引导离开可折叠导航菜单

我试图找到一个很好的模板或部分代码，把自己在这个网站上找到相同的菜单：引导离开可折叠导航菜单

我需要的菜单从左侧显示屏幕的其余部分会稍微变暗，就像在我找到的网站中一样。

有没有简单的方法来应用这样做的引导模板？或者，也许会很方便地开始从头开始编码导航栏部分？

感谢，

2015-09-26 Silvestre

这从Bootsnipp演示可能为你工作。调整下面的示例代码片段。

$(document).ready(function() { 
 
    var trigger = $('.hamburger'), 
 
    overlay = $('.overlay'), 
 
    isClosed = false; 
 

 
    trigger.click(function() { 
 
    hamburger_cross(); 
 
    }); 
 

 
    function hamburger_cross() { 
 

 
    if (isClosed == true) { 
 
     overlay.hide(); 
 
     trigger.removeClass('is-open'); 
 
     trigger.addClass('is-closed'); 
 
     isClosed = false; 
 
    } else { 
 
     overlay.show(); 
 
     trigger.removeClass('is-closed'); 
 
     trigger.addClass('is-open'); 
 
     isClosed = true; 
 
    } 
 
    } 
 

 
    $('[data-toggle="offcanvas"]').click(function() { 
 
    $('#wrapper').toggleClass('toggled'); 
 
    }); 
 
});

body { 
 
    position: relative; 
 
    overflow-x: hidden; 
 
} 
 
body, 
 
html { 
 
    height: 100%; 
 
} 
 
.nav .open > a, 
 
.nav .open > a:hover, 
 
.nav .open > a:focus { 
 
    background-color: transparent; 
 
} 
 
/*-------------------------------*/ 
 

 
/*   Wrappers   */ 
 

 
/*-------------------------------*/ 
 

 
#wrapper { 
 
    padding-left: 0; 
 
    -webkit-transition: all 0.5s ease; 
 
    -moz-transition: all 0.5s ease; 
 
    -o-transition: all 0.5s ease; 
 
    transition: all 0.5s ease; 
 
} 
 
#wrapper.toggled { 
 
    padding-left: 220px; 
 
} 
 
#sidebar-wrapper { 
 
    z-index: 1000; 
 
    left: 220px; 
 
    width: 0; 
 
    height: 100%; 
 
    margin-left: -220px; 
 
    overflow-y: auto; 
 
    overflow-x: hidden; 
 
    background: #1a1a1a; 
 
    -webkit-transition: all 0.5s ease; 
 
    -moz-transition: all 0.5s ease; 
 
    -o-transition: all 0.5s ease; 
 
    transition: all 0.5s ease; 
 
} 
 
#sidebar-wrapper::-webkit-scrollbar { 
 
    display: none; 
 
} 
 
#wrapper.toggled #sidebar-wrapper { 
 
    width: 220px; 
 
} 
 
#page-content-wrapper { 
 
    width: 100%; 
 
    padding-top: 70px; 
 
} 
 
#wrapper.toggled #page-content-wrapper { 
 
    position: absolute; 
 
    margin-right: -220px; 
 
} 
 
/*-------------------------------*/ 
 

 
/*  Sidebar nav styles  */ 
 

 
/*-------------------------------*/ 
 

 
.navbar .sidebar-nav { 
 
    position: absolute; 
 
    top: 0; 
 
    width: 220px; 
 
    margin: 0; 
 
    padding: 0; 
 
    list-style: none; 
 
} 
 
.navbar .sidebar-nav li { 
 
    position: relative; 
 
    line-height: 20px; 
 
    display: inline-block; 
 
    width: 100%; 
 
} 
 
.navbar .sidebar-nav li:before { 
 
    content: ''; 
 
    position: absolute; 
 
    top: 0; 
 
    left: 0; 
 
    z-index: -1; 
 
    height: 100%; 
 
    width: 3px; 
 
    background-color: #1c1c1c; 
 
