Question

我似乎无法在jTable中使用这些操作。我正在尝试删除记录，但它一直说An error occured while communicating to the server.当我通过$_GET发送ID时，它可以正常工作，所以它似乎没有正确发送POST数据。有人对这个有经验么？非常感谢！

这是表脚本：

            $('#PersonTableContainer').jtable({
                paging: true,
                pageSize: 10,
                sorting: true,
                defaultSorting: 'Name ASC',
                create: true,

                title: 'Manage Students',
                actions: {
                    listAction: 'listStudentsXHR.php?action=list',
                    createAction: 'createStudentsXHR.php?action=create',
                    updateAction: '',
                    deleteAction: 'deleteStudentsXHR.php?action=delete'
                },
                fields: {
                    userID: {
                        create: false,
                        title: 'ID',
                        key: true,
                        width: '3%'
                    },
                    username: {
                        title: 'Username',
                        width: '10%'
                    },
                    password: {
                        title: 'Password',
                        list: false,
                        type: 'password'
                    },
                    password_confirm:{
                        title: 'Confirm Password',
                        list: false,
                        type: 'password'
                    },
                    firstName: {
                        title: 'First Name',
                        width: '10%'

                    },
                    lastName: {
                        title: 'Last Name',
                        width: '10%'
                    },
                    points: {
                        create: false,
                        title: 'Points',
                        width: '10%'
                    },
                    level: {
                        create: false,
                        title: 'Level',
                        width: '5%'
                    },
                    status: {
                        create: false,
                        title: 'Status',
                        width: '10%'
                    },
                    curriculum: {
                        create: false,
                        title: 'Curriculum',
                        width: '10%'
                    },
                    numberCell: {
                        title: 'Cell Number',
                        width: '10%'
                    },
                    email: {
                        title: 'Email',
                        width: '10%'
                    },
                },


            });
            $('#PersonTableContainer').jtable('load');

以下是发送给删除操作的PHP文件：

try {
    require_once("includes/functions.php");
    require_once("includes/session.php");
    confirm_logged_in();
    require_once("includes/db_connection.php");

    if($_GET["action"] == "delete") {
        $user_id = mysqli_real_escape_string($connection, $_POST['userID']);

        //DELETE record from database
        $query = "DELETE FROM user WHERE userID = {$user_id})";

        $result = mysqli_query($connection, $query) or die('ERROR: '.mysqli_error());

        //Return result to jTable
        $jTableResult = array();
        $jTableResult['Result'] = "OK";
        print json_encode($jTableResult);

    }

} catch(Exception $ex) {
    //Return error message
    $jTableResult = array();
    $jTableResult['Result'] = "ERROR";
    $jTableResult['Message'] = $ex->getMessage();
    print json_encode($jTableResult);
}

Answer 1

updateAction: '' 请提及要运行的代码的URL。将其留空导致此问题

Answer 2

您必须使用$_REQUEST或$_POST获取通过post方法发送的值，您在PHP代码中使用$_GET，我更改了您的{{ 1}}代码，试试这个

php

Answer 3

使用$_GET而不是$_POST发送默认的Jtable操作。这可能是您收到错误的原因。

jquery jtable不发送$ _POST数据的动作

3 个答案: