如何使Material Design抽屉标题变得固定？

时间：2017-03-09 01:42:52

标签： html css material-design

我使用Material Design构建了一个网页。我想将侧边栏（mdl-layout__drawer）标题设为固定。

这是图片： Desired rendering

这是我的HTML代码：

<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="google-site-verification" content="">
        <meta name="description" content="Introducing Lollipop, a sweet new take on Android.">
        <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">
        <base href="{$site_conf.site.base_url}">
        <title>{$site_title|default:"undefined"}</title>

        <link rel="icon" type="image/png" href="template/desktop/atah/images/favicon.png">
        <link rel="stylesheet" href="system/plugins/mdl/material.min.css">
        <link rel="stylesheet" href="template/desktop/atah/styles.css">
        <link rel="stylesheet" href="system/plugins/mdl/material-icon.css">
        <script src="system/plugins/mdl/material.min.js"></script>
        <script src="system/plugins/mdl/jquery.min.js"></script>
        <script src="system/plugins/tinyMCE/tinymce.min.js"></script>
    </head>
    <body>
        <div class="mdl-layout mdl-js-layout mdl-layout--fixed-header mdl-layout--fixed-drawer">
            <div class="android-header mdl-layout__header mdl-layout__header--waterfall">
                <div class="mdl-layout__header-row">
                    <span class="droidic android-title mdl-layout-title mdl-color-text--green-500 mdl-typography--text-uppercase">
                        {$site_conf.site.name}
                    </span>

                    <div class="android-header-spacer mdl-layout-spacer"></div>
                    <button id="d" class="mdl-button mdl-js-button mdl-button--icon">
                        <i class="material-icons">more_vert</i>
                    </button>

                    <ul class="mdl-menu mdl-menu--bottom-right mdl-js-menu mdl-js-ripple-effect" for="d">
                        <li class="mdl-menu__item">Profil saya</li>
                        <li class="mdl-menu__item">Pengaturan</li>
                        <li data-href="/site/logout" class="mdl-menu__item">Keluar</li>
                    </ul>

                    <span class="droidic android-mobile-title mdl-layout-title mdl-color-text--green-500">
                        {$site_conf.site.name}
                    </span>
                </div>
            </div>


            <!-- SIDEBAR STARTED HERE -->        
            <div class="android-drawer mdl-layout__drawer non-scrollable">
                <span class="mdl-layout-title">
                    <img class="android-logo-image" src="template/desktop/atah/images/android-logo-white.png">
                </span>
                <nav class="mdl-navigation scrollable">
                {foreach from=$array_menu item=item}
                    {if $item.kd != "ds"}
                        <a class="mdl-navigation__link" href="{$item.anchor_link}">
                            <button type="button" class="mdl-button mdl-button--icon">
                                <i class="material-icons">{$item.icon}</i>
                            </button> {$item.anchor}
                        </a>
                    {else}
                    <span class="mdl-navigation__link">{$item.anchor}</span>
                    {/if}
                {foreachelse}
                    <span class="mdl-navigation__link">Menu tidak tersedia</span>
                {/foreach}
                </nav>
            </div>
            <main class="android-content mdl-layout__content">

这是我的CSS：

.non-scrollable{
    overflow: hidden;
}
.scrollable{
    overflow-y: scroll;
}


.tab-action{
    line-height: 55px; text-align: right; padding: 0 2vh;
}
.list-scrollable{
    max-height: 390px; overflow-y: scroll;
}
.list-scrollable::-webkit-scrollbar {
    width: 6px;
}
.list-scrollable::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
}
.list-scrollable::-webkit-scrollbar-thumb {
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5); 
}

.mdl-button--file input {
    cursor: pointer;  height: 100%;
    right: 0; opacity: 0;
    position: absolute; top: 0;
    width: 300px; z-index: 4;
}

.mdl-textfield--file .mdl-textfield__input {
    box-sizing: border-box;
    width: calc(100% - 32px);
}
.mdl-textfield--file .mdl-button--file {
    right: 0;
}


ul.fileList{
    list-style: none; padding: 0; margin: 0; overflow-y: scroll; min-height: 320px; 
    width: 100%; max-height: 320px
}
ul.fileList li:nth-child(odd){
    background: #eee;
}
ul.fileList li{
    padding: 0 16px; position: relative; line-height: 35px;
}
ul.fileList li .dropSign{
    float: right;
}
.block_copy{
    display: block; clear: both; margin: 0.5vh 0; width: 100%; border: none; background: transparent;
    padding: 4px 0;
}

