内容
admin lteをつかって管理者画面を作る
やりたいこと
URL http://localhost:3000/admin/users
views/admin/layoutsディレクトリに管理者画面をつくる
手順
今回はyarnをつかってインストールする
$ yarn add admin-lte@^3.1.0
node_modulesディレクトリの
starter.htmlを拝借！！（コピペ）
CDNでstyleを持ってくる
<script src="https://cdn.jsdelivr.net/npm/admin-lte@3.1/dist/js/adminlte.min.js"></script>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/admin-lte@3.1/dist/css/adminlte.min.css">
こんな感じ
これだと使いづらいので
views/admin/sharedディレクトリにパーシャルを作る
app/views/admin/shared/_footer.html.erb
<!-- Main Footer -->
<footer class="main-footer">
<!-- To the right -->
<div class="float-right d-none d-sm-inline">
Anything you want
</div>
<!-- Default to the left -->
<strong>Copyright © 2014-2021 <a href="https://adminlte.io">AdminLTE.io</a>.</strong> All rights reserved.
</footer>
app/views/admin/shared/_header.html.erb
<!-- Navbar -->
<nav class="main-header navbar navbar-expand navbar-white navbar-light">
<!-- Left navbar links -->
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" data-widget="pushmenu" href="#" role="button"><i class="fas fa-bars"></i></a>
</li>
<li class="nav-item d-none d-sm-inline-block">
<a href="index3.html" class="nav-link">Home</a>
</li>
<li class="nav-item d-none d-sm-inline-block">
<a href="#" class="nav-link">Contact</a>
</li>
</ul>
<!-- Right navbar links -->
<ul class="navbar-nav ml-auto">
<!-- Navbar Search -->
<li class="nav-item">
<a class="nav-link" data-widget="navbar-search" href="#" role="button">
<i class="fas fa-search"></i>
</a>
<div class="navbar-search-block">
<form class="form-inline">
<div class="input-group input-group-sm">
<input class="form-control form-control-navbar" type="search" placeholder="Search" aria-label="Search">
<div class="input-group-append">
<button class="btn btn-navbar" type="submit">
<i class="fas fa-search"></i>
</button>
<button class="btn btn-navbar" type="button" data-widget="navbar-search">
<i class="fas fa-times"></i>
</button>
</div>
</div>
</form>
</div>
</li>
<!-- Messages Dropdown Menu -->
<li class="nav-item dropdown">
<a class="nav-link" data-toggle="dropdown" href="#">
<i class="far fa-comments"></i>
<span class="badge badge-danger navbar-badge">3</span>
</a>
<div class="dropdown-menu dropdown-menu-lg dropdown-menu-right">
<a href="#" class="dropdown-item">
<!-- Message Start -->
<div class="media">
<img src="dist/img/user1-128x128.jpg" alt="User Avatar" class="img-size-50 mr-3 img-circle">
<div class="media-body">
<h3 class="dropdown-item-title">
Brad Diesel
<span class="float-right text-sm text-danger"><i class="fas fa-star"></i></span>
</h3>
<p class="text-sm">Call me whenever you can...</p>
<p class="text-sm text-muted"><i class="far fa-clock mr-1"></i> 4 Hours Ago</p>
</div>
</div>
<!-- Message End -->
</a>
<div class="dropdown-divider"></div>
<a href="#" class="dropdown-item">
<!-- Message Start -->
<div class="media">
<img src="dist/img/user8-128x128.jpg" alt="User Avatar" class="img-size-50 img-circle mr-3">
<div class="media-body">
<h3 class="dropdown-item-title">
John Pierce
<span class="float-right text-sm text-muted"><i class="fas fa-star"></i></span>
</h3>
<p class="text-sm">I got your message bro</p>
<p class="text-sm text-muted"><i class="far fa-clock mr-1"></i> 4 Hours Ago</p>
</div>
</div>
<!-- Message End -->
</a>
<div class="dropdown-divider"></div>
<a href="#" class="dropdown-item">
<!-- Message Start -->
<div class="media">
<img src="dist/img/user3-128x128.jpg" alt="User Avatar" class="img-size-50 img-circle mr-3">
<div class="media-body">
<h3 class="dropdown-item-title">
Nora Silvester
<span class="float-right text-sm text-warning"><i class="fas fa-star"></i></span>
</h3>
<p class="text-sm">The subject goes here</p>
<p class="text-sm text-muted"><i class="far fa-clock mr-1"></i> 4 Hours Ago</p>
</div>
</div>
<!-- Message End -->
</a>
<div class="dropdown-divider"></div>
<a href="#" class="dropdown-item dropdown-footer">See All Messages</a>
</div>
</li>
<!-- Notifications Dropdown Menu -->
<li class="nav-item dropdown">
<a class="nav-link" data-toggle="dropdown" href="#">
<i class="far fa-bell"></i>
<span class="badge badge-warning navbar-badge">15</span>
</a>
<div class="dropdown-menu dropdown-menu-lg dropdown-menu-right">
