使用 PHP 邮件程序发送 AJAX json 数组邮件答案

【问题标题】：send AJAX json array mail with PHP mailer使用 PHP 邮件程序发送 AJAX json 数组邮件
【发布时间】：2017-12-12 22:22:05
【问题描述】：

我正在尝试使用 Json 和 AJAX 发送带有数据数组的 php 表单邮件程序，但由于某种原因，发送的邮件没有数据... （我测试了 jason 字符串并对其进行了验证以确保它包含数据）

这是我的代码：

json:

 function submitFields() {
    form_elements = [];
    $('.dataField').each(function () { 
        frm_name = $(this).attr('name'); 
        frm_qty = $(this).val();
        frm_price = $(this).data('price');
        current_frm_obj = {name:frm_name, qty:frm_qty, price:frm_price};
        form_elements.push(current_frm_obj);
    });

    $.ajax({
        type: "POST", 
        url: "mailer.php",
        data: { result:JSON.stringify(form_elements) },
        success : function(response) {
            console.log(form_elements);
            alert(response);
        }    
    });
}

PHP 邮件程序：

$data = $_POST["result"];
$decoded = json_decode($data);
$errors = '';
$myemail = 'office@studiodeshe.com';

$to = $myemail; 
$email_subject = "Form info";
$email_body = 
$decoded = json_decode($data);
foreach ($decoded as $curr_element) {
    $fieldName = $curr_element->name;
    $fieldQty = $curr_element->qty;
    $fieldPrice = $curr_element->price;

    if ( $fieldQty != 0 ) {
        $fieldName .': <br />' .  $fieldQty;
        if ($fieldPrice != 0) {
            'Qty: ' . $fieldQty . '<br />';
            'Price: ' . $fieldPrice . '<br />';
            'Total: ' . ($fieldPrice*$fieldQty) . '<br /><br />';
            }
    }
}

$headers = "From: studiodeshe <office@studiodeshe.com> \n"; 
$headers .= 'Content-type: text/html; charset=utf-8'; 

mail($to,$email_subject,$email_body,$headers);
header('Location: ty.html');

我猜测我尝试解码邮件中数据的方式存在一些问题，但找不到解决方案...

【问题讨论】：

标签： php json ajax email

【解决方案1】：

好的，我解决了。如果将来有人需要解决方案，那就是：

json的数据应该在开头解析，并保存到var中，像这样：

$data = $_POST["result"];
$decoded = json_decode($data);
$mailData = "";
foreach ($decoded as $curr_element) {
    $fieldName = $curr_element->name;
    $fieldQty = $curr_element->qty;
    $fieldPrice = $curr_element->price;
    if ( $fieldQty != 0 ) {
        if ($fieldPrice != 0) {
            $input = $fieldName .': <br />
            Qty: ' .$fieldQty. '<br />
            Price: ' . $fieldPrice . '<br />
            Total: ' . ($fieldPrice*$fieldQty) . 
            '<br /><br />';
            $mailData .= $input;
            }
    } 


}


$errors = '';
$myemail = 'studio@studiodeshe.com';//<-----Put Your email address here.

$to = $myemail; 
$email_subject = "Configurator Lead";
$email_body = $mailData;

$headers = "From: studiodeshe <office@studiodeshe.com> \n"; 
$headers .= 'Content-type: text/html; charset=utf-8'; 

mail($to,$email_subject,$email_body,$headers);

【讨论】：