与其放在电脑里占内存，还不如拿出来帮助一群小白白之html篇之十三
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>angular</title>
<script src="http://cdn.static.runoob.com/libs/angular.js/1.4.6/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="personCtrl">
<button ng-click="toggle()">显示/隐藏</button>
<p ng-hide="myVar">
名：<input type="text" ng-model="firstName"><br>
姓：<input type="text" ng-model="lastName"><br><br>
姓名：{{firstName+" "+lastName}}
</p>
</div>
<script>
var app=angular.module('myApp',[]);
app.controller('personCtrl',function($scope){
$scope.firstName="John";
$scope.lastName="Doe";
$scope.myVar="false";
$scope.toggle=function(){
$scope.myVar=!$scope.myVar;
}
});
</script>
</body>
</html>
