具有固定页眉和页脚的CSS可折叠侧栏

Question

我正在尝试创建一个页面，该页面具有固定的页眉和固定的页脚，还具有可折叠的侧边菜单。

我分叉了以下Bootply

https://www.bootply.com/lRSKFC6Fnc

以下是我的

https://www.bootply.com/NhmUUdfruP

有3个问题。  1.我想要固定它的标题，以便滑入时的侧边栏不会缩小标题  2.与页脚相同  3.标头中的第二行是正文内容与之重叠。

我在这里想念什么？

Answer 1

如有任何疑问，请告诉我

$("#menu-toggle").click(function(e) {
		e.preventDefault();
		$("#wrapper").toggleClass("toggled");
		$("#menu-toggle").toggleClass("toggled");

		$("body").css("overflow-x", "scroll");
		setTimeout(function () { $("body").css("overflow-x", "auto"); }, 1500
			);
	});

	$(document).ready(function() {
		var currentFooterHeight = $('footer').css('height');
		var newContentHeight = 'calc(100vh - 60px - ' + currentFooterHeight + ')';
		$('#page-content-wrapper').css('height', newContentHeight);
	})

footer {
		position: absolute;
		bottom: 0;
		background-color: red;
	}
	/* Toggle Styles */

	#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: 250px;
	}

	#menu-toggle{
		color: white;
		position: fixed;
		top: 130px;
		left: -41px;
		transform: rotate(90deg);
		background: black;
		-webkit-transition: all 0.5s ease;
		-moz-transition: all 0.5s ease;
		-o-transition: all 0.5s ease;
		transition: all 0.5s ease;
	}

	#menu-toggle.toggled{
		color: white;
		position: fixed;
		top: 130px;
		left: 207px;
		transform: rotate(90deg);
		background: black;
	}

	#sidebar-wrapper {
		z-index: 1000;
		position: fixed;
		left: 250px;
		width: 0;
		height: 100%;
		margin-left: -250px;
		overflow-y: auto;
		background: #000;
		-webkit-transition: all 0.5s ease;
		-moz-transition: all 0.5s ease;
		-o-transition: all 0.5s ease;
		transition: all 0.5s ease;
    margin-top: 94px;
	}

	#wrapper.toggled #sidebar-wrapper {
		width: 250px;
		overflow-x: hidden;
	}

	#page-content-wrapper {
		width: 100%;
		position: absolute;
		margin-top:60px;
	}

	#wrapper.toggled #page-content-wrapper {
		position: absolute;
		margin-right: -250px;
		width: calc(100% - 250px);
	}

	/* Sidebar Styles */

	.sidebar-nav {
		position: absolute;
		top: 0;
		width: 250px;
		margin: 0;
		padding: 0;
		list-style: none;
	}

	.sidebar-nav li {
		text-indent: 20px;
		line-height: 40px;
	}

	.sidebar-nav li a {
		display: block;
		text-decoration: none;
		color: #999999;
	}

	.sidebar-nav li a:hover {
		text-decoration: none;
		color: #fff;
		background: rgba(255,255,255,0.2);
	}

	.sidebar-nav li a:active,
	.sidebar-nav li a:focus {
		text-decoration: none;
	}

	.sidebar-nav > .sidebar-brand {
		height: 65px;
		font-size: 18px;
		line-height: 60px;
	}

	.sidebar-nav > .sidebar-brand a {
		color: #999999;
	}

	.sidebar-nav > .sidebar-brand a:hover {
		color: #fff;
		background: none;
	}

<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css">
<div class="header fixed-top">
  <nav class="navbar navbar-expand-lg navbar-light bg-light">
    <a class="navbar-brand" href="#">Navbar</a>
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>

