Mobile App-like Drawer Navigation With Pure JavaScript – SidebarJS

Category: Javascript , Menu & Navigation | December 2, 2018
Author: lorenzodianni
Views Total: 1,957
Official Page: Go to website
Last Update: December 2, 2018
License: MIT

Preview:

Mobile App-like Drawer Navigation With Pure JavaScript – SidebarJS

Description:

SidebarJS is a standalone JavaScript library used to create an off-canvas drawer navigation as you seen on Mobile apps.

How to use it:

Import the JavaScript file sidebar.js in your html document.

<script src="sidebar.js"></script>

The html structure for the drawer navigation.

<aside class="js-sidebar">
  <div class="js-sidebar--container">
    <h3 class="sidebar--title">Drawer Navigation</h3>
    <nav class="sidebar--menu">
      <div class="sidebar--menu-link--group">
        <a class="sidebar--menu-link" href="#!">Item 1</a>
        <a class="sidebar--menu-link" href="#!">Item 2</a>
        <a class="sidebar--menu-link" href="#!">Item 3</a>
      </div>
      <div class="sidebar--menu-link--group">
        <a class="sidebar--menu-link" href="#!">Item 4</a>
        <a class="sidebar--menu-link" href="#!">Item 5</a>
        <a class="sidebar--menu-link" href="#!">Item 6</a>
        <a class="sidebar--menu-link" href="#!">Item 7</a>
        <a class="sidebar--menu-link" href="#!">Item 8</a>
      </div>
    </nav>
  </div>
  <div class="js-sidebar--background"></div>
</aside>

Create an element to toggle the drawer navigation.

<div class="js-sidebar--open">Toggle</div>

Style the drawer navigation with the following CSS snippets.

.js-sidebar, .js-sidebar--background {
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.js-sidebar--background {
  -moz-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.js-sidebar--open {
  height: 44px;
  color: #FFF;
  background: #2196F3;
  -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  display: -webkit-flex;
  -webkit-align-items: center;
  -webkit-justify-content: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

.js-sidebar {
  position: fixed;
  z-index: 9999;
  -moz-transform: translate(-100%, 0);
  -ms-transform: translate(-100%, 0);
  -webkit-transform: translate(-100%, 0);
  transform: translate(-100%, 0);
  -moz-transition: -moz-transform 0s ease 0.3s;
  -o-transition: -o-transform 0s ease 0.3s;
  -webkit-transition: -webkit-transform 0s ease;
  -webkit-transition-delay: 0.3s;
  transition: transform 0s ease 0.3s;
}

.js-sidebar--background {
  position: absolute;
  background: transparent;
}

.js-sidebar--container {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 300px;
  height: 100%;
  background: #FFF;
  display: -webkit-flex;
  -webkit-flex-direction: column;
  display: flex;
  flex-direction: column;
  -moz-box-shadow: 2px 0 20px rgba(0, 0, 0, 0.2), 1px 0 10px rgba(0, 0, 0, 0.1);
  -webkit-box-shadow: 2px 0 20px rgba(0, 0, 0, 0.2), 1px 0 10px rgba(0, 0, 0, 0.1);
  box-shadow: 2px 0 20px rgba(0, 0, 0, 0.2), 1px 0 10px rgba(0, 0, 0, 0.1);
  -moz-transform: translate(-100%, 0);
  -ms-transform: translate(-100%, 0);
  -webkit-transform: translate(-100%, 0);
  transform: translate(-100%, 0);
}

.js-sidebar--container .sidebar--title {
  height: 150px;
  min-height: 150px;
  padding: 16px;
  background: #2196F3;
  color: white;
  font-size: 32px;
  line-height: 100%;
  display: -webkit-flex;
  -webkit-align-items: flex-end;
  display: flex;
  align-items: flex-end;
}

.js-sidebar--container .sidebar--menu { overflow: auto; }

.js-sidebar--container .sidebar--menu-link--group {
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  display: -webkit-flex;
  -webkit-flex-direction: column;
  display: flex;
  flex-direction: column;
}

.js-sidebar--container .sidebar--menu-link { padding: 16px; }

.js-sidebar.is-visible {
  -moz-transform: translate(0, 0);
  -ms-transform: translate(0, 0);
  -webkit-transform: translate(0, 0);
  transform: translate(0, 0);
  -moz-transition: -moz-transform 0s ease 0s;
  -o-transition: -o-transform 0s ease 0s;
  -webkit-transition: -webkit-transform 0s ease;
  -webkit-transition-delay: 0s;
  transition: transform 0s ease 0s;
}

.js-sidebar.is-visible .js-sidebar--background { background: rgba(0, 0, 0, 0.2); }

Create a new instance of SidebarJS() and done.

var sidebarjs = new SidebarJS();

Possible options with default values.

// Sidebar DOM element
component?: <HTMLElement>sidebarjs,

// Minimum swipe in px required to trigger listener: open
documentMinSwipeX?: 10,

// Range in px where document is listening for gesture: open
documentSwipeRange?: 40,

// Open and close sidebar with swipe gestures
nativeSwipe?: true,

// Enable/Disable open on swipe
nativeSwipeOpen?: true,

// Sidebar position, accepted values: left|right
position?: 'left',

// Backdrop opacity on sidebar open
backdropOpacity?: 0.3,

// Show sidebar on screen > 1024px
responsive?: false,

// Page content if sidebar has option responsive
mainContent?: <HTMLElement>

// Function called after sidebar is open
onOpen?: () => void,

// Function called after sidebar is close
onClose?: () => void,

// Function called when sidebar change visibility
onChangeVisibility?: (changes: { isVisible: boolean }) => void,

Changelog:

v5.4.0 (12/02/2018)

  • added a simple function for set swype on or off while running

v5.3.0 (09/04/2018)

  • Update

v5.2.1 (05/31/2018)

  • Bug Fixes and Performance Improvements

v5.2.0 (05/31/2018)

  • SidebarElement: responsive option

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