e24;
width: 100%;
max-width: 180px;
margin: 0 auto;
right: 0;
}
.inner-dropdown a {
display: block;
padding: 4px 10px 5px;
}<link href="https://stackpath.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="categories" class="col kuguar-sport-color no-padding no-margin">
<nav id="main-nav">
<div class="row nav-margin p-3 text-center">
<div name="main-nav" class="col nav-btn nav-btn-margin" data-v="138">
<button class="nav-btn-clear text-light"> Aktualności</button>
</div>
<div name="main-nav" class="col nav-btn nav-btn-margin" data-v="139">
<button class="nav-btn-clear text-light"> O nas</button>
</div>
<div name="main-nav" class="col nav-btn nav-btn-margin" data-v="140">
<button class="nav-btn-clear text-light"> Rowery</button>
</div>
</div>
<div class="position-relative">
<div data-w="139" name="nav-first" class="nav-center-nested row no-margin nav-padding text-center kuguar-sport-color">
<div style="display: none;" class="nav-btn nav-btn-margin col position-relative" data-p="139" data-v="376"><a class="text-light" href="#"> o nas1</a>
<button id="nav-btn-childrens-376" class="nav-btn-clear text-light"><i style="color: white;" class="fa fa-chevron-circle-down" aria-hidden="true"></i></button>
<div id="nav-nested-childrens-376" class="text-left inner-dropdown">
<div style="display: none;" class="" data-p="376" data-v="379"><a class="text-light" href="#"> o nas11</a></div>
<div style="display: none;" class="" data-p="376" data-v="380"><a class="text-light" href="#"> o nas12</a></div>
</div>
</div>
<div style="display: none;" class="nav-btn nav-btn-margin col position-relative" data-p="139" data-v="377"><a class="text-light" href="#"> Górskie</a>
<button id="nav-btn-childrens-377" class="nav-btn-clear text-light"><i style="color: white;" class="fa fa-chevron-circle-down" aria-hidden="true"></i></button>
<div id="nav-nested-childrens-377" class="inner-dropdown text-left">
<div style="display: none;" class="" data-p="377" data-v="371"><a class="text-light" href="#"> testgorskie</a></div>
<div style="display: none;" class="" data-p="377" data-v="372"><a class="text-light" href="#"> testgorskie2</a></div>
<div style="display: none;" class="" data-p="377" data-v="373"><a class="text-light" href="#"> testgorskie3</a></div>
<div style="display: none;" class="" data-p="377" data-v="374"><a class="text-light" href="#"> testgorskie1-1</a></div>
<div style="display: none;" class="" data-p="377" data-v="375"><a class="text-light" href="#"> testgorskie1-2</a></div>
</div>
</div>
<div style="display: none;" class="nav-btn nav-btn-margin col position-relative" data-p="139" data-v="378"><a class="text-light" href="#"> Dziecięce</a>
<button id="nav-btn-childrens-378" class="nav-btn-clear text-light"><i style="color: white;" class="fa fa-chevron-circle-down" aria-hidden="true"></i></button>
<div id="nav-nested-childrens-378" class="inner-dropdown text-left">
<div style="display: none;" class="" data-p="378" data-v="381"><a class="text-light" href="#"> Dziecięce1</a></div>
<div style="display: none;" class="" data-p="378" data-v="382"><a class="text-light" href="#"> Dziecięce2</a></div>
<div style="display: none;" class="" data-p="378" data-v="383"><a class="text-light" href="#"> Dziecięce21</a></div>
</div>
</div>
</div>
</div>
</nav>
</div>
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