    -webkit-transition: width .2s ease-in; 
 
    -moz-transition: width .2s ease-in; 
 
    -ms-transition: width .2s ease-in; 
 
    transition: width .2s ease-in; 
 
} 
 
.navbar .sidebar-nav li:hover:before, 
 
.navbar .sidebar-nav li.open:hover:before { 
 
    width: 100%; 
 
    -webkit-transition: width .2s ease-in; 
 
    -moz-transition: width .2s ease-in; 
 
    -ms-transition: width .2s ease-in; 
 
    transition: width .2s ease-in; 
 
} 
 
.navbar .sidebar-nav li a { 
 
    display: block; 
 
    color: #ddd; 
 
    text-decoration: none; 
 
    padding: 10px 15px 10px 30px; 
 
} 
 
.navbar .sidebar-nav li a:hover, 
 
.navbar .sidebar-nav li a:active, 
 
.navbar .sidebar-nav li a:focus, 
 
.navbar .sidebar-nav li.open a:hover, 
 
.navbar .sidebar-nav li.open a:active, 
 
.navbar .sidebar-nav li.open a:focus { 
 
    color: #fff; 
 
    text-decoration: none; 
 
    background-color: transparent; 
 
} 
 
.navbar .sidebar-nav > .sidebar-brand { 
 
    height: 65px; 
 
    font-size: 20px; 
 
    line-height: 44px; 
 
} 
 
.navbar .sidebar-nav .dropdown-menu { 
 
    position: relative; 
 
    width: 100%; 
 
    padding: 0; 
 
    margin: 0; 
 
    border-radius: 0; 
 
    border: none; 
 
    background-color: #222; 
 
    box-shadow: none; 
 
} 
 
/*-------------------------------*/ 
 

 
/*  Hamburger-Cross   */ 
 

 
/*-------------------------------*/ 
 

 
.hamburger { 
 
    position: fixed; 
 
    top: 20px; 
 
    z-index: 999; 
 
    display: block; 
 
    width: 32px; 
 
    height: 32px; 
 
    margin-left: 15px; 
 
    background: transparent; 
 
    border: none; 
 
} 
 
.hamburger:hover, 
 
.hamburger:focus, 
 
.hamburger:active { 
 
    outline: none; 
 
} 
 
.hamburger.is-closed:before { 
 
    content: ''; 
 
    display: block; 
 
    width: 100px; 
 
    font-size: 14px; 
 
    color: #fff; 
 
    line-height: 32px; 
 
    text-align: center; 
 
    opacity: 0; 
 
    -webkit-transform: translate3d(0, 0, 0); 
 
    -webkit-transition: all .35s ease-in-out; 
 
} 
 
.hamburger.is-closed:hover:before { 
 
    opacity: 1; 
 
    display: block; 
 
    -webkit-transform: translate3d(-100px, 0, 0); 
 
    -webkit-transition: all .35s ease-in-out; 
 
} 
 
.hamburger.is-closed .hamb-top, 
 
.hamburger.is-closed .hamb-middle, 
 
.hamburger.is-closed .hamb-bottom, 
 
.hamburger.is-open .hamb-top, 
 
.hamburger.is-open .hamb-middle, 
 
.hamburger.is-open .hamb-bottom { 
 
    position: absolute; 
 
    left: 0; 
 
    height: 4px; 
 
    width: 100%; 
 
} 
 
.hamburger.is-closed .hamb-top, 
 
.hamburger.is-closed .hamb-middle, 
 
.hamburger.is-closed .hamb-bottom { 
 
    background-color: #1a1a1a; 
 
} 
 
.hamburger.is-closed .hamb-top { 
 
    top: 5px; 
 
    -webkit-transition: all .35s ease-in-out; 
 
} 
 
.hamburger.is-closed .hamb-middle { 
 
    top: 50%; 
 
    margin-top: -2px; 
 
} 
 
.hamburger.is-closed .hamb-bottom { 
 
    bottom: 5px; 
 
