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Merge pull request #132 from coreui/dev-lazy-loading
v2.1.1
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14 files changed

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‎CHANGELOG.md‎

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## [CoreUI](https://coreui.io/) for [react](./REACT.md) changelog
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##### `v2.1.1`
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- refactor(App.js): code splitting with `react-loadable` (waiting for release of `react-router-dom`)
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- refactor(routes.js): code splitting with `React.lazy`, remove `react-loadable`
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- refactor(DefaultLayout): code splitting with `React.lazy` Aside, Footer, Header, routes
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- refactor(Dashboard): tweak lazy and Suspense for Widget03
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- refactor(Login): add router link to `Register` button
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- refactor(Register): add margins to social-media buttons
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- chore: disable eslint warning for href="#" attribute
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- chore: update `@coreui/coreui` to `^2.1.1`
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- chore: update `enzyme-adapter-react-16` to `1.7.0`
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- chore: update `react` to `16.6.3`
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- chore: update `react-dom` to `16.6.3`
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- chore: update `react-test-renderer` to `16.6.3`
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##### `v2.1.0`
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- feat(SidebarNav): navLink `attributes` - optional JS object with valid JS API naming:
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- valid attributes: `rel`, `target`, `hidden`, `disabled`, etc...

‎package.json‎

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{
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"name": "@coreui/coreui-free-react-admin-template",
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"version": "2.1.0",
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"version": "2.1.1",
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"description": "CoreUI React Open Source Bootstrap 4 Admin Template",
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"author": "Łukasz Holeczek",
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"homepage": "https://coreui.io",
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"url": "git@github.com:coreui/coreui-free-react-admin-template.git"
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},
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"dependencies": {
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"@coreui/coreui": "^2.1.0",
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"@coreui/coreui": "^2.1.1",
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"@coreui/coreui-plugin-chartjs-custom-tooltips": "^1.2.0",
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"@coreui/icons": "0.3.0",
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"@coreui/react": "^2.1.0",
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"classnames": "^2.2.6",
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"core-js": "^2.5.7",
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"enzyme": "^3.7.0",
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"enzyme-adapter-react-16": "^1.6.0",
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"enzyme-adapter-react-16": "^1.7.0",
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"flag-icon-css": "^3.2.1",
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"font-awesome": "^4.7.0",
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"node-sass": "^4.10.0",
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"prop-types": "^15.6.2",
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"react": "^16.6.1",
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"react": "^16.6.3",
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"react-app-polyfill": "^0.1.3",
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"react-chartjs-2": "^2.7.2",
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"react-dom": "^16.6.1",
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"react-dom": "^16.6.3",
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"react-loadable": "^5.5.0",
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"react-router-config": "^4.4.0-beta.6",
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"react-router-dom": "^4.3.1",
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"react-test-renderer": "^16.6.1",
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"react-test-renderer": "^16.6.3",
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"reactstrap": "^6.5.0",
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"simple-line-icons": "^2.4.1"
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},

‎src/App.js‎

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import React, { Component } from 'react';
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import { HashRouter, Route, Switch } from 'react-router-dom';
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// import { renderRoutes } from 'react-router-config';
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import Loadable from 'react-loadable';
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import './App.scss';
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const loading = () => <div className="animated fadeIn pt-3 text-center">Loading...</div>;
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// Containers
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import { DefaultLayout } from './containers';
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const DefaultLayout = Loadable({
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loader: () => import('./containers/DefaultLayout'),
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loading
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});
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// Pages
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import { Login, Page404, Page500, Register } from './views/Pages';
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const Login = Loadable({
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loader: () => import('./views/Pages/Login'),
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loading
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});
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// import { renderRoutes } from 'react-router-config';
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const Register = Loadable({
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loader: () => import('./views/Pages/Register'),
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loading
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});
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const Page404 = Loadable({
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loader: () => import('./views/Pages/Page404'),
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loading
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});
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const Page500 = Loadable({
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loader: () => import('./views/Pages/Page500'),
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loading
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});
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class App extends Component {
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render() {
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return (
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<HashRouter>
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<Switch>
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<Route exact path="/login" name="Login Page" component={Login} />
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<Route exact path="/register" name="Register Page" component={Register} />
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<Route exact path="/404" name="Page 404" component={Page404} />
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<Route exact path="/500" name="Page 500" component={Page500} />
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<Route path="/" name="Home" component={DefaultLayout} />
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</Switch>
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<Switch>
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<Route exact path="/login" name="Login Page" component={Login} />
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<Route exact path="/register" name="Register Page" component={Register} />
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<Route exact path="/404" name="Page 404" component={Page404} />
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<Route exact path="/500" name="Page 500" component={Page500} />
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<Route path="/" name="Home" component={DefaultLayout} />
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</Switch>
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</HashRouter>
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);
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}

