Introduction
AngularJS is perfect for Single Page Applications (SPAs).
AngularJS extends HTML attributes with Directives, and binds data to HTML with Expressions.
$http is an AngularJS service for reading data from remote servers.
1.Create the project
ionic start Test blank
2. JSON File to read name as Customers_JSON.json
[
{
"Name" : "Santosh Shinde",
"City" : "Abc_Sangamner",
"Country" : "India"
},
{
"Name" : "Bhausaheb Sangale",
"City" : "Sinnar",
"Country" : "India"
},
{
"Name" : "Derik Taylor",
"City" : "Indianapolis",
"Country" : "USA"
}
]
3.Write controller to get JSON data controllerJs.js
var app = angular.module('myApp', ['ionic']);
app.controller('customersController', ['$scope', '$http', function($scope,$http) {
$http.get("http://myurl/json/Customers_JSON.json")
.success(function (response)
{
$scope.names = response;
});
}]);
The AngularJS application is defined by ng-app. The ng-controller directive names the controller object.The customersController function is a standard JavaScript object constructor.AngularJS will invoke customersController with a $scope and $http object.
$scope is the application object (the owner of application variables and functions).$http is an XMLHttpRequest object for requesting external data.$http.get() reads static JSON data from http://myurl/json/Customers_JSON.json.
If success, the controller creates a property (names) in the scope, with JSON data from the server.
4.To show json data on list index.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<title></title>
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<!-- IF using Sass (run gulp sass first), then uncomment below and remove the CSS includes above
<link href="css/ionic.app.css" rel="stylesheet">
-->
<!-- ionic/angularjs js -->
<script src="lib/ionic/js/ionic.bundle.js"></script>
<!-- cordova script (this will be a 404 during development) -->
<script src="cordova.js"></script>
<!-- your app's js -->
<script src="js/controllerJs.js"></script>
</head>
<body ng-app="myApp" ng-controller="customersController">
<ion-pane>
<ion-header-bar class="bar-stable">
<h1 class="title">Ionic Blank Starter</h1>
</ion-header-bar>
<ion-content>
<ion-list>
<ion-item ng-repeat="x in names|orderBy:'City'">
{{ x.Name + ', ' + x.Country+', '+x.City}}
</ion-item>
</ion-list>
</ion-content>
</ion-pane>
</body>
</html>
5.Build the Project
The AngularJS application is defined by ng-app. The ng-controller directive names the controller object.The customersController function is a standard JavaScript object constructor.AngularJS will invoke customersController with a $scope and $http object.
$scope is the application object (the owner of application variables and functions).$http is an XMLHttpRequest object for requesting external data.$http.get() reads static JSON data from http://myurl/json/Customers_JSON.json.
If success, the controller creates a property (names) in the scope, with JSON data from the server.
ionic build android
Snapshot Output :
Thank you for sharing this knowledge in a blogpost.Really simple and even more effective and this worked great, very useful tips
ReplyDeleteAngularjs Training In Hyderabad
Thanks you help me, you have github for see this example?
ReplyDelete