我正在创建一个带有移动菜单的网站。 菜单按钮应设置为动画，菜单应首先隐藏并在按下按钮时打开。 再次单击该按钮或其中的链接时，它也应关闭并设置为原始状态的动画。 现在我的代码有几个问题： 1.加载页面时菜单打开 2.单击链接后菜单不会关闭
代码来自真实的网站，因此所有链接都将您定向到jsfiddle中不存在的子页面。我准备了链接“俱乐部”，以便它不会重定向您 https://jsfiddle.net/TheBB23/nmobt0c7/2/
var coll = document.getElementsByClassName("hamburger");
var hideLinks = document.querySelectorAll('.mobilemenuitems a');
var i;
for (i = 0; i < coll.length; i++) {
coll[i].addEventListener("click", function() {
this.classList.toggle("active");
var mobilemenuitems = this.nextElementSibling;
if (mobilemenuitems.style.display === "block") {
mobilemenuitems.style.display = "none";
} else {
mobilemenuitems.style.display = "block";
}
});
}
var hamburger = document.querySelector(".hamburger");
var header = document.querySelector(".header");
// On click
hamburger.addEventListener("click", function() {
// Toggle class "is-active"
hamburger.classList.toggle("is-active");
header.classList.toggle("header--is-active");
// Do something else, like open/close menu
});/* Responsive (Smartphone) Menu */
@media (max-width: 1000px) {
.nav {
height: 50px;
width: 100%;
background: #24603c;
position: fixed;
z-index: 2;
}
#BurgerSpace>div>button {
position: fixed;
right: 0px;
top: 0px;
z-index: 3;
}
#BurgerSpace>div>div {
display: block;
margin-top: 50px;
}
#BurgerSpace {
width: 100%;
height: 50px;
display: block;
position: absolute;
float: right;
margin-right: 2%;
padding-right: 0px;
padding-top: -2px;
}
}
.mobilemenuspace {
display: none;
width: 100%;
position: relative;
right: 0;
z-index: 1;
margin-top: 50px;
background: pink;
}
.hamburger {
padding: 15px 15px;
display: inline-block;
cursor: pointer;
transition-property: opacity, filter;
transition-duration: 0.15s;
transition-timing-function: linear;
font: inherit;
color: inherit;
text-transform: none;
background-color: transparent;
border: 0;
margin: 0;
overflow: visible;
}
.hamburger:hover .hamburger-inner::after {
background: lightgrey;
}
.hamburger:hover .hamburger-inner::before {
background: lightgrey;
}
.hamburger:hover .hamburger-inner {
background: lightgrey;
}
.hamburger-box {
width: 40px;
height: 24px;
display: inline-block;
position: relative;
}
.hamburger-inner {
display: block;
top: 50%;
margin-top: -2px;
}
.hamburger-inner,
.hamburger-inner::before,
.hamburger-inner::after {
width: 40px;
height: 4px;
background-color: white;
border-radius: 4px;
position: absolute;
transition-property: transform;
transition-duration: 0.15s;
transition-timing-function: ease;
}
.hamburger-inner::before,
.hamburger-inner::after {
content: "";
display: block;
}
.hamburger-inner::before {
top: -10px;
}
.hamburger-inner::after {
bottom: -10px;
}
.hamburger--collapse .hamburger-inner {
top: auto;
bottom: 0;
transition-duration: 0.13s;
transition-delay: 0.13s;
transition-timing-function: cubic-bezier(0.55, 0.055, 0.675, 0.19);
}
.hamburger--collapse .hamburger-inner::after {
top: -20px;
transition: top 0.2s 0.2s cubic-bezier(0.33333, 0.66667, 0.66667, 1), opacity 0.1s linear;
}
.hamburger--collapse .hamburger-inner::before {
transition: top 0.12s 0.2s cubic-bezier(0.33333, 0.66667, 0.66667, 1), transform 0.13s cubic-bezier(0.55, 0.055, 0.675, 0.19);
}
.hamburger--collapse.is-active .hamburger-inner {
transform: translate3d(0, -10px, 0) rotate(-45deg);
transition-delay: 0.22s;
transition-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}
.hamburger--collapse.is-active .hamburger-inner::after {
top: 0;
opacity: 0;
transition: top 0.2s cubic-bezier(0.33333, 0, 0.66667, 0.33333), opacity 0.1s 0.22s linear;
}
.hamburger--collapse.is-active .hamburger-inner::before {
top: 0;
transform: rotate(-90deg);
transition: top 0.1s 0.16s cubic-bezier(0.33333, 0, 0.66667, 0.33333), transform 0.13s 0.25s cubic-bezier(0.215, 0.61, 0.355, 1);
}
.header--is-active {
display: flex;
}<div class="nav">
</div>
<div id="BurgerSpace">
<div class="header">
<button class="hamburger hamburger--collapse" type="button">
<span class="hamburger-box">
<span class="hamburger-inner"></span>
</span>
</button>
