jquery - 如何创建固定的垂直导航？

Question

我正在为我的网站使用 html 主题，我需要在左侧添加一个固定的垂直菜单。

我为此尝试了 this tutorial ( demo )，它使用的 modernizr javascript 可能与我正在使用的不同。 : Modernizr 的 Tutorial Version, & 我的 html theme's version

我按照教程，只将 NAV div 添加到我的 html 主题(没有 sections )...我无法让导航显示在演示中...

编辑:

我已经编辑了片段...现在显示了侧边菜单，但它在右边，并且带有元素符号+点..有人可以帮我删除元素符号，只保留点(深粉色点)...还有，菜单可以放在左边吗？

此外，关于可以从 css 中安全删除哪些所有组件的任何信息？我不确定是否需要所有这些组件...虽然没有这个更新的 css 菜单没有显示。我最初从教程中复制了 css，直到现在我才从中复制了 style.css 的确切内容演示源...

/* -------------------------------- 
 
Primary style
 
-------------------------------- */
html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
 
*, *:after, *:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
 
body {
  font-size: 100%;
  font-family: "Ubuntu", sans-serif;
  color: #3e3947;
  background-color: white;
}
 
body, html {
  height: 100%;
}
 
a {
  color: #3e3947;
  text-decoration: none;
}
 
img {
  max-width: 100%;
}
 
/* -------------------------------- 
 
Modules - reusable parts of our design
 
-------------------------------- */
.cd-img-replace {
  /* replace text with a background-image */
  display: inline-block;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
}
 
/* -------------------------------- 
 
xnugget info 
 
-------------------------------- */
.cd-nugget-info {
  text-align: center;
  position: absolute;
  width: 100%;
  height: 50px;
  line-height: 50px;
  top: 0;
  left: 0;
}
.cd-nugget-info a {
  position: relative;
  font-size: 14px;
  color: #d88683;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
}
.no-touch .cd-nugget-info a:hover {
  opacity: .8;
}
.cd-nugget-info span {
  vertical-align: middle;
  display: inline-block;
}
.cd-nugget-info span svg {
  display: block;
}
.cd-nugget-info .cd-nugget-info-arrow {
  fill: #d88683;
}
 
/* -------------------------------- 
 
xcarbonads 
 
-------------------------------- */
#carbonads-container {
  position: fixed;
  right: 40px;
  top: 40px;
  width: 180px;
  display: none;
  z-index: 1;
}
#carbonads-container .close-carbon-adv {
  display: inline-block;
  position: absolute;
  top: 0;
  right: 100%;
  background: rgba(0, 0, 0, 0.8);
  text-indent: 100%;
  overflow: hidden;
  width: 32px;
  height: 32px;
  border-radius: 3px 0 0 3px;
}
#carbonads-container .close-carbon-adv:hover {
  background: #000;
}
#carbonads-container .close-carbon-adv::after, #carbonads-container .close-carbon-adv::before {
  content: '';
  background-color: #fff;
  height: 2px;
  width: 14px;
  position: absolute;
  top: 14px;
  left: 9px;
}
#carbonads-container .close-carbon-adv::after {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
#carbonads-container .close-carbon-adv::before {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
#carbonads-container .carbonad {
  background: rgba(255, 255, 255, 0.9);
  border: none;
  width: 100%;
  height: auto;
  padding: 14px;
  text-align: center;
  border-radius: 0 3px 3px 3px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}
#carbonads-container .carbonad .carbonad-image img {
  margin: 0 0 10px 10px;
}
#carbonads-container .carbonad .carbonad-text, #carbonads-container .carbonad .carbonad-tag {
  font-family: 'Helvetica Neue', Arial, sans-serif;
}
#carbonads-container .carbonad .carbonad-text {
  display: block;
  width: 100%;
  padding: 0;
}
#carbonads-container .carbonad .carbonad-text a {
  color: #d88683;
  font-size: 13px;
  font-weight: bold;
}
.no-touch #carbonads-container .carbonad .carbonad-text a:hover {
  text-decoration: underline;
}
#carbonads-container .carbonad .carbonad-tag {
  margin-top: 5px;
  color: #3a393f;
}
#carbonads-container .carbonad .carbonad-tag a {
  color: #3a393f;
}
#carbonads-container .carbonad .carbonad-tag a:hover {
  color: #d88683;
}
@media only screen and (min-width: 1170px) {
  #carbonads-container {
    display: block;
  }
}
 