ul.articleLists{
    width: 100%; margin: 0; padding: 0; 
}
ul.articleLists li{
    width: 100%; margin: 0; padding: 20px 0; list-style: none; line-height: 40px; 
    border-bottom: 1px solid #eee;
}
ul.articleLists li:first-child{
    padding-top: 0;
}
ul.articleLists li:last-child{
    border: none;
}
ul.articleLists li h4{
    margin: 0; padding: 0; font-size: 16px; width: 100%; text-align: left;
}
ul.articleLists li h4 small{
    display: block; font-size: 12px; color: #333;
}

a.btn_pagging{
    text-decoration: none; margin: 1vh 2vh; background: #eee; padding: 1vh; 
    color: #333; border-radius: 5px;
}
span.btn_pagging{
    text-decoration: none; margin: 1vh 2vh;
}

.uploadQueue{
    margin: 0; padding: 0; list-style: none;
}
.uploadQueue li{
    word-wrap: break-word; padding: 4px 2px; border-bottom: 1px solid #eee;
}
.uploadQueue li:last-child{
    border: none;
}

.table-no-border{
    border: none;
}
.table-no-border th, .table-no-border td{
    border: none;
}
.table-content--on-left{
    text-align: left; font-size: 1rem; 
    border-collapse: collapse; padding: 6px;
}
.table-content--on-left tr:hover{
    background: #cfd8dc;
}
.table-content--on-left td{
    text-align: left;
}

.inline-categories{
    margin: 0; padding: 0;
}
.inline-categories li{
    display: inline-table; background: #eeeeee; padding: 0 4px; text-align: center; 
    border-radius: 6px; margin: 2px 0;
}

.hide_dom{
    display: none;
}
.show_dom{
    visibility: visible;
}
.input-judul{
    font-size: 24px;
}
.frm_reg_blog{

}
.left-aligned{
    float: left;
}
.right-aligned{
    float: right;
}


.inliner{
    display: inline;
}
body {
  margin: 0;
}
.label-grafik{
    width: 120px;
}
.ringkasan{
    min-height: 350px;
}
.fill-container{
    width: 100%;
}
@font-face {
    font-family: droidfont;
    src: url(../../../system/font/droidlogo.ttf);
}
@font-face {
    font-family: droidmono;
    src: url(../../../system/font/droid-sans-mono.ttf);
}

.droidic{
    font-family: droidfont; 
}
.html_editor{
    width: auto; margin-right: 1vh;
}
.html_editor #inFile{
    margin: 0; background: #607d8b; padding: 4px; color: white; font-weight: bold;
}
.html_editor textarea{
    margin: 0px; width: 100%; resize: none; height: 390px; background: #37474f; color: white; 
    padding: 5px; font-family: droidmono; border: none;
}
.html_editor textarea:focus{
    outline: none;
}

.html_editor textarea::-webkit-scrollbar {
    width: 6px;
}
.html_editor textarea::-webkit-scrollbar-thumb {
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5); 
}
.html_editor textarea::-webkit-scrollbar-track {
    -webkit-box-shadow: inset 0 0 6px #607d8b; 
    border-radius: 10px;
}

/* Disable ugly boxes around images in IE10 */
a img{
  border: 0px;
}

::-moz-selection {
  background-color: #6ab344;
  color: #fff;
}

::selection {
  background-color: #6ab344;
  color: #fff;
}

.android-search-box .mdl-textfield__input {
  color: rgba(0, 0, 0, 0.87);
}

.android-header .mdl-menu__container {
  z-index: 50;
  margin: 0 !important;
}


.mdl-textfield--expandable {
  width: auto;
}

.android-fab {
  position: absolute;
  right: 20%;
  bottom: -26px;
  z-index: 3;
  background: #64ffda !important;
  color: black !important;
}

.android-mobile-title {
  display: none !important;
}


.android-logo-image {
  height: 28px;
  width: 140px;
}


.android-header {
  overflow: visible;
  background-color: white;
}

  .android-header .material-icons {
    color: #767777 !important;
  }

  .android-header .mdl-layout__drawer-button {
    background: transparent;
    color: #767777;
  }

  .android-header .mdl-navigation__link {
    color: #757575;
    font-weight: 700;
    font-size: 14px;
  }

  .android-navigation-container {
    /* Simple hack to make the overflow happen to the left instead... */
    direction: rtl;
    -webkit-order: 1;
        -ms-flex-order: 1;
            order: 1;
    width: 500px;
    transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1),
        width 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .android-navigation {
    /* ... and now make sure the content is actually LTR */
    direction: ltr;
    -webkit-justify-content: flex-end;
        -ms-flex-pack: end;
            justify-content: flex-end;
    width: 800px;
  }

