<!DOCTYPE html>
<html ng-app="myApp">
<head>
<meta charset="utf-8">
<script src="js/angular.js"></script>
</head>
<body>
<form>
选择一个选项:
<input type="radio" ng-model="myVar" value="dogs">Dogs
<input type="radio" ng-model="myVar" value="tuts">Tutorials
<input type="radio" ng-model="myVar" value="cars">Cars
</form>
<div ng-switch="myVar">
<div ng-switch-when="dogs">
<h1>Dogs</h1>
<p>Welcome to a world of dogs.</p>
</div>
<div ng-switch-when="tuts">
<h1>Tutorials</h1>
<p>Learn from examples.</p>
</div>
<div ng-switch-when="cars">
<h1>Cars</h1>
<p>Read about cars.</p>
</div>
</div>
<p>ng-switch 指令根据单选按钮的选择结果显示或隐藏 HTML 区域。</p><br><br><br><br>
<form>
选择一个选项:
<select ng-model="myVar2">
<option value="">
<option value="dogs">Dogs
<option value="tuts">Tutorials
<option value="cars">Cars
</select>
</form>
<div ng-switch="myVar2">
<div ng-switch-when="dogs">
<h1>Dogs</h1>
<p>Welcome to a world of dogs.</p>
</div>
<div ng-switch-when="tuts">
<h1>Tutorials</h1>
<p>Learn from examples.</p>
</div>
<div ng-switch-when="cars">
<h1>Cars</h1>
<p>Read about cars.</p>
</div>
</div>
<p>ng-switch 指令根据下拉菜单的选择结果显示或隐藏 HTML 区域。</p><br><br><br><br>
<form action="xxx.do" novalidate>
E-mail: <input type="email" name="user_email">
<input type="submit">
</form>
<p><strong>注意：</strong>在 Safari 和 Internet Explorer 9 及之前的版本中不支持 novalidate 属性。这个属性可以关闭浏览器默认校验</p><br><br><br><br>
<div ng-app="">
<form>
选中复选框，显示标题:
<input type="checkbox" ng-model="myVar">
</form>
<h1 ng-show="myVar">My Header</h1>
</div>
<p>标题使用了 ng-show 指令，复选框选中后显示 h1 标签内容。</p><br><br><br><br>
<div ng-app="myApp" ng-controller="formCtrl">
<form novalidate>
First Name:<br>
<input type="text" ng-model="user.firstName"><br>
Last Name:<br>
<input type="text" ng-model="user.lastName">
<br><br>
<button ng-click="reset()">RESET</button>
</form>
<p>form = {{user}}</p>
<p>master = {{master}}</p>
</div>
<script>
var app = angular.module('myApp', []);
app.controller('formCtrl', function($scope) {
$scope.master = {firstName: "John", lastName: "Doe"};
$scope.reset = function() {
$scope.user = angular.copy($scope.master);
};
$scope.reset();
});
</script>
</body>
</html>
扫一扫
被折叠的 条评论
为什么被折叠?
到【灌水乐园】发言