    -webkit-transition: all .35s ease-in-out; 
 
} 
 
.hamburger.is-closed:hover .hamb-top { 
 
    top: 0; 
 
    -webkit-transition: all .35s ease-in-out; 
 
} 
 
.hamburger.is-closed:hover .hamb-bottom { 
 
    bottom: 0; 
 
    -webkit-transition: all .35s ease-in-out; 
 
} 
 
.hamburger.is-open .hamb-top, 
 
.hamburger.is-open .hamb-middle, 
 
.hamburger.is-open .hamb-bottom { 
 
    background-color: #1a1a1a; 
 
} 
 
.hamburger.is-open .hamb-top, 
 
.hamburger.is-open .hamb-bottom { 
 
    top: 50%; 
 
    margin-top: -2px; 
 
} 
 
.hamburger.is-open .hamb-top { 
 
    -webkit-transform: rotate(45deg); 
 
    -webkit-transition: -webkit-transform .2s cubic-bezier(.73, 1, .28, .08); 
 
} 
 
.hamburger.is-open .hamb-middle { 
 
    display: none; 
 
} 
 
.hamburger.is-open .hamb-bottom { 
 
    -webkit-transform: rotate(-45deg); 
 
    -webkit-transition: -webkit-transform .2s cubic-bezier(.73, 1, .28, .08); 
 
} 
 
.hamburger.is-open:before { 
 
    content: ''; 
 
    display: block; 
 
    width: 100px; 
 
    font-size: 14px; 
 
    color: #fff; 
 
    line-height: 32px; 
 
    text-align: center; 
 
    opacity: 0; 
 
    -webkit-transform: translate3d(0, 0, 0); 
 
    -webkit-transition: all .35s ease-in-out; 
 
} 
 
.hamburger.is-open:hover:before { 
 
    opacity: 1; 
 
    display: block; 
 
    -webkit-transform: translate3d(-100px, 0, 0); 
 
    -webkit-transition: all .35s ease-in-out; 
 
} 
 
/*-------------------------------*/ 
 

 
/*   Overlay   */ 
 

 
/*-------------------------------*/ 
 

 
.overlay { 
 
    position: fixed; 
 
    display: none; 
 
    width: 100%; 
 
    height: 100%; 
 
    top: 0; 
 
    left: 0; 
 
    right: 0; 
 
    bottom: 0; 
 
    background-color: rgba(0, 0, 0, .4); 
 
    z-index: 1; 
 
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> 
 
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script> 
 
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet" /> 
 
<div id="wrapper"> 
 
    <div class="overlay"></div> 
 
    <!-- Sidebar --> 
 
    <nav class="navbar navbar-inverse navbar-fixed-top" id="sidebar-wrapper" role="navigation"> 
 
    <ul class="nav sidebar-nav"> 
 
     <li class="sidebar-brand"> <a href="#"> 
 
         Brand 
 
        </a> 
 

 
     </li> 
 
     <li> <a href="#">Home</a> 
 

 
     </li> 
 
     <li> <a href="#">About</a> 
 

 
     </li> 
 
     <li> <a href="#">Events</a> 
 

 
     </li> 
 
     <li> <a href="#">Team</a> 
 

 
     </li> 
 
     <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown">Works <span class="caret"></span></a> 
 

 
     <ul class="dropdown-menu" role="menu"> 
 
      <li class="dropdown-header">Dropdown heading</li> 
 
      <li><a href="#">Action</a> 
 

 
      </li> 
 
      <li><a href="#">Another action</a> 
 

 
      </li> 
 
      <li><a href="#">Something else here</a> 
 

 
      </li> 
 
      <li><a href="#">Separated link</a> 
 

 
      </li> 
 
      <li><a href="#">One more separated link</a> 
 

 
      </li> 
 
     </ul> 
 
     </li> 
 
     <li> <a href="#">Services</a> 
 

 
     </li> 
 
     <li> <a href="#">Contact</a> 
 

 
     </li> 
 
     <li> <a href="https://twitter.com/maridlcrmn">Follow me</a> 
 

 
     </li> 
 
    </ul> 
 
    </nav> 
 
    <!-- /#sidebar-wrapper --> 
 
    <!-- Page Content --> 
 
    <div id="page-content-wrapper"> 
 
    <button type="button" class="hamburger is-closed" data-toggle="offcanvas"> <span class="hamb-top"></span> 
 