/* -------------------------------- 
 
Main components 
 
-------------------------------- */
.cd-section {
  min-height: 100%;
  position: relative;
  padding: 2em 0;
}
.cd-section:nth-of-type(odd) {
  background-color: #3e3947;
}
.cd-section:nth-of-type(odd) p {
  color: #898099;
}
.cd-section:nth-of-type(even) {
  background-color: #745360;
}
.cd-section:nth-of-type(even) p {
  color: #bda3ad;
}
.cd-section h1, .cd-section p {
  position: absolute;
  left: 50%;
  top: 50%;
  bottom: auto;
  right: auto;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
  width: 90%;
  max-width: 768px;
  text-align: center;
}
.cd-section h1 {
  color: white;
  font-weight: 300;
  text-transform: uppercase;
  font-size: 20px;
  font-size: 1.25rem;
}
.cd-section p {
  line-height: 1.6;
}
@media only screen and (min-width: 768px) {
  .cd-section h1 {
    font-size: 30px;
    font-size: 1.875rem;
  }
  .cd-section p {
    font-size: 20px;
    font-size: 1.25rem;
    line-height: 2;
  }
}
 
.cd-scroll-down {
  position: absolute;
  left: 50%;
  right: auto;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  bottom: 20px;
  width: 38px;
  height: 44px;
  background: url("../img/cd-arrow-bottom.svg") no-repeat center center;
}
 
/* No Touch devices */
.cd-nav-trigger {
  display: none;
}
 
.no-touch #cd-vertical-nav {
  position: fixed;
  right: 40px;
  top: 50%;
  bottom: auto;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 1;
}
.no-touch #cd-vertical-nav li {
  text-align: right;
}
.no-touch #cd-vertical-nav a {
  display: inline-block;
  /* prevent weird movements on hover when you use a CSS3 transformation - webkit browsers */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.no-touch #cd-vertical-nav a:after {
  content: "";
  display: table;
  clear: both;
}
.no-touch #cd-vertical-nav a span {
  display: inline-block;
  float: right;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -ms-transform: scale(0.6);
  -o-transform: scale(0.6);
  transform: scale(0.6);
}
.no-touch #cd-vertical-nav a:hover span {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
}
.no-touch #cd-vertical-nav a:hover .cd-label {
  opacity: 1;
}
.no-touch #cd-vertical-nav a.is-selected .cd-dot {
  background-color: white;
}
.no-touch #cd-vertical-nav .cd-dot {
  position: relative;
  top: 8px;
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background-color: #d88683;
  -webkit-transition: -webkit-transform 0.2s, background-color 0.5s;
  -moz-transition: -moz-transform 0.2s, background-color 0.5s;
  transition: transform 0.2s, background-color 0.5s;
  -webkit-transform-origin: 50% 50%;
  -moz-transform-origin: 50% 50%;
  -ms-transform-origin: 50% 50%;
  -o-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}
.no-touch #cd-vertical-nav .cd-label {
  position: relative;
  margin-right: 10px;
  padding: .4em .5em;
  color: white;
  font-size: 14px;
  font-size: 0.875rem;
  -webkit-transition: -webkit-transform 0.2s, opacity 0.2s;
  -moz-transition: -moz-transform 0.2s, opacity 0.2s;
  transition: transform 0.2s, opacity 0.2s;
  opacity: 0;
  -webkit-transform-origin: 100% 50%;
  -moz-transform-origin: 100% 50%;
  -ms-transform-origin: 100% 50%;
  -o-transform-origin: 100% 50%;
  transform-origin: 100% 50%;
}
 
