angularjs事例
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Guess The Number !</title>
<link href="bootstrap.min.css" rel="stylesheet">
</head>
<body ng-app="app">
<div class="container" ng-controller="GuessTheNumberController">
<h2>猜数字 !</h2>
<p class="well lead">请猜出电脑生成的随机数，它的范围在1到1000之间.</p>
<label>请您出手: </label><input type="number" ng-model="guess"/>
<button ng-click="verifyGuess()" class="btn btn-primary btn-sm">确定</button>
<button ng-click="initializeGame()" class="btn btn-warning btn-sm">重来</button>
<p>
<p ng-show="deviation<0" class="alert alert-warning">爷，您出价过高了！</p>
<p ng-show="deviation>0" class="alert alert-warning">爷，少了点，再加点，再加点.</p>
<p ng-show="deviation===0" class="alert alert-success">爷，还真让您说准了!.</p>
</p>
<p class="text-info">您猜过的次数是 : <span class="badge">{{numOfTries}}</span><p>
</div>
<script src="angular.js"></script>
<script type="text/javascript">
angular.module('app',[])
.controller('GuessTheNumberController', GuessTheNumberController);
function GuessTheNumberController($scope) {
$scope.verifyGuess = function () {
$scope.deviation = $scope.originalVal - $scope.userGuess;
$scope.numOfTries = $scope.numOfTries + 1;
}
$scope.initializeGame=function() {
$scope.numOfTries = 0;
$scope.originalVal = Math.floor((Math.random() * 1000) + 1);
$scope.userGuess = null;
$scope.deviation = null;
}
alert("1");
}
</script>
</body>
</html>