  .android-search-box.is-focused + .android-navigation-container {
    opacity: 0;
    width: 100px;
  }


  .android-navigation .mdl-navigation__link {
    display: inline-block;
    height: 60px;
    line-height: 68px;
    background-color: transparent !important;
    border-bottom: 4px solid transparent;
  }

    .android-navigation .mdl-navigation__link:hover {
      border-bottom: 4px solid #8bc34a;
    }

  .android-search-box {
    -webkit-order: 2;
        -ms-flex-order: 2;
            order: 2;
    margin-left: 16px;
    margin-right: 16px;
  }

  .android-more-button {
    -webkit-order: 3;
        -ms-flex-order: 3;
            order: 3;
  }

    .android-drawer {
        border-right: none;
    }
    .android-drawer-separator {
        height: 1px;
        background-color: #dcdcdc;
        margin: 8px 0;
    }
    .android-drawer .mdl-navigation__link.mdl-navigation__link {
        font-size: 14px;
        color: #757575;
    }
    .android-drawer span.mdl-navigation__link.mdl-navigation__link {
        color: #8bc34a;
    }
    .android-drawer .mdl-layout-title {
        position: relative;
        background: #6ab344;
        height: 160px;
    }
    .android-drawer .android-logo-image {
        position: absolute;
        bottom: 16px;
    }


.android-be-together-section {
  position: relative;
  height: 800px;
  width: auto;
  background-color: #f3f3f3;
  background: url('images/slide01.jpg') center 30% no-repeat;
  background-size: cover;
}

.logo-font {
  font-family: 'Roboto', 'Helvetica', 'Arial', sans-serif;
  line-height: 1;
  color: #767777;
  font-weight: 500;
}

.android-slogan {
  font-size: 60px;
  padding-top: 160px;
}

.android-sub-slogan {
  font-size: 21px;
  padding-top: 24px;
}

.android-create-character {
  font-size: 21px;
  padding-top: 400px;
}

  .android-create-character a {
    text-decoration: none;
    color: #767777;
    font-weight: 300;
  }

.android-screen-section {
  position: relative;
  padding-top: 60px;
  padding-bottom: 80px;
}

.android-screens {
  text-align: right;
  width: 100%;
  white-space: nowrap;
  overflow-x: auto;
}

.android-screen {
  text-align: center;
}

.android-screen .android-link {
  margin-top: 16px;
  display: block;
  z-index: 2;
}

.android-image-link {
  text-decoration: none;
}

.android-wear {
  display: inline-block;
  width: 160px;
  margin-right: 32px;
}

  .android-wear .android-screen-image {
    width: 40%;
    z-index: 1;
  }


.android-phone {
  display: inline-block;
  width: 64px;
  margin-right: 48px;
}

  .android-phone .android-screen-image {
    width: 100%;
    z-index: 1;
  }


.android-tablet {
  display: inline-block;
  width: 110px;
  margin-right: 64px;
}

  .android-tablet .android-screen-image {
    width: 100%;
    z-index: 1;
  }

  .android-tablet .android-link {
    display: block;
    z-index: 2;
  }


.android-tv {
  display: inline-block;
  width: 300px;
  margin-right: 80px;
}

  .android-tv .android-screen-image {
    width: 100%;
    z-index: 1;
  }


.android-auto {
  display: inline-block;
  width: 300px;
  overflow: hidden;
}

  .android-auto .android-screen-image {
    display: block;
    height: 300px;
    z-index: 1;
  }


.android-wear-section {
  position: relative;
  background: url('images/wear.png') center top no-repeat;
  background-size: cover;
  height: 800px;
}

.android-wear-band {
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: center;
  background-color: #37474f;
}

.android-wear-band-text {
  max-width: 800px;
  margin-left: 25%;
  padding: 24px;
  text-align: left;
  color: white;
}

  .android-wear-band-text p {
    padding-top: 8px;
  }

.android-link {
  text-decoration: none;
  color: #8bc34a !important;
}

  .android-link:hover {
    color: #7cb342 !important;
  }

  .android-link .material-icons {
    position: relative;
    top: -1px;
    vertical-align: middle;
  }

.android-alt-link {
  text-decoration: none;
  color: #64ffda !important;
  font-size: 16px;
}

  .android-alt-link:hover {
    color: #00bfa5 !important;
  }

  .android-alt-link .material-icons {
    position: relative;
    top: 6px;
  }

.android-customized-section {
  text-align: center;
}

.android-customized-section-text {
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  padding: 80px 16px 0 16px;
}

  .android-customized-section-text p {
    padding-top: 16px;
  }

.android-customized-section-image {
  background: url('images/devices.jpg') center top no-repeat;
  background-size: cover;
  height: 400px;
}