/* Touch devices */
.touch .cd-nav-trigger {
  display: block;
  z-index: 2;
  position: fixed;
  bottom: 30px;
  right: 5%;
  height: 44px;
  width: 44px;
  border-radius: 0.25em;
  background: rgba(255, 255, 255, 0.9);
}
.touch .cd-nav-trigger span {
  position: absolute;
  height: 4px;
  width: 4px;
  background-color: #3e3947;
  border-radius: 50%;
  left: 50%;
  top: 50%;
  bottom: auto;
  right: auto;
  -webkit-transform: translateX(-50%) translateY(-50%);
  -moz-transform: translateX(-50%) translateY(-50%);
  -ms-transform: translateX(-50%) translateY(-50%);
  -o-transform: translateX(-50%) translateY(-50%);
  transform: translateX(-50%) translateY(-50%);
}
.touch .cd-nav-trigger span::before, .touch .cd-nav-trigger span::after {
  content: '';
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  background-color: inherit;
  border-radius: inherit;
}
.touch .cd-nav-trigger span::before {
  top: -9px;
}
.touch .cd-nav-trigger span::after {
  bottom: -9px;
}
 
.touch #cd-vertical-nav {
  position: fixed;
  z-index: 1;
  right: 5%;
  bottom: 30px;
  width: 90%;
  max-width: 400px;
  max-height: 90%;
  overflow-y: scroll;
  -webkit-overflow-scrolling: touch;
  -webkit-transform-origin: right bottom;
  -moz-transform-origin: right bottom;
  -ms-transform-origin: right bottom;
  -o-transform-origin: right bottom;
  transform-origin: right bottom;
  -webkit-transform: scale(0);
  -moz-transform: scale(0);
  -ms-transform: scale(0);
  -o-transform: scale(0);
  transform: scale(0);
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
  -webkit-transition-duration: 0.2s;
  -moz-transition-duration: 0.2s;
  transition-duration: 0.2s;
  border-radius: 0.25em;
  background-color: rgba(255, 255, 255, 0.9);
}
.touch #cd-vertical-nav a {
  display: block;
  padding: 1em;
  border-bottom: 1px solid rgba(62, 57, 71, 0.1);
}
.touch #cd-vertical-nav a span:first-child {
  display: none;
}
.touch #cd-vertical-nav a.is-selected span:last-child {
  color: #d88683;
}
.touch #cd-vertical-nav.open {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
}
.touch #cd-vertical-nav.open + .cd-nav-trigger {
  background-color: transparent;
}
.touch #cd-vertical-nav.open + .cd-nav-trigger span {
  background-color: rgba(62, 57, 71, 0);
}
.touch #cd-vertical-nav.open + .cd-nav-trigger span::before, .touch #cd-vertical-nav.open + .cd-nav-trigger span::after {
  background-color: #3e3947;
  height: 3px;
  width: 20px;
  border-radius: 0;
  left: -8px;
}
.touch #cd-vertical-nav.open + .cd-nav-trigger span::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  top: 1px;
}
.touch #cd-vertical-nav.open + .cd-nav-trigger span::after {
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  -o-transform: rotate(135deg);
  transform: rotate(135deg);
  bottom: 0;
}
.touch #cd-vertical-nav li:last-child a {
  border-bottom: none;
}
 
@media only screen and (min-width: 768px) {
  .touch .cd-nav-trigger, .touch #cd-vertical-nav {
    bottom: 40px;
  }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<script src="https://dl.dropboxusercontent.com/u/27854284/Stuff/modernizr.js"></script>
<script src="http://codyhouse.co/demo/vertical-fixed-navigation/js/main.js"></script>


<nav id="cd-vertical-nav">
		<ul>
			<li>
				<a href="#section1" data-number="1">
					<span class="cd-dot"></span>
					<span class="cd-label">Intro</span>
				</a>
			</li>
			<li>
				<a href="#section2" data-number="2">
					<span class="cd-dot"></span>
					<span class="cd-label">About</span>
				</a>
			</li>
			<li>
				<a href="#section3" data-number="3">
					<span class="cd-dot"></span>
					<span class="cd-label">Features</span>
				</a>
			</li>
			<li>
				<a href="#section4" data-number="4">
					<span class="cd-dot"></span>
					<span class="cd-label">Portfolio</span>
				</a>
			</li>
			<li>
				<a href="#section5" data-number="5">
					<span class="cd-dot"></span>
					<span class="cd-label">Pricing</span>
				</a>
			</li>
			<li>
				<a href="#section6" data-number="6">
					<span class="cd-dot"></span>
					<span class="cd-label">Contact</span>
				</a>
			</li>
		</ul>
	</nav>
	<a class="cd-nav-trigger cd-img-replace">Open navigation<span></span></a>

Answer 1

这里不需要添加js ...菜单是基于css的看我的代码示例demo

body{
background-color:#3E3947;
} 
#cd-vertical-nav {
  position: fixed;
  right: 40px;
  top: 50%;
  bottom: auto;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 1;
}
#cd-vertical-nav li {
  text-align: right;
  list-style:none;
}
#cd-vertical-nav a {
  display: inline-block;
  /* prevent weird movements on hover when you use a CSS3 transformation - webkit browsers */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
#cd-vertical-nav a:after {
  content: "";
  display: table;
  clear: both;
}
#cd-vertical-nav a span {
  display: inline-block;
  float: right;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -ms-transform: scale(0.6);
  -o-transform: scale(0.6);
  transform: scale(0.6);
}
#cd-vertical-nav a:hover span {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
}
#cd-vertical-nav a:hover .cd-label {
  opacity: 1;
}
#cd-vertical-nav a.is-selected .cd-dot {
  background-color: white;
}
#cd-vertical-nav .cd-dot {
  position: relative;
  top: 8px;
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background-color: #d88683;
  -webkit-transition: -webkit-transform 0.2s, background-color 0.5s;
  -moz-transition: -moz-transform 0.2s, background-color 0.5s;
  transition: transform 0.2s, background-color 0.5s;
  -webkit-transform-origin: 50% 50%;
  -moz-transform-origin: 50% 50%;
  -ms-transform-origin: 50% 50%;
  -o-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}
#cd-vertical-nav .cd-label {
  position: relative;
  margin-right: 10px;
  padding: .4em .5em;
  color: white;
  font-size: 14px;
  font-size: 0.875rem;
  -webkit-transition: -webkit-transform 0.2s, opacity 0.2s;
  -moz-transition: -moz-transform 0.2s, opacity 0.2s;
  transition: transform 0.2s, opacity 0.2s;
  opacity: 0;
  -webkit-transform-origin: 100% 50%;
  -moz-transform-origin: 100% 50%;
  -ms-transform-origin: 100% 50%;
  -o-transform-origin: 100% 50%;
  transform-origin: 100% 50%;
}


