Bootstrap边栏-固定桌面和设备上的响应式覆盖

Question

我按照 Bootstrapions https://bootstrapious.com/p/bootstrap-sidebar 中的 Ondrej 进行了Bootstrap补充工具栏教程。一切都顺利进行并正常运行。

但是我想将侧边栏固定在桌面上，但是单击后会在设备上覆盖。

尝试隐藏侧边栏在桌面上不显示任何内容，仅在设备上显示，但结果丑陋

*此处为从** Ondrej ***

覆盖CSS的代码

#sidebar {
    width: 250px;
    position: fixed;
    top: 0;
    left: -250px;
    height: 100vh;
    z-index: 999;
    background: #7386D5;
    color: #fff;
    transition: all 0.3s;
    overflow-y: scroll;
    box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.2);
}

#sidebar.active {
    left: 0;
}

#dismiss {
    width: 35px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    background: #7386D5;
    position: absolute;
    top: 10px;
    right: 10px;
    cursor: pointer;
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

#dismiss:hover {
    background: #fff;
    color: #7386D5;
}

.overlay {
    display: none;
    position: fixed;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    z-index: 998;
    opacity: 0;
    transition: all 0.5s ease-in-out;
}
.overlay.active {
    display: block;
    opacity: 1;
}


#content {
    width: 100%;
    padding: 20px;
    min-height: 100vh;
    transition: all 0.3s;
    position: absolute;
    top: 0;
    right: 0;
}

HTML

    <div class="wrapper">
        <!-- Sidebar  -->
        <nav id="sidebar">

          <div id="dismiss">
              <i class="fas fa-arrow-left"></i>
          </div>

          <div class="sidebar-header">
            <img src="img/logo.png" class="d-inline-block align-middle logo" alt="olaskee studio logo">
                Olaskee Studio
          </div>

            <ul class="list-unstyled components">
                <p>Dummy Heading</p>
                <li class="active">
                    <a href="#homeSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">Home</a>
                    <ul class="collapse list-unstyled" id="homeSubmenu">
                        <li>
                            <a href="#">Home 1</a>
                        </li>
                        <li>
                            <a href="#">Home 2</a>
                        </li>
                        <li>
                            <a href="#">Home 3</a>
                        </li>
                    </ul>
                </li>
                <li>
                    <a href="#">About</a>
                </li>
                <li>
                    <a href="#pageSubmenu" data-toggle="collapse" aria-expanded="false" class="dropdown-toggle">Pages</a>
                    <ul class="collapse list-unstyled" id="pageSubmenu">
                        <li>
                            <a href="#">Page 1</a>
                        </li>
                        <li>
                            <a href="#">Page 2</a>
                        </li>
                        <li>
                            <a href="#">Page 3</a>
                        </li>
                    </ul>
                </li>
                <li>
                    <a href="#">Portfolio</a>
                </li>
                <li>
                    <a href="#">Contact</a>
                </li>
            </ul>

            <ul class="list-unstyled CTAs">
                <li>
                    <a href="https://bootstrapious.com/tutorial/files/sidebar.zip" class="download">Download source</a>
                </li>
                <li>
                    <a href="https://bootstrapious.com/p/bootstrap-sidebar" class="article">Back to article</a>
                </li>
            </ul>
        </nav>

        <!-- Page Content  -->
        <div id="content">

            <nav class="navbar navbar-expand-lg navbar-light bg-light">
                <div class="container-fluid">

                    <button type="button" id="sidebarCollapse" class="btn btn-info">
                        <i class="fas fa-align-left"></i>
                        <span>Toggle Sidebar</span>
                    </button>
                    <button class="btn btn-dark d-inline-block d-lg-none ml-auto" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
                        <i class="fas fa-align-justify"></i>
                    </button>

                    <div class="collapse navbar-collapse" id="navbarSupportedContent">
                        <ul class="nav navbar-nav ml-auto">
                            <li class="nav-item active">
                                <a class="nav-link" href="#">Page</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link" href="#">Page</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link" href="#">Page</a>
                            </li>
                            <li class="nav-item">
                                <a class="nav-link" href="#">Page</a>
                            </li>
                        </ul>
                    </div>
                </div>
            </nav>

            <h2>Collapsible Sidebar Using Bootstrap 4</h2>
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

            <div class="line"></div>

            <h2>Lorem Ipsum Dolor</h2>
            <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>

            <div class="line"></div>
        </div>
    </div>

    <div class="overlay"></div>

重叠javascript

      <script type="text/javascript">

            $(document).ready(function () {
                $("#sidebar").mCustomScrollbar({
                    theme: "minimal"
                });

                $('#dismiss, .overlay').on('click', function () {
                    // hide sidebar
                    $('#sidebar').removeClass('active');
                    // hide overlay
                    $('.overlay').removeClass('active');
                });

                $('#sidebarCollapse').on('click', function () {
                    // open sidebar
                    $('#sidebar').addClass('active');
                    // fade in the overlay
                    $('.overlay').addClass('active');
                    $('.collapse.in').toggleClass('in');
                    $('a[aria-expanded=true]').attr('aria-expanded', 'false');
                });
            });
    </script>