‎src/containers/DefaultLayout/DefaultHeader.js‎

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import React, { Component } from 'react';
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import { Link } from 'react-router-dom';
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import { Badge, DropdownItem, DropdownMenu, DropdownToggle, Nav, NavItem, NavLink } from 'reactstrap';
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import PropTypes from 'prop-types';
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<NavLink href="/">Dashboard</NavLink>
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</NavItem>
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<NavItem className="px-3">
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<NavLink href="#/users">Users</NavLink>
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<Link to="/users">Users</Link>
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</NavItem>
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<NavItem className="px-3">
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<NavLink href="#">Settings</NavLink>
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</NavItem>
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<AppHeaderDropdown direction="down">
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<DropdownToggle nav>
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<img src={'assets/img/avatars/6.jpg'} className="img-avatar" alt="admin@bootstrapmaster.com" />
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<img src={'../../assets/img/avatars/6.jpg'} className="img-avatar" alt="admin@bootstrapmaster.com" />
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</DropdownToggle>
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<DropdownMenu right style={{ right: 'auto' }}>
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<DropdownItem header tag="div" className="text-center"><strong>Account</strong></DropdownItem>
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<DropdownItem><i className="fa fa-file"></i> Projects<Badge color="primary">42</Badge></DropdownItem>
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<DropdownItem divider />
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<DropdownItem><i className="fa fa-shield"></i> Lock Account</DropdownItem>
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<DropdownItem><i className="fa fa-lock"></i> Logout</DropdownItem>
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<DropdownItem onClick={e => this.props.onLogout(e)}><i className="fa fa-lock"></i> Logout</DropdownItem>
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</DropdownMenu>
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</AppHeaderDropdown>
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</Nav>

‎src/containers/DefaultLayout/DefaultLayout.js‎

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import React, { Component } from 'react';
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import React, { Component, Suspense } from 'react';
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import { Redirect, Route, Switch } from 'react-router-dom';
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import { Container } from 'reactstrap';
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import navigation from '../../_nav';
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// routes config
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import routes from '../../routes';
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import DefaultAside from './DefaultAside';
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import DefaultFooter from './DefaultFooter';
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import DefaultHeader from './DefaultHeader';
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const DefaultAside = React.lazy(() => import('./DefaultAside'));
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const DefaultFooter = React.lazy(() => import('./DefaultFooter'));
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const DefaultHeader = React.lazy(() => import('./DefaultHeader'));
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class DefaultLayout extends Component {
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loading = () => <div className="animated fadeIn pt-1 text-center">Loading...</div>
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signOut(e) {
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e.preventDefault()
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this.props.history.push('/login')
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}
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render() {
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return (
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<div className="app">
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<AppHeader fixed>
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<DefaultHeader />
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<Suspense fallback={this.loading()}>
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<DefaultHeader onLogout={e=>this.signOut(e)}/>
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</Suspense>
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</AppHeader>
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<div className="app-body">
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<AppSidebar fixed display="lg">
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<AppSidebarHeader />
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<AppSidebarForm />
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<Suspense>
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<AppSidebarNav navConfig={navigation} {...this.props} />
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</Suspense>
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<AppSidebarFooter />
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<AppSidebarMinimizer />
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</AppSidebar>
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<main className="main">
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<AppBreadcrumb appRoutes={routes}/>
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<Container fluid>
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<Switch>
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{routes.map((route, idx) => {
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return route.component ? (<Route key={idx} path={route.path} exact={route.exact} name={route.name} render={props => (
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<route.component {...props} />
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)} />)
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: (null);
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},
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)}
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<Redirect from="/" to="/dashboard" />
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</Switch>
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<Suspense fallback={this.loading()}>
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<Switch>
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{routes.map((route, idx) => {
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return route.component ? (
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<Route
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key={idx}
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path={route.path}
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exact={route.exact}
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name={route.name}
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render={props => (
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<route.component {...props} />
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)} />
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) : (null);
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})}
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<Redirect from="/" to="/dashboard" />
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</Switch>
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</Suspense>
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</Container>
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</main>
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<AppAside fixed>
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<DefaultAside />
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<Suspense fallback={this.loading()}>
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<DefaultAside />
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</Suspense>
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</AppAside>
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</div>
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<AppFooter>
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<DefaultFooter />
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<Suspense fallback={this.loading()}>
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<DefaultFooter />
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</Suspense>
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</AppFooter>
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</div>
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);

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