     <span class="hamb-middle"></span> 
 
     <span class="hamb-bottom"></span> 
 

 
    </button> 
 
    <div class="container"> 
 
     <div class="row"> 
 
     <div class="col-lg-8 col-lg-offset-2"> 
 
      <h1>Fancy Toggle Sidebar Navigation</h1> 
 

 
      <p>Bacon ipsum dolor sit amet tri-tip shoulder tenderloin shankle. Bresaola tail pancetta ball tip doner meatloaf corned beef. Kevin pastrami tri-tip prosciutto ham hock pork belly bacon pork loin salami pork chop shank corned beef tenderloin meatball 
 
      cow. Pork bresaola meatloaf tongue, landjaeger tail andouille strip steak tenderloin sausage chicken tri-tip. Pastrami tri-tip kielbasa sausage porchetta pig sirloin boudin rump meatball andouille chuck tenderloin biltong shank</p> 
 
      <p>Pig meatloaf bresaola, spare ribs venison short loin rump pork loin drumstick jowl meatball brisket. Landjaeger chicken fatback pork loin doner sirloin cow short ribs hamburger shoulder salami pastrami. Pork swine beef ribs t-bone flank filet 
 
      mignon, ground round tongue. Tri-tip cow turducken shank beef shoulder bresaola tongue flank leberkas ball tip.</p> 
 
      <p>Filet mignon brisket pancetta fatback short ribs short loin prosciutto jowl turducken biltong kevin pork chop pork beef ribs bresaola. Tongue beef ribs pastrami boudin. Chicken bresaola kielbasa strip steak biltong. Corned beef pork loin cow 
 
      pig short ribs boudin bacon pork belly chicken andouille. Filet mignon flank turkey tongue. Turkey ball tip kielbasa pastrami flank tri-tip t-bone kevin landjaeger capicola tail fatback pork loin beef jerky.</p> 
 
      <p>Chicken ham hock shankle, strip steak ground round meatball pork belly jowl pancetta sausage spare ribs. Pork loin cow salami pork belly. Tri-tip pork loin sausage jerky prosciutto t-bone bresaola frankfurter sirloin pork chop ribeye corned 
 
      beef chuck. Short loin hamburger tenderloin, landjaeger venison porchetta strip steak turducken pancetta beef cow leberkas sausage beef ribs. Shoulder ham jerky kielbasa. Pig doner short loin pork chop. Short ribs frankfurter rump meatloaf.</p> 
 
      <p>Filet mignon biltong chuck pork belly, corned beef ground round ribeye short loin rump swine. Hamburger drumstick turkey, shank rump biltong pork loin jowl sausage chicken. Rump pork belly fatback ball tip swine doner pig. Salami jerky cow, 
 
      boudin pork chop sausage tongue andouille turkey.</p> 
 
     </div> 
 
     </div> 
 
    </div> 
 
    </div> 
 
    <!-- /#page-content-wrapper --> 
 
</div> 
 
<!-- /#wrapper -->

来源

2015-09-27 01:17:41 vanburen

这是最期待的一致好评！谢谢 – Silvestre

你为什么不使用jQuery插件侧面菜单？

http://www.berriart.com/sidr/将满足您的需求。

让屏幕的其余部分变黑也是一个简单的jQuery技巧。下面的答案将帮助你解决这个问题。

Jquery - dim entire page and fade up one div element

来源

2015-09-26 22:33:16

我刚开始做类似的事情。我没有使用叠加来实现模式效果，但这不应该难以实现。只要看看这个例子，我相信你会明白这个想法。可能是一个很好的起点，但同样的事情可能以许多不同的方式实现。

var $navbarToggle = $('.navbar-toggle'), 
 
    $flyoutContainer = $('.navbar-flyout-container'), 
 
    $flyoutDropdownItem = $('.flyout-dropdown-item'); 
 

 
function openFlyout (evt) { 
 
    $(this).toggleClass('navbar-toggle-open'); 
 