<div class="mobilemenuspace">
<div class="mobilemenuitems">
<p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.</p>
<h2> Login</h2>
<li>
<a href="#">CLUB</a>
<ul class="menulist">
<li class="menulevel1">
<a class=" " href="?module=*kontakt">Kontakt</a>
</li>
<li class="menulevel1">
<a class=" " href="?module=*vorstand">Vorstand</a>
</li>
<li class="menulevel1">
<a class=" " href="?module=*mitgliedsantrag">Mitgliedschaft</a>
</li>
<li class="menulevel1">
<a class=" " href="?module=*ueber_uns">Über uns</a>
</li>
</ul>
</li>
<li>
<a href="?module=*Hockey">HOCKEY</a>
<ul class="menulist">
<li class="menulevel1">
<a class=" " href="?action=*1.Herren">1. Herren</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*1.Damen">1. Damen</a>
</li>
<li class="menulevel1">
<a class=" " href="#">Jugend <span class="fa arrow"></span></a>
<ul class="menulist">
<li class="menulevel2">
<a class=" " href="?action=*Hockey-Jugend">Jugend</a>
<li class="menulevel2">
<a class=" " href="?action=*MJA">Männliche Jugend A</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*MJB">Männliche Jugend B</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*KnA">A Knaben</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*KnB">B Knaben</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*KnC">C Knaben</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*KnD">D Knaben</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*KnE">E Knaben</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*WJA">Weibliche Jugend A</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*WJB">Weibliche Jugend B</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*MaA">A Mädchen</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*MaB">B Mädchen</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*MaC">C Mädchen</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*MaD">D Mädchen</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=*MaE">E Mädchen</a>
</li>
</ul>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Hockey-Erwachsene">Erwachsene</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Hockey-Trainingsplan">Trainingsplan</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Hockey-Schiedsrichter">Schiedsrichter</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Hockey-Links">offizielle Links</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=events_gruppe&id=975">Kalender</a>
</li>
</ul>
</li>
<li>
<a href="?module=*Tennis">TENNIS</a>
<ul class="menulist">
<li class="menulevel1">
<a class=" " href="?action=*Tennis-Herren">HERREN</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Tennis-Damen">DAMEN</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Tennis-Jugend">JUGEND</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Tennis-Trainer">TRAINER</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Tennis-Schule">TENNISSCHULE</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*_action_events_gruppe_id_976">KALENDER</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=platzbuchung_woche&id=117">PLATZBUCHUNG</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=*Tennis-Links">OFFIZIELLE LINKS</a>
</li>
</ul>
</li>
<li>
<a href="?module=*UhlenTV">UHLEN.TV</a>
</li>
<li>
<a href="?module=profile">MEIN.HTCU</a>
<ul class="menulist">
<li class="menulevel1">
<a class=" " href="?action=profile_edit">PROFIL</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=start_news&cmd=list">ARTIKEL</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=profile_meinerechnungen">Meine Rechnungen</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=profile_mitgliedsbescheinigung">Meine Mitgliedsbescheinigung</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=profile_teilnahmebescheinigung">Meine Teilnahmebescheinigungen</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=profile_interessen">Meine Interessen</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=events_meinetermine">Meine Termine</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=admin_wunschmeine">Meine Support-Anfragen</a>
</li>
</ul>
</li>
<li>
<a href="?module=admin">ADMIN</a>
<ul class="menulist">
<li class="menulevel1">
<a class=" " href="#">KASSE <span class="fa arrow"></span></a>
<ul class="menulist">
<li class="menulevel2">
<a class=" " href="?module=kasse">KASSE</a>
<li class="menulevel2">
<a class=" " href="?action=kasse_tasks">Startseite</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=kasse_beleg">SPESEN</a>
</li>
<li class="dropdown dropdown-submenu menulevel2">
<a href="#">Belege <span class="fa arrow"></span></a>
<ul class="menulist">
<li class="menulevel3">
<a class=" " href="?action=kasse_buchung&cmd=addmulti">Belegschnellerfassung</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_angebote">Angebote</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_rechnungneu">Neue Rechnung</a>
</li>
</ul>
</li>
<li class="menulevel2">
<a class=" " href="?action=members_beitragaktuell">BEITRÄGE</a>
</li>
<li class="dropdown dropdown-submenu menulevel2">
<a href="#">Rechnungen <span class="fa arrow"></span></a>
<ul class="menulist">
<li class="menulevel3">
<a class=" " href="?action=kasse_buchungen&status=0">Rechnungen unverschickt</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_buchungen&status=1">Rechnungen offen</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_buchungen&status=2">Rechnungen in Bezahlung</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_buchungen&status=3">Rechnungen bezahlt</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_buchungen&status=6">Rechnungen alle</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_faellig">Übersichten</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_einzug">SEPA-ÜW/Einzug</a>
</li>
</ul>
</li>
<li class="dropdown dropdown-submenu menulevel2">
<a href="#">Buchführung <span class="fa arrow"></span></a>
<ul class="menulist">
<li class="menulevel3">
<a class=" " href="?action=kasse_journal">Journal</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_guv">Gewinn und Verlust</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_bilanzoffenk">Übersichten</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_kontenrahmen">Kontenrahmen</a>
</li>
</ul>
</li>
<li class="dropdown dropdown-submenu menulevel2">
<a href="#">Barkasse <span class="fa arrow"></span></a>
<ul class="menulist">
<li class="menulevel3">
<a class=" " href="?action=kasse_barkasse&konto=1000">Hauptkasse</a>
</li>
</ul>
</li>
<li class="dropdown dropdown-submenu menulevel2">
<a href="#">Bankkonten <span class="fa arrow"></span></a>
<ul class="menulist">
<li class="menulevel3">
<a class=" " href="?action=kasse_kontouebersicht">(Übersicht)</a>
</li>
<li class="menulevel3">
<a class=" " href="?action=kasse_bank&bankkonto=250">Vereinskonto Sparkasse</a>
</li>
</ul>
</li>
</ul>
</li>
<li class="menulevel1">
<a class=" " href="?action=admin_overview">ÜBERBLICK</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=admin_basis">BASISKONFIG</a>
</li>
<li class="menulevel1">
<a class=" " href="?action=admin_optionen">OPTIONEN</a>
</li>
<li class="dropdown dropdown-submenu menulevel1">
<a href="#">VORLAGEN <span class="fa arrow"></span></a>
<ul class="menulist">
<li class="menulevel2">
<a class=" " href="?action=admin_mailtemplates">MAIL</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=admin_pdftemplates">PDF</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=admin_static">HTML</a>
</li>
<li class="menulevel2">
<a class=" " href="?action=admin_antraege">Anträge</a>
</li>
</ul>
</li>
<li class="menulevel1">
<a class=" " href="?action=admin_wunsch">Support-Anfragen</a>
</li>
</ul>
</li>
</div>
</div>
</div>
</div>
答案 0 :(得分：1)
1。）如果在调用页面时打开菜单，则可能要隐藏它，直到使用style="display: none;"类上的mobilespacemenu进行调用为止。
编辑：如果您确实想使用JS在页面加载时隐藏菜单，则可以使用：
document.onload = document.getElementsByClassName("mobilemenuspace")[0].style.display = "none";，尽管使用ID引用可能是一个更好的选择{{ 3}}。
2.）将EventListener添加到div中，对单击做出反应并隐藏菜单。
我不确定here是否涵盖了所有要点（如果我确定菜单正确）。