Question

我已经创建了一个DataTable，我想通过AJAX请求从另一个文件中添加一些数据。

我像这样初始化了我的表：

$urlo = plugin_dir_url(__FILE__) . 'AJAX-ValoriEsecuzioneLogica.php'; // my from where i need to retrieve data for my table
var $j = jQuery.noConflict();
$j(document).ready(function () {
    var email = <?php echo json_encode($mail); ?>;
    var urlo = <?php echo json_encode($urlo); ?>;
    $j('#example1').DataTable({
        'paging'      : true,
        'lengthChange': false,
        'searching'   : false,
        'ordering'    : true,
        'info'        : true,
        'autoWidth'   : false,
        "serverSide": true,
        "ajax" : {
            "url" : urlo+"?email="email,
            "type" : "POST",
            "data" : email,
            "dataSrc": ""
        },

    });
});

问题是我没有得到任何结果，但我想将数据附加到我的表中。我的代码有问题吗？如何通过AJAX调用将数据附加到表？

这是我的php文件，包含返回的数据（我正在使用Wordpress）

$mail = $_GET['email'];
// use this flag to load only wordpress core
$root = $_SERVER['DOCUMENT_ROOT'];
define( 'SHORTINIT', true );
$root= $root.'/wp-load.php';
require ($root);
// now you can use $wpdb
global $table_name, $wpdb;
$table_name = $wpdb->prefix . "bittrex_account_info";

function conta($mail) {
    global $wpdb, $table_name;
    $attivo = $wpdb->get_var($wpdb->prepare("SELECT attivo FROM $table_name WHERE email = %s", $mail));
    $mess = $wpdb->get_var($wpdb->prepare("SELECT messaggio FROM $table_name WHERE email = %s", $mail));
    $acquistato = $wpdb->get_var($wpdb->prepare("SELECT acquistato FROM $table_name WHERE email = %s", $mail));
    $test_mode = $wpdb->get_var($wpdb->prepare("SELECT test_mode FROM $table_name WHERE email = %s", $mail));
    $valoreAttuale = $wpdb->get_var($wpdb->prepare("SELECT valoreAttuale FROM $table_name WHERE email = %s", $mail));
    $guadagno = $wpdb->get_var($wpdb->prepare("SELECT guadagno FROM $table_name WHERE email = %s", $mail));

    $result = ['acquistato'=>$acquistato,'test_mode'=>$test_mode,'valore_attuale'=>$valoreAttuale,'guadagno'=>$guadagno];
    echo json_encode($result);
}

// call the function and pass the parameters
conta($mail);

// close connection
$wpdb->close();

这是我的DataTable（我不会向你展示内部细胞，但只是重要部分）：

<table class="table no-margin" id="example1">
    <thead>
        <tr>
            <th>Data</th>
            <th>Value</th>
        </tr>
    </thead>
    <tbody id="tabellaAccountBody">
    </tbody>
</table>

DataTable将使用AJAX检索的数据添加到表中无法正常工作

0 个答案: