Angular(數組的操做)

html部分html

..............................................app

<!doctype html>
<html ng-app="myApp">
<head>
<meta charset="UTF-8">
<title>AngularJS Expressions</title>
<style>
a{color: blue; text-decoration: underline; cursor: pointer}
</style>

</head>
<body>
<div ng-controller="myController">
1.表達式與做用域交互<br>
{{speed}} {{vehicle}}<hr>

2.訪問做用域中的變量:<br>
{{speed + ' ' + vehicle}}<hr>

3.調用做用域中的函數:<br>
{{lower(speed)}} {{upper('Jeep')}}<hr>

<a ng-click="setValues('Fast', newVehicle)">
Click to change to Fast {{newVehicle}}</a><hr>
<a ng-click="setValues(newSpeed, 'Rocket')">
Click to change to {{newSpeed}} Rocket</a><hr>
<a ng-click="vehicle='Car'">
Click to change the vehicle to a Car</a><hr>
<a ng-click="vehicle='Enhanced' + vehicle">
Click to Enhance Vehicle</a><hr>
</div>
<script src="js/angular-1.3.0.js"></script>
<script src="js/day2_text8.js"></script>
</body>
</html>
..................................
js部分

angular.module('myApp', [])    .controller('myController', function($scope) {        $scope.speed = 'Slow';        $scope.vehicle = 'Train';        $scope.newSpeed = 'Hypersonic';        $scope.newVehicle = 'Plane';        $scope.upper=function(aString){            return angular.uppercase(aString);        };        $scope.lower = function(aString){            return angular.lowercase(aString);        };        $scope.setValues = function(speed, vehicle){            $scope.speed = speed;            $scope.vehicle = vehicle;        };    });
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