使用Ajax发布PHP对象数组

大家好，我似乎不知道我做错了什么，我有一个文件的对象数组，并试图通过该数组被另一个使用ajax的php文件处理

我的php对象数组是

Array
(
    [0] => Files Object
        (
            [id] => 39
            [case_id] => 35
            [file_name] => 5M UK Limited - Annual progress report 2017.pdf
            [file_path] => 5MUK01C/5M UK Limited - Annual progress report 2017.pdf
            [file_size] => 5233880
            [file_type] => application/pdf
            [file_date] => 2017-04-25 10:28:28
            [downloads] => 11
            [temp_path:Files:private] => 
            [upload_dir:protected] => /Users/johnfieldsend/Library/Mobile Documents/com~apple~CloudDocs/Web Development/document.center.new/httpdocs/uploads
            [upload_errors:protected] => Array
                (
                    [0] => No Errors.
                    [1] => Larger then upload_max_filesize - Try to reduce the sizre of your file.
                    [2] => Larger than the MAX_FILE_SIZE - Try to reduce the sizre of your file.
                    [3] => Partial upload.
                    [4] => No file.
                    [6] => No template directory.
                    [7] => Can't write to disk
                    [8] => File type not allowed, please upload either a word or pdf file.
                )

            [errors] => Array
                (
                )

        )

    [1] => Files Object
        (
            [id] => 40
            [case_id] => 35
            [file_name] => Notice to opt out 5M UK Limited.pdf
            [file_path] => 5MUK01C/Notice to opt out 5M UK Limited.pdf
            [file_size] => 182099
            [file_type] => application/pdf
            [file_date] => 2017-04-25 10:32:54
            [downloads] => 4
            [temp_path:Files:private] => 
            [upload_dir:protected] => /Users/johnfieldsend/Library/Mobile Documents/com~apple~CloudDocs/Web Development/document.center.new/httpdocs/uploads
            [upload_errors:protected] => Array
                (
                    [0] => No Errors.
                    [1] => Larger then upload_max_filesize - Try to reduce the sizre of your file.
                    [2] => Larger than the MAX_FILE_SIZE - Try to reduce the sizre of your file.
                    [3] => Partial upload.
                    [4] => No file.
                    [6] => No template directory.
                    [7] => Can't write to disk
                    [8] => File type not allowed, please upload either a word or pdf file.
                )

            [errors] => Array
                (
                )

        )

)

此数组存储在变量

$files

我正试图用下面的代码通过ajax将其传递给我的

charts.php

文件

  var jsonData = $.ajax({
      type: 'POST',
      url: '/ajax/process/charts.php?chart=files',
      data: <?php echo json_encode($files, true) ?>,
      dataType: "json",
      async: false
    }).responseText;

但是我无法在

charts.php中访问这些数据

我的回答是

array(1) {
  ["undefined"]=>
  string(0) ""
}

问题可能如下所示：

var jsonData = $.ajax({
      type: 'POST',
      url: '/ajax/process/charts.php?chart=files',
      data: { 
           "myArray": '<?php echo json_encode($files) ?>'
      }
      dataType: "json",
      async: false
}).responseText;

可能AJAX调用中的数据定义不正确，请尝试以下操作：

var jsonData = $.ajax({
      type: 'POST',
      url: '/ajax/process/charts.php?chart=files',
      data: { 
           "myArray": '<?php echo json_encode($files) ?>'
      }
      dataType: "json",
      async: false
}).responseText;


两天前我遇到了类似的问题，但我的解决方案不同，我发送的阵列如下：

data { "myArray": '<?php echo urlencode(json_encode($myArray));?>' }

json_decode(urldecode($_POST['myArray']));

希望对您有所帮助
因为您没有与我们共享charts.php代码，所以很难排除故障。最好的工具是使用浏览器的开发人员工具，特别是查看“网络”，然后选择“XHR”子选项卡。触发您的AJAX调用，看看发生了什么-它是否以200/成功的响应发布？如果是，则“响应”子选项卡中的信息是什么？“请求”子选项卡中的信息是什么？使用该工具，您可以添加类似
var\u dump（$\u POST）的内容
到您的charts.php代码，并开始查看在启动AJAX调用时“response”子选项卡中发生的情况。感谢Alen，是的，它只是向我的数组添加了一个标识符，然后json_解码该post字段
json_decode(urldecode($_POST['myArray']));