--------------------------------固定侧板--------------- ---------

.wrapper {
    display: flex;
    width: 100%;
}

#sidebar {
    width: 250px;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 999;
    background: #7386D5;
    color: #fff;
    transition: all 0.3s;
}

#sidebar.active {
    margin-left: -250px;
}

#content {
    width: calc(100% - 250px);
    padding: 40px;
    min-height: 100vh;
    transition: all 0.3s;
    position: absolute;
    top: 0;
    right: 0;
}

#content.active {
    width: 100%;
}


@media (max-width: 768px) {
    #sidebar {
        margin-left: -250px;
    }
    #sidebar.active {
        margin-left: 0;
    }
    #content {
        width: 100%;
    }
    #content.active {
        width: calc(100% - 250px);
    }
    #sidebarCollapse span {
        display: none;
    }
}

没有dismiss和overlay标签的相同html

JavaScript

    <script type="text/javascript">
        $(document).ready(function () {
            $("#sidebar").mCustomScrollbar({
                theme: "minimal"
            });

            $('#sidebarCollapse').on('click', function () {
                $('#sidebar, #content').toggleClass('active');
                $('.collapse.in').toggleClass('in');
                $('a[aria-expanded=true]').attr('aria-expanded', 'false');
            });
        });
    </script>

Answer 1

使用基本演示，我进行了一些修改。我希望这是您要实现的目标。我离开了CSS代码。我认为没有必要触摸JS

演示：https://codepen.io/anon/pen/LvqbKy

---

/*
    DEMO STYLE
*/

@import "https://fonts.googleapis.com/css?family=Poppins:300,400,500,600,700";
body {
    font-family: 'Poppins', sans-serif;
    background: #fafafa;
}

p {
    font-family: 'Poppins', sans-serif;
    font-size: 1.1em;
    font-weight: 300;
    line-height: 1.7em;
    color: #999;
}

a,
a:hover,
a:focus {
    color: inherit;
    text-decoration: none;
    transition: all 0.3s;
}

.navbar {
    padding: 15px 10px;
    background: #fff;
    border: none;
    border-radius: 0;
    margin-bottom: 40px;
    box-shadow: 1px 1px 3px rgba(0, 0, 0, 0.1);
}

.navbar-btn {
    box-shadow: none;
    outline: none !important;
    border: none;
}

.line {
    width: 100%;
    height: 1px;
    border-bottom: 1px dashed #ddd;
    margin: 40px 0;
}

/* ---------------------------------------------------
    SIDEBAR STYLE
----------------------------------------------------- */

.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

#sidebar {
    min-width: 250px;
    max-width: 250px;
    background: #7386D5;
    color: #fff;
    transition: all 0.3s;
    position: fixed;
    z-index: 999;
    height: 100%;
}

#sidebar.active {
    margin-left: -250px;
}

#sidebar .sidebar-header {
    padding: 20px;
    background: #6d7fcc;
}

#sidebar ul.components {
    padding: 20px 0;
    border-bottom: 1px solid #47748b;
}

#sidebar ul p {
    color: #fff;
    padding: 10px;
}

#sidebar ul li a {
    padding: 10px;
    font-size: 1.1em;
    display: block;
}

#sidebar ul li a:hover {
    color: #7386D5;
    background: #fff;
}

#sidebar ul li.active>a,
a[aria-expanded="true"] {
    color: #fff;
    background: #6d7fcc;
}

a[data-toggle="collapse"] {
    position: relative;
}

.dropdown-toggle::after {
    display: block;
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
}

ul ul a {
    font-size: 0.9em !important;
    padding-left: 30px !important;
    background: #6d7fcc;
}

ul.CTAs {
    padding: 20px;
}

ul.CTAs a {
    text-align: center;
    font-size: 0.9em !important;
    display: block;
    border-radius: 5px;
    margin-bottom: 5px;
}

a.download {
    background: #fff;
    color: #7386D5;
}

a.article,
a.article:hover {
    background: #6d7fcc !important;
    color: #fff !important;
}

/* #sidebarCollapse */
#sidebarCollapse{
    transition: all 0.5s;
    left: 0;
}

/* ---------------------------------------------------
    CONTENT STYLE
----------------------------------------------------- */

#content {
    width: 100%;
    padding: 20px;
    min-height: 100vh;
    transition: all 0.3s;
    padding-left: 19%; 
}

/* ---------------------------------------------------
    MEDIAQUERIES
----------------------------------------------------- */
@media (min-width: 768px) {
    #sidebarCollapse {
        display: none;
    }
}

@media (max-width: 768px) {
    #sidebar {
        margin-left: -250px;
    }
    #sidebar.active {
        margin-left: 0;
    }
    #sidebarCollapse span {
        display: none;
    }
    #content {
        padding: 20px !important;
    }

    #sidebar.active ~ #content #sidebarCollapse{
        position: absolute;
        z-index: 1000;
        left: 53%;
    }
}