    $flyoutContainer.toggleClass('navbar-flyout-open'); 
 
} 
 

 
function openDropdownNavList (evt) { 
 
    $(this).find('.flyout-dropdown-container').toggleClass('flyout-dropdown-open');  
 
} 
 

 
$navbarToggle.on('click', openFlyout); 
 

 
$flyoutDropdownItem.on('click', openDropdownNavList);

@import url("https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css"); 
 

 
html { 
 
    min-height: 100%; 
 
    position: relative; 
 
} 
 

 
body { 
 
    padding-top: 70px; 
 
} 
 

 
/* Navbar Toggle Button 
 
-----------------------------------------------------*/ 
 
.navbar-toggle { 
 
    border-radius: 0; 
 
    float: left; 
 
    margin: 8px 0 8px 15px; 
 
    padding: 0; 
 
    width: 44px; 
 
    height: 34px; 
 
    border-width: 0; 
 
    -webkit-transition: margin 0.21s ease-in; 
 
    transition: margin 0.21s ease-in; 
 
} 
 

 
.navbar-toggle-open { 
 
    margin: 8px 0 8px 261px; 
 
} 
 

 
.navbar-toggle .icon-bar { 
 
    position: absolute; 
 
    top: 9px; 
 
    left: 8px; 
 
    height: 3px; 
 
    width: 26px; 
 
    -webkit-transition: top 0.15s ease; 
 
    transition: top 0.15s ease; 
 
} 
 

 
.navbar-toggle .icon-bar+.icon-bar { 
 
    margin: 0; 
 
} 
 

 
.navbar-toggle > .icon-bar:nth-last-child(2) { 
 
    top: 15px; 
 
} 
 

 
.navbar-toggle > .icon-bar:nth-last-child(3) { 
 
    top: 21px; 
 
} 
 

 
/* Navbar Toggle Button Hover 
 
-----------------------------------------------------*/ 
 
.navbar-default .navbar-toggle:hover, 
 
.navbar-default .navbar-toggle:focus { 
 
    background-color: transparent; 
 
} 
 

 
.navbar-toggle:hover .icon-bar:last-child { 
 
    top: 7px; 
 
} 
 

 
.navbar-toggle:hover .icon-bar:nth-last-child(3) { 
 
    top: 23px; 
 
} 
 

 
/* Navbar Flyout 
 
-----------------------------------------------------*/ 
 
.navbar-flyout-container { 
 
    position: absolute; 
 
    height: 100%; 
 
    top: 0; 
 
    left: -360px; 
 
    border-right: 1px solid #ccc; 
 
    padding: 51px 0 25px; /* top padding height of .navbar-default and bottom-padding */ 
 
    background: gray; 
 
    -webkit-transition: left 0.2s ease-in; 
 
    transition: left 0.2s ease-in; 
 
} 
 

 
.navbar-flyout-open { 
 
    left: 0; 
 
} 
 

 
.navbar-flyout-container .navbar-flyout { 
 
    width: 320px; 
 
    max-width: 320px; 
 
    height: inherit; 
 
    padding-bottom: 64px; /* remove the height of .navbar-flyout-header from the bottom */  
 
} 
 

 
.navbar-flyout .navbar-flyout-header { 
 
    width: inherit; 
 
    height: 64px; 
 
    background-color: transparent; 
 