.android-more-section {
  padding: 80px 0;
  max-width: 1044px;
  margin-left: auto;
  margin-right: auto;
}

  .android-more-section .android-section-title {
    margin-left: 12px;
    padding-bottom: 24px;
  }

.android-card-container {
}

  .android-card-container .mdl-card__media {
    overflow: hidden;
    background: transparent;
  }

    .android-card-container .mdl-card__media img {
      width: 100%;
    }

  .android-card-container .mdl-card__title {
    background: transparent;
    height: auto;
  }

  .android-card-container .mdl-card__title-text {
    color: black;
    height: auto;
  }

  .android-card-container .mdl-card__supporting-text {
    height: auto;
    color: black;
    padding-bottom: 56px;
  }

  .android-card-container .mdl-card__actions {
    position: absolute;
    bottom: 0;
  }

  .android-card-container .mdl-card__actions a {
    border-top: none;
    font-size: 16px;
  }

.android-footer {
  background-color: #fafafa;
  position: relative;
}

  .android-footer a:hover {
    color: #8bc34a;
  }

  .android-footer .mdl-mega-footer--top-section::after {
    border-bottom: none;
  }

  .android-footer .mdl-mega-footer--middle-section::after {
    border-bottom: none;
  }

  .android-footer .mdl-mega-footer--bottom-section {
    position: relative;
  }

  .android-footer .mdl-mega-footer--bottom-section a {
    margin-right: 2em;
  }

  .android-footer .mdl-mega-footer--right-section a .material-icons {
    position: relative;
    top: 6px;
  }


.android-link-menu:hover {
  cursor: pointer;
}


/**** Mobile layout ****/
@media (max-width: 900px) {
  .android-navigation-container {
    display: none;
  }

  .android-title {
    display: none !important;
    text-transform: uppercase;
  }

  .android-mobile-title {
    text-transform: uppercase;
    display: block !important;
    position: absolute;
    left: calc(50% - 70px);
    top: 12px;
    transition: opacity 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  }

  /* WebViews in iOS 9 break the "~" operator, and WebViews in OS X 10.10 break
     consecutive "+" operators in some cases. Therefore, we need to use both
     here to cover all the bases. */
  .android.android-search-box.is-focused ~ .android-mobile-title,
  .android-search-box.is-focused + .android-navigation-container + .android-mobile-title {
    opacity: 0;
  }

  .android-more-button {
    display: none;
  }

  .android-search-box.is-focused {
    width: calc(100% - 48px);
  }

  .android-search-box .mdl-textfield__expandable-holder {
    width: 100%;
  }

  .android-be-together-section {
    height: 350px;
  }

  .android-slogan {
    font-size: 26px;
    margin: 0 16px;
    padding-top: 24px;
  }

  .android-sub-slogan {
    font-size: 16px;
    margin: 0 16px;
    padding-top: 8px;
  }

  .android-create-character {
    padding-top: 200px;
    font-size: 16px;
  }

  .android-create-character img {
    height: 12px;
  }

  .android-fab {
    display: none;
  }

  .android-wear-band-text {
    margin-left: 0;
    padding: 16px;
  }

  .android-footer .mdl-mega-footer--bottom-section {
    display: none;
  }
}

我尝试将overflow: hidden;提供给.mdl-layout__drawer.non-scrollable，并将overflow-y: scroll提供给.mdl-navigation.scrollable。

.mdl-layout__drawer.non-scrollable现在不可滚动，但.mdl-navigation.scrollable无法滚动。

怎么做？

2 个答案:

答案 0 :(得分：0)

在CSS中查找此规则：

.android-title {
  display: none !important;
  text-transform: uppercase;
}

然后像这样更新：

.android-title {
  display: none !important;
  text-transform: uppercase;
  position: fixed;
  display: block; 
}

答案 1 :(得分：0)

我找到了办法。 如果有人像这篇文章一样有麻烦，请分享

使侧边栏导航可以使用固定标题滚动我使用javascript来执行此操作。

使用document元素的高度减少.mdl-layout__drawer .mdl-layout-title的高度。并将结果用作导航可滚动高度。

这是代码：

document.addEventListener('mdl-componentupgraded', function(e) {
    if (typeof e.target.MaterialLayout !== 'undefined'){
        $('.scrollable').height(function(){
            var a = $('.android-drawer .mdl-layout-title').height();
            var b = $(document).height();;
            return (Math.ceil(parseInt(b) - parseInt(a))) - 20;
        });
    }
});

如果某人有简单或更好的方式，请在此处写下来。

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