角度控制器不顯示消息

Question

我是新來Angular/Bootstrap開發，並且我的網站上有一個聯繫表單，它使用Angular控制器對發送電子郵件的PHP文件進行AJAX調用。

雖然這一切都有效〜AJAX呼叫&發送電子郵件，它應該在屏幕上顯示一個警告欄，並帶有一些文本。出於某種原因，它只顯示「bg-danger」欄（成功時應該顯示bg-ssuccess欄），並且從不顯示文本信息。

這裏的接觸形式會發生什麼圖像，它的後發送成功的消息

我的聯繫表HTML：

<div class="container" ng-controller="ContactController"> 
    <div class="row"> 
    <div class="col-md-12"> 
       <div class="well well-sm"> 
        <form class="form-horizontal" method="post" role="form" ng-submit="submit(contactform)" name="contactform"> 
         <fieldset> 
          <legend class="text-center header">Send us a Message</legend> 

          <div class="form-group" ng-class="{ 'has-error': contactform.inputFirstName.$invalid && submitted }"> 
           <span class="col-md-1 col-md-offset-2 text-center"><i class="fa fa-user bigicon"></i></span> 
           <div class="col-md-8"> 
            <!--<input id="firstname" name="firstname" type="text" placeholder="First Name" required="required" class="form-control">--> 
            <input ng-model="formData.inputFirstName" type="text" class="form-control" id="inputFirstName" name="inputFirstName" placeholder="First Name" required> 
           </div> 
          </div> 
          <div class="form-group" ng-class="{ 'has-error': contactform.inputLastName.$invalid && submitted }"> 
           <span class="col-md-1 col-md-offset-2 text-center"><i class="fa fa-user bigicon"></i></span> 
           <div class="col-md-8"> 
            <!--<input id="lastname" name="lastname" type="text" placeholder="Last Name" required="required" class="form-control">--> 
            <input ng-model="formData.inputLastName" type="text" class="form-control" id="inputLastName" name="inputLastName" placeholder="Last Name" required> 
           </div> 
          </div> 

          <div class="form-group" ng-class="{ 'has-error': contactform.inputEmail.$invalid && submitted }"> 
           <span class="col-md-1 col-md-offset-2 text-center"><i class="fa fa-envelope-o bigicon"></i></span> 
           <div class="col-md-8"> 
            <!--<input id="emailid" name="emailid" type="text" placeholder="Email Address" required="required" class="form-control">--> 
            <input ng-model="formData.inputEmail" type="email" class="form-control" id="inputEmail" name="inputEmail" placeholder="Email Address" required> 
           </div> 
          </div> 

          <div class="form-group" ng-class="{ 'has-error': contactform.inputPhone.$invalid && submitted }"> 
           <span class="col-md-1 col-md-offset-2 text-center"><i class="fa fa-phone-square bigicon"></i></span> 
           <div class="col-md-8"> 
            <!--<input id="phone" name="phone" type="text" placeholder="Phone" required="required" class="form-control">--> 
            <input ng-model="formData.inputPhone" type="tel" class="form-control" id="inputPhone" name="inputPhone" placeholder="Phone" required> 
           </div> 
          </div> 

          <div class="form-group" ng-class="{ 'has-error': contactform.inputMessage.$invalid && submitted }"> 
           <span class="col-md-1 col-md-offset-2 text-center"><i class="fa fa-pencil-square-o bigicon"></i></span> 
           <div class="col-md-8"> 
            <!--<textarea class="form-control" id="message" name="message" required="required" placeholder="Enter your massage for us here. We will get back to you within 2 business days." rows="7"></textarea>--> 
            <textarea ng-Model="formData.inputMessage" class="form-control" id="inputMessage" name="inputMessage" placeholder="Enter your message for us here. We will get back to you shortly..." rows="7" required></textarea> 
           </div> 
          </div> 

          <div class="form-group"> 
           <div class="col-md-12 text-center"> 
            <button type="submit" class="btn btn-primary btn-lg" ng-disabled="submitButtonDisabled">Submit</button> 
           </div> 
          </div> 
         </fieldset> 
         <p ng-class="result" style="padding: 15px; margin: 0;">{{ resultMessage }}</p> 
        </form> 
       </div> 
      </div> 
     </div> 
    </div> 

我的角度控制器：

var app = angular.module("myApp", ["ngRoute", "ngAnimate", "ngCsv"]); 
app.config(function ($routeProvider) { 
    $routeProvider.when("/", { 
     templateUrl: "templates/home.html" 
    }).when("/contact", { 
     controller: 'ContactController', 
     templateUrl: "templates/contact.html" 
    }) 
}); 