} 
 

 
.navbar-flyout .navlist { 
 
    list-style-type: none; 
 
    overflow-y: auto; 
 
    overflow-x: hidden; 
 
    padding: 0; 
 
    margin: 0; 
 
    height: 100%; 
 
    background: white; 
 
} 
 

 
.navbar-flyout .navlist li { 
 
    border-top: 1px solid #ccc; 
 
    cursor: pointer; 
 
    line-height: 48px; 
 
} 
 

 
.navbar-flyout .navlist li:last-child { 
 
    border-bottom: 1px solid #ccc; 
 
} 
 

 
.navbar-flyout .navlist li a { 
 
    display: block; 
 
    height: inherit; 
 
    white-space: nowrap; 
 
    text-overflow: ellipsis; 
 
    width: 100%; 
 
    overflow-x: hidden; 
 
    padding: 0 0 0 6px; 
 
} 
 

 
.navbar-flyout .navlist li a:hover { 
 
    text-decoration: none; 
 
} 
 

 
/* Flyout Dropdown 
 
-----------------------------------------------------*/ 
 

 
.flyout-dropdown-container { 
 
    max-height: 0; 
 
    width: inherit; 
 
    overflow: hidden; 
 
    -webkit-transition: max-height 0.85s ease-out;  
 
    transition: max-height 0.85s ease-out; 
 
} 
 

 
.flyout-dropdown-open { 
 
    max-height: 1000px; 
 
    -webkit-transition: max-height 0.85s ease-in; 
 
    transition: max-height 0.85s ease-in; 
 
} 
 

 
.flyout-dropdown-container .navlist-dropdown { 
 
    list-style-type: none; 
 
    padding: 0; 
 
} 
 

 
.flyout-dropdown-container .navlist-dropdown li:last-child { 
 
    border-bottom-width: 0; 
 
} 
 

 

 
/* Responsive Behaviour 
 
-----------------------------------------------------*/ 
 
@media (min-width: 768px) { 
 

 
    /* keep negative margin */ 
 
    .container-fluid > .navbar-header { 
 
    margin-right: -15px; 
 
    margin-left: -15px; 
 
    } 
 

 
    /* always show navbar-toggle */ 
 
    .navbar-toggle { 
 
    display: block;  
 
    } 
 

 
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.0/jquery.min.js"></script> 
 
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script> 
 
<nav class="navbar navbar-default navbar-fixed-top"> 
 
    <div class="container-fluid"> 
 
    <div class="navbar-header"> 
 
     <button type="button" class="navbar-toggle collapsed"> 
 
     <span class="sr-only">Toggle navigation</span> 
 
     <span class="icon-bar"></span> 
 
     <span class="icon-bar"></span> 
 
     <span class="icon-bar"></span> 
 
     </button> 
 
    </div> 
 
    </div> 
 
</nav> 
 
<!-- Flyout Navbar --> 
 
<div class="navbar-flyout-container"> 
 
    <div class="navbar-flyout"> 
 
    <div class="navbar-flyout-header"> 
 

 
    </div> 
 
    <ul class="navlist"> 
 
     <li>item 1</li> 
 
     <li><a href="#">very loooooooooooooooooooooooooooooooooooooong item 2</a></li> 
 
     <li class="flyout-dropdown-item">Dropdown 
 
     <div class="flyout-dropdown-container"> 
 
      <ul class="navlist-dropdown"> 
 
      <li><a href="#">very looooooooooooooooooooooooooong dropdown item 1</a></li> 
 
      <li>dropdown item 2</li> 
 
      <li>dropdown item 3</li> 
 
      <li>dropdown item 4</li> 
 
      <li>dropdown item 5</li> 
 
      </ul> 
 
     </div> 
 
     </li> 
 
     <li>item 4</li> 
 
     <li>item 5</li> 
 
     <li>item 6</li> 
 
    </ul> 
 
    </div> 
 
</div> 
 
<!-- /Flyout Navbar -->

来源

2015-09-26 22:34:21 DavidDomain

引导离开可折叠导航菜单

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