Question

是的，今晚我受到精神上的挑战。如果有人可以提供帮助，那就非常酷。

我只需要在＆＃39; out＆＃39;之后在返回消息的php字符串中添加换行符。

PHP文件

  // CHANGE THE TWO LINES BELOW
  $email_to = "m.wolf@me.com";
  $email_subject = "message submission";
  $name = $_POST['name']; // required
  $email_from = $_POST['email']; // required
  $message = $_POST['message']; // required
  $email_message = "Form details below.nn";
  $email_message .= "Name: ".$name."n";
  $email_message .= "Email: ".$email_from."n";
  $email_message .= "Message: ".$message."n";
  $headers = 'From: '.$email_from."rn".
  'Reply-To: '.$email_from."rn" .
  'X-Mailer: PHP/' . phpversion();
  @mail($email_to, $email_subject, $email_message, $headers);
}
// return all our data to an AJAX call
echo json_encode($data);

JS FILE

scotchApp.controller('FormController',function($scope, $http) {
    // creating a blank object to hold our form information.
    //$scope will allow this to pass between controller and view
    $scope.formData = {};
    // submission message doesn't show when page loads
    $scope.submission = false;
    // Updated code thanks to Yotam
    var param = function(data) {
        var returnString = '';
        for (d in data){
            if (data.hasOwnProperty(d))
                returnString += d + '=' + data[d] + '&';
        }
        // Remove last ampersand and return
        return returnString.slice( 0, returnString.length - 1 );
    };
    $scope.submitForm = function() {
        $http({
            method : 'POST',
            url : 'process.php',
            data : param($scope.formData), // pass in data as strings
            headers : { 'Content-Type': 'application/x-www-form-urlencoded' } // set the headers so angular passing info as form data (not request payload)
        })
            .success(function(data) {
                if (!data.success) {
                    // if not successful, bind errors to error variables
                    $scope.errorName = data.errors.name;
                    $scope.errorEmail = data.errors.email;
                    $scope.errorTextarea = data.errors.message;
                    $scope.submissionMessage = data.messageError;
                    $scope.submission = true; //shows the error message
                } else {
                    // if successful, bind success message to message
                    $scope.submissionMessage = data.messageSuccess;
                    $scope.formData = {}; // form fields are emptied with this line
                    $scope.submission = true; //shows the success message
                }
            });

我似乎无法使其发挥作用。我知道，入门级非常糟糕。

如果有帮助：我正在使用php / angular / bootstrap。无论如何。谢谢。

Answer 1

一种方法是使用PHP_EOL常量和nl2br函数：

<?php
$data['messageSuccess'] = 'Thanks for reaching out'.PHP_EOL.' We will contact you shortly. ';
echo nl2br($data['messageSuccess']);
?>

或使用\ n：

<?php
 $data['messageSuccess'] = "Thanks for reaching out.\n We will contact you shortly.";
echo nl2br($data['messageSuccess']);
?>

如果您没有启用错误报告，而且似乎没有，您可以这样做：

<?php
// Turn off error reporting
error_reporting(0);

// Report runtime errors
error_reporting(E_ERROR | E_WARNING | E_PARSE);

// Report all errors
error_reporting(E_ALL);

// Same as error_reporting(E_ALL);
ini_set("error_reporting", E_ALL);

// Report all errors except E_NOTICE
error_reporting(E_ALL & ~E_NOTICE);
?>

Answer 2

使用<br />或\n来强制使用＆＃34;一条新线。或者您可以将句子包装成<p>标签，如下所示：

$data['messageSuccess'] = '<p>Thanks for reaching out.</p> <p>We will contact you shortly. </p>';

PHP响应换行符

2 个答案: