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javascript - 响应式导航栏菜单（汉堡菜单）无法通过单击打开

问题描述

有一个导航栏，但问题是当我在手机或响应式环境中打开（点击）它时（当汉堡菜单出现时），点击它并没有打开它，链接没有显示。下面是我正在使用的代码。使用了必要的链接但不起作用。一切都很好，唯一发生的问题是那个汉堡菜单。

$('.navTrigger').click(function() {
  $(this).toggleClass('active');
  console.log("Clicked menu");
  $("#mainListDiv").toggleClass("show_list");
  $("#mainListDiv").fadeIn();

});

$(window).scroll(function() {
  if ($(document).scrollTop() > 50) {
    $('.nav').addClass('affix');
    console.log("OK");
  } else {
    $('.nav').removeClass('affix');
  }
});
.nav {
  width: 100%;
  height: 65px;
  position: fixed;
  line-height: 65px;
  text-align: center;
  z-index: 1;
}

.nav div.logo {
  float: left;
  width: auto;
  height: auto;
  padding-left: 0.9rem;
}

.nav div.logo a {
  text-decoration: none;
  color: #fff;
}

.nav div.logo a:hover {
  color: #00E676;
}

.nav div.main_list {
  height: 65px;
  float: right;
}

.nav div.main_list ul {
  width: 100%;
  height: 65px;
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav div.main_list ul li {
  width: auto;
  height: 65px;
  padding: 2px;
  padding-right: 0.9rem;
}

.nav div.main_list ul li a {
  text-decoration: none;
  color: #fff;
  line-height: 65px;
  font-size: 80%;
  font-weight: bold;
}

.nav div.main_list ul li a:hover {
  color: #00b3ee;
}


/* Home section */

.home {
  width: 100%;
  height: 100vh;
  background-position: center top;
  background-size: cover;
}

.navTrigger {
  display: none;
}

.nav {
  padding-top: 20px;
  padding-bottom: 20px;
  -webkit-transition: all 0.4s ease;
  transition: all 0.4s ease;
  z-index: 1;
}

/* Media query section */
@media screen and (min-width: 768px) and (max-width: 1024px) {
  .container {
    margin: 0;
  }
}

@media screen and (max-width:768px) {
  .navTrigger {
    display: block;
  }
  .nav div.logo {
    margin-left: 15px;
  }
  .nav div.main_list {
    width: 100%;
    height: 0;
    overflow: hidden;
  }
  .nav div.show_list {
    height: auto;
    display: none;
  }
  .nav div.main_list ul {
    flex-direction: column;
    width: 100%;
    height: 100vh;
    right: 0;
    left: 0;
    bottom: 0;
    background-color: #111;
    /*same background color of navbar*/
    background-position: center top;
  }
  .nav div.main_list ul li {
    width: 100%;
    text-align: right;
  }
  .nav div.main_list ul li a {
    text-align: center;
    width: 100%;
    font-size: 3rem;
    padding: 20px;
  }
  .nav div.media_button {
    display: block;
  }
}

.navTrigger {
  cursor: pointer;
  width: 30px;
  height: 25px;
  margin: auto;
  position: absolute;
  right: 30px;
  top: 0;
  bottom: 0;
}

.navTrigger i {
  background-color: #fff;
  border-radius: 2px;
  content: '';
  display: block;
  width: 100%;
  height: 4px;
}

.navTrigger i:nth-child(1) {
  -webkit-animation: outT 0.8s backwards;
  animation: outT 0.8s backwards;
  -webkit-animation-direction: reverse;
  animation-direction: reverse;
}

.navTrigger i:nth-child(2) {
  margin: 5px 0;
  -webkit-animation: outM 0.8s backwards;
  animation: outM 0.8s backwards;
  -webkit-animation-direction: reverse;
  animation-direction: reverse;
}

.navTrigger i:nth-child(3) {
  -webkit-animation: outBtm 0.8s backwards;
  animation: outBtm 0.8s backwards;
  -webkit-animation-direction: reverse;
  animation-direction: reverse;
}

.navTrigger.active i:nth-child(1) {
  -webkit-animation: inT 0.8s forwards;
  animation: inT 0.8s forwards;
}

.navTrigger.active i:nth-child(2) {
  -webkit-animation: inM 0.8s forwards;
  animation: inM 0.8s forwards;
}

.navTrigger.active i:nth-child(3) {
  -webkit-animation: inBtm 0.8s forwards;
  animation: inBtm 0.8s forwards;
}

@-webkit-keyframes inM {
  50% {
    -webkit-transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(45deg);
  }
}

@keyframes inM {
  50% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(45deg);
  }
}

@-webkit-keyframes outM {
  50% {
    -webkit-transform: rotate(0deg);
  }
  100% {
    -webkit-transform: rotate(45deg);
  }
}

@keyframes outM {
  50% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(45deg);
  }
}

@-webkit-keyframes inT {
  0% {
    -webkit-transform: translateY(0px) rotate(0deg);
  }
  50% {
    -webkit-transform: translateY(9px) rotate(0deg);
  }
  100% {
    -webkit-transform: translateY(9px) rotate(135deg);
  }
}

@keyframes inT {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(9px) rotate(0deg);
  }
  100% {
    transform: translateY(9px) rotate(135deg);
  }
}

@-webkit-keyframes outT {
  0% {
    -webkit-transform: translateY(0px) rotate(0deg);
  }
  50% {
    -webkit-transform: translateY(9px) rotate(0deg);
  }
  100% {
    -webkit-transform: translateY(9px) rotate(135deg);
  }
}

@keyframes outT {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(9px) rotate(0deg);
  }
  100% {
    transform: translateY(9px) rotate(135deg);
  }
}

@-webkit-keyframes inBtm {
  0% {
    -webkit-transform: translateY(0px) rotate(0deg);
  }
  50% {
    -webkit-transform: translateY(-9px) rotate(0deg);
  }
  100% {
    -webkit-transform: translateY(-9px) rotate(135deg);
  }
}

@keyframes inBtm {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-9px) rotate(0deg);
  }
  100% {
    transform: translateY(-9px) rotate(135deg);
  }
}

@-webkit-keyframes outBtm {
  0% {
    -webkit-transform: translateY(0px) rotate(0deg);
  }
  50% {
    -webkit-transform: translateY(-9px) rotate(0deg);
  }
  100% {
    -webkit-transform: translateY(-9px) rotate(135deg);
  }
}

@keyframes outBtm {
  0% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-9px) rotate(0deg);
  }
  100% {
    transform: translateY(-9px) rotate(135deg);
  }
}

.affix {
  padding: 0;
  background-color: #111;
}

.myH2 {
  text-align: center;
  font-size: 4rem;
}

.myP {
  text-align: justify;
  padding-left: 15%;
  padding-right: 15%;
  font-size: 20px;
}

@media all and (max-width:700px) {
  .myP {
    padding: 2%;
  }
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<nav class="nav">
  <div class="container">
    <div class="logo">
      <a href="#"><img src="img" class="ha"></a>
    </div>
    <div id="mainListDiv" class="main_list">
      <ul class="navlinks second">
        <li class="a"><a href="#">HOME</a></li>
        <li class="b"><a href="#">ABOUT US</a></li>
        <li class="c"><a href="#heading-three">OUR SERVICES</a></li>
        <li class="d"><a href="#">JOBS</a></li>
        <li class="e"><a href="#heading-two">CONTACT US</a></li>
      </ul>
    </div>
    <span class="navTrigger">
                <i></i>
                <i></i>
                <i></i>
        </span>
  </div>
</nav>






<nav class="nav">
  <div class="container">
    <div class="logo">
      <a href="#"><img src="chk2.png" class="hello"></a>
    </div>
    <div id="mainListDiv" class="main_list">
      <ul class="navlinks second">
        <li class="a"><a href="#">HOME</a></li>
        <li class="b"><a href="#">ABOUT US</a></li>
        <li class="c"><a href="#heading-three">OUR SERVICES</a></li>
        <li class="d"><a href="index7.html">JOBS AT HEGTAVIC</a></li>
        <li class="e"><a href="#heading-two">CONTACT US</a></li>
      </ul>
    </div>
    <span class="navTrigger">
                    <i></i>
                    <i></i>
                    <i></i>
            </span>
  </div>
</nav>

标签： javascriptjqueryhtmlcss

解决方案

我已经尝试了您的代码并以休闲方式进行了修改。它工作正常。

$(document).ready(function(){
  $('.navTrigger').on('click',function (){
    $(this).toggleClass('active');
    console.log("Clicked menu");
    $("#mainListDiv").toggleClass("show_list");
    $("#mainListDiv").fadeIn();

  });
});

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