/*********************************RIGHT SIDE *************************************/
#cd-vertical-nav_right {
  position: fixed;
  left: 40px;
  top: 50%;
  bottom: auto;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  z-index: 1;
}
#cd-vertical-nav_right li {
  text-align: left;
  list-style:none;
}
#cd-vertical-nav_right a {
  display: inline-block;
  /* prevent weird movements on hover when you use a CSS3 transformation - webkit browsers */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
#cd-vertical-nav_right a:after {
  content: "";
  display: table;
  clear: both;
}
#cd-vertical-nav_right a span {
  display: inline-block;
  float: left;
  -webkit-transform: scale(0.6);
  -moz-transform: scale(0.6);
  -ms-transform: scale(0.6);
  -o-transform: scale(0.6);
  transform: scale(0.6);
}
#cd-vertical-nav_right a:hover span {
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
}
#cd-vertical-nav_right a:hover .cd-label {
  opacity: 1;
}
#cd-vertical-nav_right a.is-selected .cd-dot {
  background-color: white;
}
#cd-vertical-nav_right .cd-dot {
  position: relative;
  top: 8px;
  height: 12px;
  width: 12px;
  border-radius: 50%;
  background-color: #d88683;
  -webkit-transition: -webkit-transform 0.2s, background-color 0.5s;
  -moz-transition: -moz-transform 0.2s, background-color 0.5s;
  transition: transform 0.2s, background-color 0.5s;
  -webkit-transform-origin: 50% 50%;
  -moz-transform-origin: 50% 50%;
  -ms-transform-origin: 50% 50%;
  -o-transform-origin: 50% 50%;
  transform-origin: 50% 50%;
}
#cd-vertical-nav_right .cd-label {
  position: relative;
  margin-right: 10px;
  padding: .4em .5em;
  color: white;
  font-size: 14px;
  font-size: 0.875rem;
  -webkit-transition: -webkit-transform 0.2s, opacity 0.2s;
  -moz-transition: -moz-transform 0.2s, opacity 0.2s;
  transition: transform 0.2s, opacity 0.2s;
  opacity: 0;
  -webkit-transform-origin: 100% 50%;
  -moz-transform-origin: 100% 50%;
  -ms-transform-origin: 100% 50%;
  -o-transform-origin: 100% 50%;
  transform-origin: 100% 50%;
}

<nav id="cd-vertical-nav">
		<ul>
			<li>
				<a data-number="1" href="#section1" class="is-selected">
					<span class="cd-dot"></span>
					<span class="cd-label">Intro</span>
				</a>
			</li>
			<li>
				<a data-number="2" href="#section2" class="">
					<span class="cd-dot"></span>
					<span class="cd-label">About</span>
				</a>
			</li>
			<li>
				<a data-number="3" href="#section3" class="">
					<span class="cd-dot"></span>
					<span class="cd-label">Features</span>
				</a>
			</li>
			<li>
				<a data-number="4" href="#section4" class="">
					<span class="cd-dot"></span>
					<span class="cd-label">Portfolio</span>
				</a>
			</li>
			<li>
				<a data-number="5" href="#section5">
					<span class="cd-dot"></span>
					<span class="cd-label">Pricing</span>
				</a>
			</li>
			<li>
				<a data-number="6" href="#section6">
					<span class="cd-dot"></span>
					<span class="cd-label">Contact</span>
				</a>
			</li>
		</ul>
	</nav>

<nav id="cd-vertical-nav_right">
		<ul>
			<li>
				<a data-number="1" href="#section1" class="is-selected">
					<span class="cd-dot"></span>
					<span class="cd-label">Intro</span>
				</a>
			</li>
			<li>
				<a data-number="2" href="#section2" class="">
					<span class="cd-dot"></span>
					<span class="cd-label">About</span>
				</a>
			</li>
			<li>
				<a data-number="3" href="#section3" class="">
					<span class="cd-dot"></span>
					<span class="cd-label">Features</span>
				</a>
			</li>
			<li>
				<a data-number="4" href="#section4" class="">
					<span class="cd-dot"></span>
					<span class="cd-label">Portfolio</span>
				</a>
			</li>
			<li>
				<a data-number="5" href="#section5">
					<span class="cd-dot"></span>
					<span class="cd-label">Pricing</span>
				</a>
			</li>
			<li>
				<a data-number="6" href="#section6">
					<span class="cd-dot"></span>
					<span class="cd-label">Contact</span>
				</a>
			</li>
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	</nav>