<span class="dropdown-header">15 Notifications</span>
<div class="dropdown-divider"></div>
<a href="#" class="dropdown-item">
<i class="fas fa-envelope mr-2"></i> 4 new messages
<span class="float-right text-muted text-sm">3 mins</span>
</a>
<div class="dropdown-divider"></div>
<a href="#" class="dropdown-item">
<i class="fas fa-users mr-2"></i> 8 friend requests
<span class="float-right text-muted text-sm">12 hours</span>
</a>
<div class="dropdown-divider"></div>
<a href="#" class="dropdown-item">
<i class="fas fa-file mr-2"></i> 3 new reports
<span class="float-right text-muted text-sm">2 days</span>
</a>
<div class="dropdown-divider"></div>
<a href="#" class="dropdown-item dropdown-footer">See All Notifications</a>
</div>
</li>
<li class="nav-item">
<a class="nav-link" data-widget="fullscreen" href="#" role="button">
<i class="fas fa-expand-arrows-alt"></i>
</a>
</li>
<li class="nav-item">
<a class="nav-link" data-widget="control-sidebar" data-slide="true" href="#" role="button">
<i class="fas fa-th-large"></i>
</a>
</li>
</ul>
</nav>
<!-- /.navbar -->
app/views/admin/shared/_sidebar.html.erb
<!-- Main Sidebar Container -->
<aside class="main-sidebar sidebar-dark-primary elevation-4">
<!-- Brand Logo -->
<a href="index3.html" class="brand-link">
<img src="dist/img/AdminLTELogo.png" alt="AdminLTE Logo" class="brand-image img-circle elevation-3" style="opacity: .8">
<span class="brand-text font-weight-light">AdminLTE 3</span>
</a>
<!-- Sidebar -->
<div class="sidebar">
<!-- Sidebar user panel (optional) -->
<div class="user-panel mt-3 pb-3 mb-3 d-flex">
<div class="image">
<img src="dist/img/user2-160x160.jpg" class="img-circle elevation-2" alt="User Image">
</div>
<div class="info">
<a href="#" class="d-block">Alexander Pierce</a>
</div>
</div>
<!-- SidebarSearch Form -->
<div class="form-inline">
<div class="input-group" data-widget="sidebar-search">
<input class="form-control form-control-sidebar" type="search" placeholder="Search" aria-label="Search">
<div class="input-group-append">
<button class="btn btn-sidebar">
<i class="fas fa-search fa-fw"></i>
</button>
</div>
</div>
</div>
<!-- Sidebar Menu -->
<nav class="mt-2">
<ul class="nav nav-pills nav-sidebar flex-column" data-widget="treeview" role="menu" data-accordion="false">
<!-- Add icons to the links using the .nav-icon class
with font-awesome or any other icon font library -->
<li class="nav-item menu-open">
<a href="#" class="nav-link active">
<i class="nav-icon fas fa-tachometer-alt"></i>
<p>
Starter Pages
<i class="right fas fa-angle-left"></i>
</p>
</a>
<ul class="nav nav-treeview">
<li class="nav-item">
<a href="#" class="nav-link active">
<i class="far fa-circle nav-icon"></i>
<p>Active Page</p>
</a>
</li>
<li class="nav-item">
<a href="#" class="nav-link">
<i class="far fa-circle nav-icon"></i>
<p>Inactive Page</p>
</a>
</li>
</ul>
</li>
<li class="nav-item">
<a href="#" class="nav-link">
<i class="nav-icon fas fa-th"></i>
<p>
Simple Link
<span class="right badge badge-danger">New</span>
</p>
</a>
</li>
</ul>
</nav>
<!-- /.sidebar-menu -->
</div>
<!-- /.sidebar -->
</aside>
views/admin/layouts/application.html.erb
<!-- ヘッダー -->
<%= render "admin/shared/header" %>
<!-- ヘッダーここまで -->
のようにレンダリングする。
CDNでfontawesomeもいれます
<link rel="stylesheet" href="https://pro.fontawesome.com/releases/v5.10.0/css/all.css" integrity="sha384-AYmEC3Yw5cVb3ZcuHtOA93w35dYTsvhLPVnYs9eStHfGJvOvKxVfELGroGkvsg+p" crossorigin="anonymous"/>
views/admin/layouts/_sidebar.html.erb
<!-- Main Sidebar Container -->
<aside class="main-sidebar sidebar-dark-primary elevation-4">
<!-- Sidebar -->
<div class="sidebar">
<!-- Sidebar Menu -->
<nav class="mt-2">
<ul class="nav nav-pills nav-sidebar flex-column" data-widget="treeview" role="menu" data-accordion="false">
<!-- Add icons to the links using the .nav-icon class
with font-awesome or any other icon font library -->
<li class="nav-item">
<%= link_to "#" , class: "nav-link " do %>
<i class="nav-icon fas fa-user-alt"></i>
<p>
ユーザー一覧
</p>
<% end %>
</li>
<li class="nav-item">
<%= link_to "#" , class: "nav-link " do %>
<i class="nav-icon fas fa-book-alt"></i>
<p>
質問一覧
</p>
<% end %>
</li>
</ul>
</nav>
<!-- /.sidebar-menu -->
</div>
<!-- /.sidebar -->
</aside>
整えれば、こんな感じでそれっぽい見た目が作れちゃう
↧