1) Setting Up HTML and JS codes

HTML

<html>
<head>
<meta charset="utf-8">
<title>Diary</title>
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">


<link href="//code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
<script src="//code.ionicframework.com/nightly/js/ionic.bundle.js"></script>


<script src="cordova.js"></script>
</head>
<body ng-app="app">
<div>
<div>
<ion-nav-bar class="bar-stable">
<ion-nav-back-button></ion-nav-back-button>
</ion-nav-bar>
<ion-nav-view></ion-nav-view>
</div>
</div>

<script id="home.html" type="text/ng-template">
<ion-view title="Home" id="page1">
<ion-content padding="true" class="has-header"></ion-content>
</ion-view>
</script>

// Ionic Starter App
// angular.module is a global place for creating, registering and retrieving Angular modules
// 'app' is the name of this angular module example (also set in a <body> attribute in index.html)
// the 2nd parameter is an array of 'requires'
angular.module('app', ['ionic'])
.controller('homeCtrl', ['$scope', '$stateParams',

// The following is the constructor function for this page's controller. See https://docs.angularjs.org/guide/controller
// You can include any angular dependencies as parameters for this function
// TIP: Access Route Parameters for your page via $stateParams.parameterName
function ($scope, $stateParams) {

}])

.config(function($stateProvider, $urlRouterProvider) {

// Ionic uses AngularUI Router which uses the concept of states
// Learn more here: https://github.com/angular-ui/ui-router
// Set up the various states which the app can be in.
// Each state's controller can be found in controllers.js
$stateProvider

.state('menu.home', {
url: '/page1',
views: {
'side-menu21': {
templateUrl: 'home.html',
controller: 'homeCtrl'
}
}
})

.state('menu.cart', {
url: '/page2',
views: {
'side-menu21': {
templateUrl: 'cart.html',
controller: 'cartCtrl'
}
}
})

.state('menu.cloud', {
url: '/page3',
views: {
'side-menu21': {
templateUrl: 'cloud.html',
controller: 'cloudCtrl'
}
}
})

.state('menu', {
url: '/side-menu21',
templateUrl: 'menu.html',
controller: 'menuCtrl'
})

$urlRouterProvider.otherwise('/side-menu21/page1')

});