javascript - 窗口调整大小功能不适用于标题导航

标签 javascript jquery html css

我正在开发一个标题导航，左侧有 Logo ，右侧有个人资料图标，中间有一些导航链接。

有一个左侧滑动菜单，当窗口宽度小于 700px 时触发。我也在窗口调整大小事件上触发了向左滑动菜单。在调整窗口宽度大小时，主导航必须转移到响应式菜单容器。但是它不适用于窗口调整大小功能。

这是 codepen link我试过了

$("#sidebarCollapse").on('click', function () {
  $('#sidebar').toggleClass('active');
});  
$(".main-nav li a").on('click', function(){
  $(".main-nav li a").removeClass('active');
  $(this).addClass('active');
});  
 

// Menu Add Class Left
$(".hamburger-menu").click(function(){
  $(".mob-menu").toggleClass("slide-left");
});  

//  Menu Add Class Close    
$('.mdl-layout__obfuscator').click(function(){
  $(".mob-menu").removeClass("slide-left");
});  

var domWidth = $(window).width();
function moveElements() {
var mobMenu = $('.mob-menu'),
$mainNav = $('.main-nav'),
respNav = $('.resp-nav'),
mainHdr = $(".global-header");
  
if( domWidth < 700) {
  //alert(domWidth);
  $('.main-nav').appendTo('.resp-nav');
}
} . 

$(window).on('load resize',function() {
  // alert('hi');
  moveElements();   
  $(window).resize(function() {
    moveElements();
  });   

});  
/* ---------------------------------------------------
GLOBAL HEADER PAGE
----------------------------------------------------- */

textarea,
input,
button {
  outline: none;
}

.txtlabel {
  font-size: 12px;
  text-align: left;
  color: #706e6b;
  padding-bottom: 11px;
  display: block;
}

.global-header {
  width: 100%;
  display: block;
  height: 50px;
  box-shadow: 0 2px 4px 0 #e8ebf3;
  -moz-box-shadow: 0 2px 4px 0 #e8ebf3;
  -webkit-box-shadow: 0 2px 4px 0 #e8ebf3;
  position: relative;
  background-color: #f1f1f1;
}

.g-logo {
  padding: 7px 24px;
  float: left;
}

.m-g-logo {
  display: none;
  padding: 7px 20px;
  float: left;
}

.hamburger-menu {
  display: none;
}

.resp-nav {
  margin-top: 20px;
  float: left;
}

.mob-menu {
  display: none;
  padding: 10px;
  box-shadow: 2px 0 3px 0 #b5b7bd;
  -moz-box-shadow: 2px 0 3px 0 #b5b7bd;
  -webkit-box-shadow: 2px 0 3px 0 #b5b7bd;
  /*position: fixed;*/
  position: absolute;
  -webkit-transform: translateX(-285px);
  -ms-transform: translateX(-285px);
  transform: translateX(-285px);
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  will-change: transform;
  -webkit-transition-duration: .2s;
  transition-duration: .2s;
  -webkit-transition-timing-function: cubic-bezier(.4, 0, .2, 1);
  transition-timing-function: cubic-bezier(.4, 0, .2, 1);
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  background: #fff;
  top: 0;
  bottom: 0;
  color: #333;
  z-index: 9999;
  width: 240px;
  -webkit-box-shadow: 3px 0px 7px 0px rgba(0, 0, 0, 0.25);
  -moz-box-shadow: 3px 0px 7px 0px rgba(0, 0, 0, 0.25);
  box-shadow: 3px 0px 7px 0px rgba(0, 0, 0, 0.25);
}

.profile-info {
  float: left;
  width: 100%;
}

.profile-icon {
  width: 23px;
  height: 23px;
  margin: 8px;
  display: block;
}

.profpic {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  color: #fff;
  background-color: #394961;
  float: left;
  margin: 5px 0px 5px 5px;
}

.profile-info span {
  color: #626579;
  font-size: 16px;
  margin: 3px 0 0 3px;
}

.prof-name {
  float: left;
  width: 68%;
  margin: 0 0 0 20px;
}

.prof-name a.link {
  float: left;
  margin: 0 10px 0 3px;
}

.prof-name a.link:first-child {
  position: relative;
}

.prof-name a.link:first-child:after {
  content: "|";
  position: absolute;
  right: -10px;
  color: #9ea6a9;
}

.icon-hamburger {
  height: 5px;
  background-color: black;
  margin: 6px 0;
  width: 20px;
  float: left;
  border: none;
  cursor: pointer;
}

.main-nav {
  list-style: none;
  float: left;
  margin-left: 30px;
}

.main-nav li {
  list-style: none;
  float: left;
}

.main-nav li a {
  color: #626579;
  padding: 14px 30px;
  display: block;
}

.main-nav li a:hover {
  color: #00a0e7;
}

.main-nav li a.active {
  color: #00a0e7;
  border-bottom: 3px solid #00a0e7;
  background-color: #eef0f6;
}

.nav-icon {
  float: left;
  padding: 10px;
}

.pull-right i[class^='icon-'] {
  width: 32px;
  height: 32px;
  display: block;
}

.icon-search {
  background: url("../../imgs/global-header/icn-search.svg") no-repeat 4px 5px;
}

.icon-notification {
  background: url("../../imgs/global-header/icn-notification.svg") no-repeat 8px 8px;
}

.icon-profile {
  background: #394961 url("../../imgs/global-header/avatar.svg") no-repeat;
  position: relative;
  margin-right: 30px;
  border-radius: 50%;
}

.icon-profile:after {
  background: url("../../imgs/global-header/page-1.svg") no-repeat;
  display: block;
  width: 9px;
  height: 6px;
  position: absolute;
  content: "";
  top: 14px;
  right: -20px;
}

.icon-profile:before {
  background: url("../../imgs/global-header/avatar-icon.svg") no-repeat;
  display: block;
  width: 16px;
  height: 16px;
  position: absolute;
  content: "";
  top: 7px;
  right: 8px;
}

.nav-icon:hover {
  background-color: transparent;
}

.nav-icon:not(.active):hover {
  background-color: #eef0f6;
  cursor: pointer;
}

.usage {
  list-style: none;
}

.usage ul {
  list-style: disc;
  list-style-position: outside;
}


/* search */

.srch {
  position: relative;
  display: inline-block;
  margin-right: 30px;
}

.pull-left {
  float: left;
}

.pull-right {
  float: right;
}

ul,
ol {
  margin-top: 0;
  margin-bottom: 10px;
}

.ui-front {
  list-style: none!important;
  background-color: #fff;
  color: #626579;
  font-size: 12px;
  font-weight: 500;
  width: 240px!important;
  min-width: 110px;
  box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.2);
  z-index: 1;
  border: 1px solid #F1F5F6;
  border-radius: 4px;
  padding: 10px 8px!important;
}

.ui-front li {
  padding: 8px 8px!important;
  cursor: pointer;
}

.slide-left {
  -webkit-transform: translateX(0);
  -ms-transform: translateX(0);
  transform: translateX(0);
  z-index: 99999;
}

.mdl-layout__obfuscator {
  background-color: transparent;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  visibility: hidden;
  -webkit-transition-property: background-color;
  transition-property: background-color;
  -webkit-transition-duration: .2s;
  transition-duration: .2s;
  -webkit-transition-timing-function: cubic-bezier(.4, 0, .2, 1);
  transition-timing-function: cubic-bezier(.4, 0, .2, 1);
}

.slide-left~.mdl-layout__obfuscator {
  background-color: rgba(0, 0, 0, .5);
  visibility: visible;
}

.slide-menu {
  position: fixed;
  -webkit-transform: translateX(-285px);
  -ms-transform: translateX(-285px);
  transform: translateX(-285px);
  -webkit-transform-style: preserve-3d;
  transform-style: preserve-3d;
  will-change: transform;
  -webkit-transition-duration: .2s;
  transition-duration: .2s;
  -webkit-transition-timing-function: cubic-bezier(.4, 0, .2, 1);
  transition-timing-function: cubic-bezier(.4, 0, .2, 1);
  -webkit-transition-property: -webkit-transform;
  transition-property: transform;
  background: #fff;
  top: 0;
  bottom: 0;
  color: #333;
  z-index: 9999;
  width: 250px;
  -webkit-box-shadow: 3px 0px 7px 0px rgba(0, 0, 0, 0.25);
  -moz-box-shadow: 3px 0px 7px 0px rgba(0, 0, 0, 0.25);
  box-shadow: 3px 0px 7px 0px rgba(0, 0, 0, 0.25);
}

@media only screen and (max-width: 768px) {
  .main-nav {
    display: block;
    width: 100%;
    margin: 0;
  }
  .main-nav ul {
    padding: 0;
  }
  .main-nav ul li {
    width: 100%;
    margin: 0;
  }
  .nav-icon:nth-child(3) {
    display: none;
  }
  .g-logo {
    display: none;
  }
  .m-g-logo {
    display: block;
    padding: 7px 24px;
    float: left;
  }
  .hamburger-menu {
    display: block;
  }
  .global-header .rightmenu {
    position: absolute;
    right: 12px;
  }
  .mob-menu {
    display: block;
  }
  .global-header {
    width: 100%;
    display: block;
    height: 500px;
  }
}
<script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js"></script>


<div class="global-header">
  <div class="mob-menu">
    <div class="profile-info">
      <div class="profpic"><i class="profile-icon"></i></div>
      <div class="prof-name">
        <span>Marvin Duncan</span>
        <a href="javascript:void(0)" class="link">Profile</a>
        <a href="javascript:void(0)" class="link">Logout</a>
      </div>
    </div>
    <div class="resp-nav"></div>
  </div>
  <div class="pull-left">
    <a href="javascript:void(0)" class="g-logo" title="Genpact Cora">Logo</a>
  </div>
  <nav class="main-nav">
    <ul>
      <li><a href="javascript:void(0)" class="active">Label 1</a></li>
      <li><a href="javascript:void(0)">Label 2</a></li>
    </ul>
  </nav>
  <div class="pull-right rightmenu">
    <div class="nav-icon" title="Profile"><i class="icon-profile">&#9786;</i></div>
  </div>
  <div class="mob-view">
    <span class="hamburger-menu">
      <button class="icon-hamburger"></button>
      <a href="javascript:void(0)" class="m-g-logo" title="Genpact Cora">Logo</a>
      </span>
  </div>
  <div class="mdl-layout__obfuscator"></div>
</div>

最佳答案

问题可能是因为这一行只发生了一次:

var domWidth = $(window).width();

您需要将该行代码放在您的 moveElements 函数中，以便它持续检查窗口的宽度。

此外，我建议不要使用“appendTo”来移动某些东西。像这样移动 DOM 的各个部分是很棘手的，你很容易弄得一团糟。最好使用 CSS 来移动某些东西的显示。或者，如果您不能单独使用 CSS 实现它 - 也许有两个实例，并根据需要显示/隐藏它们。

关于javascript - 窗口调整大小功能不适用于标题导航，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50465461/

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