新角度,新生命:ng-model vs ngModel - 打破錶格
我有一個小的電子郵件表格。
這工作:
<form method="post" name="form" role="form" ng-controller="contactForm" ng-submit="form.$valid && sendMessage(input)" novalidate class="form-horizontal">
<p ng-show="success"><b>We received your message</b></p>
<p ng-show="error">Something wrong happened!, please try again.</p>
<label for="name">Name:</label><br>
<input type="text" id="name" name="name" ng-model="input.name" required><br>
<label for="email">Email:</label><br>
<input type="email" id="email" name="email" ng-model="input.email" required><br>
<label for="messsage">Message:</label><br>
<textarea id="messsage" name="message" ng-model="input.message" ngMaxlength='2000' required></textarea><br>
<button type="submit" name="submit" ng-disabled="error" value="submit">Submit</button>
</form>
這不起作用:
<form method="post" name="form" role="form" ng-controller="contactForm" ng-submit="form.$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>
爲2個輸入和textarea的,如果我使用 'NG-模式' 的電子郵件發送,但頁面加載時,表單加載無效。 如果我使用'ngModel'表單加載乾淨,但電子郵件不會提交。
這裏控制器:
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;
}
});
}
你可以看到它住在這裏: http://smartestdiner.com/Bethel/indexx.html#/contact 警告: 有一些惱人的紅色背景
.ng-invalid{
background-color:red;
}
}]);
這就是我們如何知道它加載無效地。
實現,得益於 任何有關下一代猜測-modelvs ngModel問題? – hogarth45
我沒有看到這個問題的部分.. :) – PSL
我不明白你的意思是'爲2輸入和textarea,如果我使用'ng-model'電子郵件發送,但當頁面加載時,表單加載無效。如果我使用'ngModel'表單加載乾淨,但電子郵件不會提交。 – PSL