practice-angularjs/index.html at master · kahn004/practice-angularjs · GitHub

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<html xmlns:ng="http://angularjs.org" ng-app="myApp">
<head>
	<title>Hello Worl</title>
	<style type="text/css">
		html[ng-app="myApp"] {
			background: pink;
			font-family: 'Courier new';
			font-size: 14px;
		}
		h5 { margin: 20px 0 5px; }
		small {
			display: block;
			margin-bottom: 5px;
		}
		input {
			margin-bottom: 5px;
			outline: none;
		}
		/* ng style */
		.ng-invalid.ng-dirty {
			border-color: red;
		}
	</style>
</head>
<body>

	<!--
	*
	* TODO: Upload this on Git
	*
	-->
	<div ng-controller="ctrl1">
		<h5>Data binding using double-curly interpolation</h5>
		{{ messages.data1 }}<br>
		{{ messages.data2 }}

		<h5>Data binding using ng-bind (loads cleaner)</h5>
		<div ng-bind="messages.data3"></div>
	</div>

	<form ng-controller="ctrl2">
		<h5>Checkbox and radio button with ng-model=boolean</h5>
		<input type="checkbox" ng-model="yourCheckEdit">{{yourCheckEdit}}
		<input type="radio" ng-model="yourCheckEdit2">{{yourCheckEdit2}}
	</form>

	<form ng-controller="StartUpController">
		<h5>ng-change vs $watch</h5>
		Starting: <input ng-model="funding.startEstimate"><br>
		Recommendation: {{ funding.needed }}
	</form>

	<form ng-submit="requestOrder()" ng-controller="coffeeOrderControl">
		<h5>Order coffee here!</h5>
		Quantity: <input ng-change="computePrice()" ng-model="quantity"><br>
		Total: {{ total | currency }}<br>
		<button>Order now</button>
		<input type="button" value="Reset" ng-click="resetOrder()">
	</form>

	<div ng-controller="formController1">
		<h5>Simple form</h5>
		<small>Note that <i>novalidate</i> is used to disable browser's native form validation.</small>
		<form name="form" class="simpleform" novalidate>
			Name: <input type="text" ng-model="user.name" name="uName" required><br>
			Email: <input type="email" ng-model="user.email" name="uEmail" required><br>
			<div ng-show="form.uEmail.$dirty && form.uEmail.$invalid">
				Invalid:
				<span ng-show="form.uEmail.$error.required"> Tell us your email.</span>
				<span ng-show="form.uEmail.$error.email"> This is not a valid email.</span>
			</div>
			Gender: <input type="radio" ng-model="user.gender" value="male">Male <input type="radio" ng-model="user.gender" value="female">Female<br>
			<input type="checkbox" ng-model="user.agree" name="uAgree" required> I have an account <input type="text" ng-show="user.agree" ng-model="user.haveAccount" placeholder="Client number" required><br>
			<small ng-show="!user.agree || !user.haveAccount">*Make sure to provide account details</small>
			<button ng-click="reset()" ng-disabled="isUnchanged(user)">RESET</button>
			<button ng-click="update(user)" ng-disabled="form.$invalid || isUnchanged(user)">SAVE</button>
		</form>
		<pre>form = {{ user | json }}</pre>
		<pre>master = {{ master | json }}</pre>
	</div>

	<!--
	*
	* Load AngularJS from Google CDN
	*
	-->
	<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script>

	<!--
	*
	* Controllers
	*
	-->
	<script type="text/javascript">
		var myAppModule = angular.module('myApp', []);

		myAppModule.controller('ctrl1', function($scope) {
			// Model Obj
			var messages = {
				data1: 'Data binding 1',
				data2: 'Data binding 2',
				data3: 'Data binding 3'
			};
			// Store messages obj
			$scope.messages = messages;
		});

		myAppModule.controller('ctrl2', function($scope) {
			$scope.yourCheckEdit = true;
			$scope.yourCheckEdit2 = false;
		});

		myAppModule.controller('StartUpController', function($scope) {
			// default value of the input
			$scope.funding = { startEstimate: 0 };
			// returning recommendation value
			computeNeeded = function() {
				$scope.funding.needed = $scope.funding.startEstimate * 10;
			};
			// watch for changes in ng-model
			$scope.$watch('funding.startEstimate', computeNeeded);
		});

		myAppModule.controller('coffeeOrderControl', function($scope) {
			$scope.quantity = 0;
			$scope.total = 0;

			$scope.requestOrder = function() {
				if ($scope.quantity > 0) {
					window.alert('Order completed. Thanks.');
				} else {
					window.alert('Please enter quantity.');
				}
			};

			$scope.computePrice = function() {
				$scope.total = $scope.quantity * 4.50;
			};

			$scope.resetOrder = function() {
				$scope.quantity = 0;
				$scope.computePrice();
			};
		});

		myAppModule.controller('formController1', ['$scope', function($scope){
			$scope.master = {};

			$scope.update = function(user) {
				$scope.master = angular.copy(user);
			};

			$scope.reset = function() {
				$scope.user = angular.copy($scope.master);
			};

			$scope.isUnchanged = function(user) {
				return angular.equals(user, $scope.master);
			};

			$scope.reset();
		}]);
	</script>
</body>
</html>