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form.html
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form.html
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<!DOCTYPE html>
<html ng-app="myApp">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
<title>Form - AngularJS Test</title>
<style type="text/css">
.test-div {margin:15px;padding:15px;border:1px solid #ccc;}
input.ng-invalid {background-color:#FFFF00;}
</style>
</head>
<body>
<div class="test-div">
<form>
Pick a car: <br />
<input type="radio" name="car" ng-model="myCar" value="Benz" /> 奔驰 <br />
<input type="radio" name="car" ng-model="myCar" value="BMW" /> 宝马 <br />
<input type="radio" name="car" ng-model="myCar" value="Audi" /> 奥迪
</form>
<p>You have selected: {{myCar}}</p>
</div>
<div class="test-div" ng-controller="myCtrl">
<form name="myForm" action="#" novalidate>
<p>
First Name: <input type="text" name="firstName" ng-model="user.firstName" required />
<span ng-show="myForm.firstName.$touched && myForm.firstName.$invalid" style="color:red;">First Name is required.</span>
</p>
<p>
Last Name: <input type="text" name="lastName" ng-model="user.lastName" required />
<span ng-show="myForm.lastName.$touched && myForm.lastName.$invalid" style="color:red;">Last Name is required.</span>
</p>
<p>
Email: <input type="email" name="myEmail" ng-model="myEmail" required />
<span ng-show="myForm.myEmail.$touched && myForm.myEmail.$invalid" style="color:red;">
<span ng-show="myForm.myEmail.$error.required">Email is required.</span>
<span ng-show="myForm.myEmail.$error.email">Invalid email format.</span>
</span>
</p>
<p>
Phone: <input type="text" name="myPhone" ng-model="myPhone" required my-val-directive />
<span ng-show="myForm.myPhone.$touched && myForm.myPhone.$invalid" style="color:red;">
<span ng-show="myForm.myPhone.$error.required">Phone is required.</span>
<span ng-show="myForm.myPhone.$error.phone">Invalid Phone format.</span>
</span>
</p>
<button ng-click="resetForm()">Reset</button>
</form>
<p>form = {{user}}</p>
<p>origin = {{origin}}</p>
</div>
<script type="text/javascript" src="static/js/angular-1.5.8.js"></script>
<script type="text/javascript">
/**
* Forms in AngularJS provides data-binding and validation of input controls: input select button textarea.
* AngularJS offers client-side form validation.
*/
var myApp = angular.module("myApp", []);
//使用指令自定义表单验证规则
myApp.directive("myValDirective", function() {
return {
require: "ngModel",
link: function(scope, element, attr, mCtrl) {
function myValidation(value) {
if (/^1[34578]\d{9}$/.test(value)) {
mCtrl.$setValidity('phone', true);
} else {
mCtrl.$setValidity('phone', false);
}
return value;
}
mCtrl.$parsers.push(myValidation);
}
};
});
myApp.controller("myCtrl", function($scope) {
$scope.origin = {"firstName":"Neo","lastName":"Huang"};
$scope.resetForm = function() {
$scope.user = angular.copy($scope.origin);
};
$scope.resetForm();
});
</script>
</body>
</html>