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angular-contactApp.html
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<!DOCTYPE html>
<html ng-app>
<head>
<title>AngularJS - Contact Application</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
</head>
<body>
<div ng-app="app" ng-controller="ContactController">
<form class="well">
<label>Name</label>
<input type="text" name="name" ng-model="newcontact.name" />
<label>Email</label>
<input type="text" name="email" ng-model="newcontact.email" />
<label>Phone</label>
<input type="text" name="phone" ng-model="newcontact.phone" />
<br/>
<input type="hidden" ng-model="newcontact.id" />
<input type="button" value="Save" ng-click="saveContact()" class="btn btn-primary" />
</form>
<table class="table table-striped table-bordered">
<thead>
<tr>
<th>Name</th>
<th>Email</th>
<th>Phone</th>
<th>Action</th>
</tr>
</thead>
<tbody>
<tr ng-repeat="contact in contacts">
<td class="ng-binding">{{contact.name}}</td>
<td class="ng-binding">{{contact.email}}</td>
<td class="ng-binding">{{contact.phone}}</td>
<td>
<a href="javascript:void(0)" ng-click="edit(contact.id)">edit</a> |
<a href="javascript:void(0)" ng-click="delete(contact.id)">delete</a>
</td>
</tr>
</tbody>
</table>
</div>
<script type="text/javascript">
var module = angular.module('app', []);
module.service('ContactService', function () {
//to create unique contact id
var uid = 1;
//contacts array to hold list of all contacts
var contacts = [{
id: 0,
'name': 'Viral',
'email': '[email protected]',
'phone': '123-2343-44'
}];
//save method create a new contact if not already exists
//else update the existing object
this.save = function (contact) {
if (contact.id == null) {
//if this is new contact, add it in contacts array
contact.id = uid++;
contacts.push(contact);
} else {
//for existing contact, find this contact using id
//and update it.
for (i in contacts) {
if (contacts[i].id == contact.id) {
contacts[i] = contact;
}
}
}
}
//simply search contacts list for given id
//and returns the contact object if found
this.get = function (id) {
for (i in contacts) {
if (contacts[i].id == id) {
return contacts[i];
}
}
}
//iterate through contacts list and delete
//contact if found
this.delete = function (id) {
for (i in contacts) {
if (contacts[i].id == id) {
contacts.splice(i, 1);
}
}
}
//simply returns the contacts list
this.list = function () {
return contacts;
}
});
module.controller('ContactController', function ($scope, ContactService) {
$scope.contacts = ContactService.list();
$scope.saveContact = function () {
ContactService.save($scope.newcontact);
$scope.newcontact = {};
}
$scope.delete = function (id) {
ContactService.delete(id);
if ($scope.newcontact.id == id) $scope.newcontact = {};
}
$scope.edit = function (id) {
$scope.newcontact = angular.copy(ContactService.get(id));
}
});
</script>
</body>
</html>