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我寫了一個使用Angular JS表單驗證的代碼。爲什麼我的NgMessages表單驗證行爲不正確？
有兩種形式， 第一個使用表單驗證
和第二次使用NG的消息，
的問題是，第二種形式不似乎第一個工作。
在第一種形式中，3個文本字段，
end字段有要求。
所以，一旦我加載頁面，並嘗試提交沒有填寫表格， 錯誤消息出現在各個領域。
現在，如果文本字段不是空的，但有一些數字驗證， ，如果我輸入文本，只顯示數字驗證消息。
但是上面提到的驗證行爲的同一種類型，我無法使用ng-Messages在我的第二種形式中實現。
的代碼如下，
<!DOCTYPE html>
<html lang="en" ng-app="myApp">
<head>
<title>Validator Examples</title>
<script type="text/javascript" src="/home/rahul/Installers/jquery-3.0.0.js"></script>
<script type="text/javascript" src="/home/rahul/Installers/angular.js"></script>
<script type="text/javascript" src="/home/rahul/Installers/Bootstrapv3.0.2/js/bootstrap.js"></script>
<link rel="stylesheet" href="/home/rahul/Installers/Bootstrapv3.0.2/css/bootstrap.css">
<link rel="stylesheet" href="/home/rahul/Installers/Bootstrapv3.0.2/css/bootstrap-theme.css">
<script type="text/javascript">
angular.module("myApp",[]);
angular.module("myApp").controller("myCtrl",myCtrl);
function myCtrl(){
var vm = this;
vm.formOne = {}
vm.formOne.name = "";
vm.formOne.address = "";
vm.formOne.age = 0;
vm.formTwo = {}
vm.formTwo.name = "";
vm.formTwo.address = "";
vm.formTwo.age = 0;
}
</script>
<style type="text/css">
.form-error{
color : red;
}
</style>
</head>
<body ng-controller="myCtrl as vm">
<div class="container">
<div class="page-header">
<h3>Validator Examples</h3>
</div>
<div class="row">
<div class="col-md-4 col-md-offset-2">
<div class="page-header">
<h5><b>ngForm Validator Examples</b></h5>
</div>
<form name="formOne" novalidate>
<div class="form-group">
<input type="text" class="form-control" name="name1" placeholder="Name" required ng-model="vm.formOne.name"
minlength="5" maxlength="10" />
<div ng-show="formOne.$submitted || formOne.name1.$touched">
<div ng-show="formOne.name1.$error.required" class="form-error">Name can't be empty</div>
<div ng-show="formOne.name1.$error.minlength" class="form-error">Name can't be less than 5</div>
<div ng-show="formOne.name1.$error.maxlength" class="form-error">Name can't be more than 10</div>
</div>
</div>
<div class="form-group">
<input type="text" class="form-control" name="address1" placeholder="Address" ng-model="vm.formOne.address"
required />
<div ng-show="formOne.$submitted || formOne.address1.$touched">
<div ng-show="formOne.address1.$error.required" class="form-error">Address can't be empty</div>
</div>
</div>
<div class="form-group">
<input type="number" class="form-control" name="age1" placeholder="Age" ng-model="vm.formOne.age"
required number/>
<div ng-show="formOne.$submitted || formOne.age1.$touched">
<div ng-show="formOne.age1.$error.required" class="form-error">Age can't be empty</div>
<div ng-show="formOne.age1.$error.number" class="form-error">Age should be numeric</div>
</div>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</div><!-- row -->
<div class="row">
<div class="col-md-4 col-md-offset-2">
<div class="page-header">
<h5><b>ngForm ngMessages Validator Examples</b></h5>
</div>
<form name="formTwo" novalidate>
<div class="form-group">
<input type="text" class="form-control" name="name1" placeholder="Name"
ng-model="vm.formTwo.name" required ng-minlength="5" ng-maxlength="10" />
<div ng-messages="formTwo.name1.$error"
ng-show="formTwo.$submitted || formTwo.name1.$touched" class="form-error" role="alert">
<div ng-message="required">Name can't be empty</div>
<div ng-message="minlength">Name can't be less than 5</div>
<div ng-message="maxlength">Name can't be more than 10</div>
</div>
</div>
<div class="form-group">
<input type="text" class="form-control" name="address1" placeholder="Address" ng-model="vm.formTwo.address"
required />
<div ng-messages="formTwo.address1.$error"
ng-show="formTwo.$submitted || formTwo.address1.$touched" class="form-error">
<div ng-message="required">Name can't be empty</div>
</div>
</div>
<div class="form-group">
<input type="number" class="form-control" name="age1" placeholder="Age" ng-model="vm.formTwo.age"
required number />
<div ng-messages="formTwo.age1.$error" ng-show="formTwo.$submitted || formTwo.age1.$touched"
class="form-error">
<div ng-message="required">Age can't be empty</div>
<div ng-message="number">Age should be numeric</div>
</div>
</div>
<button type="submit" class="btn btn-primary">Submit</button>
</form>
</div>
</div><!-- row -->
</div>
</body>
讓我告訴你比較，
在形成一個第一文件驗證是像
<form name="formOne" novalidate>
<div class="form-group">
<input type="text" class="form-control" name="name1" placeholder="Name" required ng-model="vm.formOne.name"
minlength="5" maxlength="10" />
<div ng-show="formOne.$submitted || formOne.name1.$touched">
<div ng-show="formOne.name1.$error.required" class="form-error">Name can't be empty</div>
<div ng-show="formOne.name1.$error.minlength" class="form-error">Name can't be less than 5</div>
<div ng-show="formOne.name1.$error.maxlength" class="form-error">Name can't be more than 10</div>
</div>
</div>
而且在表格二，驗證就像
<form name="formTwo" novalidate>
<div class="form-group">
<input type="text" class="form-control" name="name1" placeholder="Name"
ng-model="vm.formTwo.name" required ng-minlength="5" ng-maxlength="10" />
<div ng-messages="formTwo.name1.$error"
ng-show="formTwo.$submitted || formTwo.name1.$touched" class="form-error" role="alert">
<div ng-message="required">Name can't be empty</div>
<div ng-message="minlength">Name can't be less than 5</div>
<div ng-message="maxlength">Name can't be more than 10</div>
</div>
在形式之一，我只能看到那些無效的消息，
但在形成兩個我看到在這一領域的所有錯誤消息。
你也可以看到這個像我的工作代碼，
請讓我知道，是我錯了