【发布时间】:2015-03-03 16:17:06
【问题描述】:
新的角度,新的生活:
我有一个小的电子邮件表单。
这行得通:
<form method="post" name="form" role="form" ng-controller="contactForm" ng-submit="form.$valid && sendMessage(input)" novalidate class="form-horizontal">
<p ng-show="success"><b>We received your message</b></p>
<p ng-show="error">Something wrong happened!, please try again.</p>
<label for="name">Name:</label><br>
<input type="text" id="name" name="name" ng-model="input.name" required><br>
<label for="email">Email:</label><br>
<input type="email" id="email" name="email" ng-model="input.email" required><br>
<label for="messsage">Message:</label><br>
<textarea id="messsage" name="message" ng-model="input.message" ngMaxlength='2000' required></textarea><br>
<button type="submit" name="submit" ng-disabled="error" value="submit">Submit</button>
</form>
这不起作用:
<form method="post" name="form" role="form" ng-controller="contactForm" ng-submit="form.$valid && sendMessage(input)" novalidate class="form-horizontal">
<p ng-show="success"><b>We received your message</b></p>
<p ng-show="error">Something wrong happened!, please try again.</p>
<label for="name">Name:</label><br>
<input type="text" id="name" name="name" ngModel="input.name" required><br>
<label for="email">Email:</label><br>
<input type="email" id="email" name="email" ngModel="input.email" required><br>
<label for="messsage">Message:</label><br>
<textarea id="messsage" name="message" ngModel="input.message" ngMaxlength='2000' required></textarea><br>
<button type="submit" name="submit" ng-disabled="error" value="submit">Submit</button>
</form>
如果我使用电子邮件发送的“ng-model”,则对于 2 个输入和文本区域,但是当页面加载时,表单加载无效。 如果我使用“ngModel”,表单加载干净,但电子邮件不会提交。
这里是控制器:
app.controller("contactForm", ['$scope', '$http', function($scope, $http) {
$scope.success = false;
$scope.error = false;
$scope.sendMessage = function( input ) {
$http({
method: 'POST',
url: 'processForm.php',
data: input,
headers: { 'Content-Type': 'application/x-www-form-urlencoded' }
})
.success( function(data) {
if ( data.success ) {
$scope.success = true;
$scope.input.name="";
$scope.input.email="";
$scope.input.message="";
} else {
$scope.error = true;
}
} );
}
你可以在这里看到它: http://smartestdiner.com/Bethel/indexx.html#/contact 警告: 有一些恼人的红色背景
.ng-invalid{
background-color:red;
}
}]);
这就是我们知道它加载无效的方式。
【问题讨论】:
标签: html css angularjs forms angular-ngmodel