    <div class="collapse navbar-collapse" id="navbarSupportedContent">
      <ul class="navbar-nav mr-auto">
        <li class="nav-item active">
          <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Link</a>
        </li>
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
            Dropdown
          </a>
          <div class="dropdown-menu" aria-labelledby="navbarDropdown">
            <a class="dropdown-item" href="#">Action</a>
            <a class="dropdown-item" href="#">Another action</a>
            <div class="dropdown-divider"></div>
            <a class="dropdown-item" href="#">Something else here</a>
          </div>
        </li>
        <li class="nav-item">
          <a class="nav-link disabled" href="#">Disabled</a>
        </li>
      </ul>
      <form class="form-inline my-2 my-lg-0">
        <input class="form-control mr-sm-2" placeholder="Search" aria-label="Search" type="search">
        <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
      </form>
    </div>
  </nav>
  <div class="row m-0">
    <div class="col-1"><a href="#">Back</a></div>
    <div id="qSearch" class="col-11"><input class="form-control" type="text"></div>
  </div>
</div>
<div id="wrapper">
  <!-- Sidebar -->
  <div id="sidebar-wrapper">
    <ul class="sidebar-nav">
      <li class="sidebar-brand">
        <a href="#">
          Start Bootstrap
        </a>
      </li>
      <li>
        <a href="#">Dashboard</a>
      </li>
      <li>
        <a href="#">Shortcuts</a>
      </li>
      <li>
        <a href="#">Overview</a>
      </li>
      <li>
        <a href="#">Events</a>
      </li>
      <li>
        <a href="#">About</a>
      </li>
      <li>
        <a href="#">Services</a>
      </li>
      <li>
        <a href="#">Contact</a>
      </li>
    </ul>
  </div>
  <!-- /#sidebar-wrapper -->
  <!-- Page Content -->
  <div id="page-content-wrapper">
    <div class="container-fluid">

      <div class="row m-0 mt-3">
        <div class="col-lg-1">
          <a href="#" class="btn btn-default" id="menu-toggle">Toggle Menu</a>
        </div>
        <div class="col-lg-11 mt-3">

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          Fusce est. Vivamus a tellus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas. Proin pharetra nonummy pede.
          Mauris et orci. Aenean nec lorem. In porttitor. Donec laoreet nonummy augue.<p></p>
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          Sed cursus quam id felis. Curabitur posuere quam vel nibh. Cras dapibus dapibus nisl. Vestibulum quis dolor a felis congue vehicula.<p></p>
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          Nam vulputate. Duis a quam non neque lobortis malesuada. Praesent euismod. Donec nulla augue, venenatis scelerisque, dapibus a, consequat at, leo.<p></p>
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          Nunc viverra imperdiet enim. Fusce est. Vivamus a tellus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.<p></p>

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          Nam vulputate. Duis a quam non neque lobortis malesuada. Praesent euismod. Donec nulla augue, venenatis scelerisque, dapibus a, consequat at, leo.<p></p>
          Pellentesque libero lectus, tristique ac, consectetuer sit amet, imperdiet ut, justo. Sed aliquam odio vitae tortor. Proin hendrerit tempus arcu. In hac habitasse platea dictumst.
          Suspendisse potenti. Vivamus vitae massa adipiscing est lacinia sodales. Donec metus massa, mollis vel, tempus placerat, vestibulum condimentum, ligula. Nunc lacus metus, posuere eget, lacinia eu, varius quis, libero.<p></p>
          Aliquam nonummy adipiscing augue. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas porttitor congue massa. Fusce posuere, magna sed pulvinar ultricies, purus lectus malesuada libero, sit amet commodo magna eros quis urna.<p></p>
          Nunc viverra imperdiet enim. Fusce est. Vivamus a tellus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.<p></p>



          Nunc sagittis. Curabitur varius fringilla nisl. Duis pretium mi euismod erat. Maecenas id augue.<p></p>
          Nam vulputate. Duis a quam non neque lobortis malesuada. Praesent euismod. Donec nulla augue, venenatis scelerisque, dapibus a, consequat at, leo.<p></p>
          Pellentesque libero lectus, tristique ac, consectetuer sit amet, imperdiet ut, justo. Sed aliquam odio vitae tortor. Proin hendrerit tempus arcu. In hac habitasse platea dictumst.
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          Aliquam nonummy adipiscing augue. Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Maecenas porttitor congue massa. Fusce posuere, magna sed pulvinar ultricies, purus lectus malesuada libero, sit amet commodo magna eros quis urna.<p></p>
          Nunc viverra imperdiet enim. Fusce est. Vivamus a tellus. Pellentesque habitant morbi tristique senectus et netus et malesuada fames ac turpis egestas.<p></p>

        </div>
      </div>
    </div>
  </div>
  <!-- /#page-content-wrapper -->
</div>
<footer class="w-100 fixed-bottom">
  <span class="">footer</span>
</footer>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>