app.controller('ContactController', function ($scope, $http) { 
    $scope.result = 'hidden' 
    $scope.resultMessage; 
    $scope.formData; //formData is an object holding the name, email, subject, and message 
    $scope.submitButtonDisabled = false; 
    $scope.submitted = false; //used so that form errors are shown only after the form has been submitted 
    $scope.submit = function(contactform) { 
     $scope.submitted = true; 
     $scope.submitButtonDisabled = true; 
     if (contactform.$valid) { 
      $http({ 
       method : 'POST', 
       url  : 'php/contact.php', 
       data : $.param($scope.formData), //param method from jQuery 
       headers : { 'Content-Type': 'application/x-www-form-urlencoded' } //set the headers so angular passing info as form data (not request payload) 
      }).success(function(data){ 
       console.log(data); 
       if (data.success) { //success comes from the return json object 
        $scope.submitButtonDisabled = false; 
        $scope.result='bg-success'; 
        $scope.resultMessage = data.message; 
        //$scope.result='alert alert-success'; 
       } else { 
        $scope.submitButtonDisabled = true; 
        $scope.resultMessage = data.message; 
        $scope.result='bg-danger'; 
       } 
      }); 
     } else { 
      $scope.submitButtonDisabled = false; 
      $scope.resultMessage = 'Failed <img src="http://www.chaosm.net/blog/wp-includes/images/smilies/icon_sad.gif" alt=":(" class="wp-smiley"> Please fill out all the fields.'; 
      $scope.result='bg-danger'; 
     } 
    } 
}); 

我的PHP代碼在服務器端發送電子郵件。

<?php 
require_once ("class.phpmailer.php"); // Include phpmailer class 
    ini_set('display_errors', 'On'); 
    error_reporting(E_ALL | E_STRICT); 

    if (isset($_POST['inputFirstName']) && isset($_POST['inputLastName']) && isset($_POST['inputEmail']) && isset($_POST['inputPhone']) && isset($_POST['inputMessage'])) { 

    //check if any of the inputs are empty 
    if (empty($_POST['inputFirstName']) || empty($_POST['inputLastName']) || empty($_POST['inputEmail']) || empty($_POST['inputPhone']) || empty($_POST['inputMessage'])) { 
     $data = array('success' => false, 'message' => 'Please fill out the form completely.'); 
     echo json_encode($data); 
     exit; 
    } 

    $message= 
    'First Name: '.$_POST['inputFirstName'].'<br /> 
    Last Name: '.$_POST['inputLastName'].'<br /> 
    Phone: '.$_POST['inputPhone'].'<br /> 
    Email: '.$_POST['inputEmail'].'<br /> 
    Comments: '.$_POST['inputMessage'].' 
    '; 

    $mail = new PHPMailer();  // Instantiate the PHPMailer Class 
    $mail->IsSMTP();    // enable SMTP 
    $mail->SMTPDebug = 1;   // debugging: 1 = errors and messages, 2 = messages only 
    $mail->SMTPAuth = true;   // SMTP authentication enabled 
    $mail->SMTPSecure = 'ssl';  // secure transfer enabled + REQUIRED for Gmail (either SSL or TLS) 
    $mail->Host = "smtp.gmail.com"; //Gmail SMTP Server to relay thru 
    $mail->Port = 465; // Port 465 as we're using SSL... or use Port 587 for TLS 
    $mail->IsHTML(true);        // We're sending a HTML formatted message 
    $mail->Username = "*****@gmail.com"; // Gmail account for authentication 
    $mail->Password = "*********";      // Gmail password for authentication 
    $mail->SetFrom("*****@gmail.com"); // The email is being sent from this address 
    $mail->Subject = "Website Contact Form Enquiry"; // The subject line of the email 
    $mail->Body = ($message);       // The actual email message to be sent 
    $mail->AddAddress("*****@gmail.com"); // The email is being sent to this address 

    //if (isset($_POST['ref'])) { 
    //  $mail->Body .= "\r\n\r\nRef: " . $_POST['ref']; 
    // } 

    if(!$mail->send()) { 
    $data = array('success' => false, 'message' => 'Message could not be sent. Mailer Error: ' . $mail->ErrorInfo); 
    echo json_encode($data); 
    exit; 
    } 

    $data = array('success' => true, 'message' => 'Thanks! We have received your message.'); 
    error_log("Data: ".$data['success']." Message: ".$data['message']); 
    echo json_encode($data); 
    //error_log("Data: ".$data['success']); 

} else { 

    $data = array('success' => false, 'message' => 'Please fill out the form completely.'); 
    echo json_encode($data); 

} 
?> 

**更新 - 問題出現在Angular方面，我將控制器更改爲此代碼，但現在它始終成功。此外，不管我怎麼努力，而控制檯日誌顯示就是它從PHP收到消息，它從來沒有顯示消息：

if (contactform.$valid) { 
      var request = $http({ 
       method : 'POST', 
       url  : 'php/contact.php', 
       data : $.param($scope.formData), //param method from jQuery 
       headers : { 'Content-Type': 'application/x-www-form-urlencoded' } //set the headers so angular passing info as form data (not request payload) 
      }); 
      if (request.success) { //success comes from the return json object 
       console.log(request); 
       $scope.submitButtonDisabled = false; 
       $scope.result='bg-success'; 
       $scope.resultMessage = "'Thanks!... We have received your message, and will be in contact shortly" 
       } else { 
       $scope.submitButtonDisabled = true; 
       $scope.resultMessage = "Opps!... something went wrong. Please Contact OpenHouse directly to let them know of this error."; 
       $scope.result='bg-danger'; 
      }; 
      //); 

Answer 1

更改它看起來像這種胸罩

 $http({ 
      method : 'POST', 
      url  : 'php/contact.php', 
      data : $.param($scope.formData), //param method from jQuery 
      headers : { 'Content-Type': 'application/x-www-form-urlencoded' } //set the headers so angular passing info as form data (not request payload) 
     }).success(function (response) { 
      console.log(response); // object (not boolean) 
     }).error(function (response) { 

     });