Question

我启用了删除链接..但它只是从客户端删除了图像预览，它根本没有向我的delete.php文件发布任何内容..

        <script type="text/javascript">
        if(typeof Dropzone != 'undefined')
{
    Dropzone.autoDiscover = false;
    var myDropzone = new Dropzone("#myDropzone", {
        url: "upload.php",
        maxFileSize: 50,
        acceptedFiles: ".pdf",
        addRemoveLinks: true,
        removedfile: function(file){
            var name = file.name;
            $.ajax({
                type: 'POST',
                url: 'delete.php',
                data: "id="+name,
                dataType: 'html'
            });
            var _ref;
            return(_ref = file.previewElement) != null ? _ref.parentNode.removeChild(file.previewElement) : void 0;
        }
    };
}
    </script>
</head>
<body>
<form method="POST" enctype="multipart/form-data" action="parser.php" class="dropzone">

这是delete.php文件

<?php
if(isset($_POST['id'])){
    $id = $_POST['id'];
    $con=new PDO("mysql:host=localhost;dbname=newimg","root","");
    $sql =$con->prepare("DELETE FROM dropimage WHERE id='$id'");
    $sql->execute();
    echo $_POST['id'].' deleted';
}
?>

Dropzone.js服务器端图像删除无法正常工作

0 个答案: