Javascript Dropzone.js服务器端映像删除不工作
我已启用删除链接。。但它只是从客户端删除图像预览,根本没有将任何内容发布到我的delete.php文件中Javascript Dropzone.js服务器端映像删除不工作,javascript,php,pdo,dropzone.js,Javascript,Php,Pdo,Dropzone.js,我已启用删除链接。。但它只是从客户端删除图像预览,根本没有将任何内容发布到我的delete.php文件中 <script type="text/javascript"> if(typeof Dropzone != 'undefined') { Dropzone.autoDiscover = false; var myDropzone = new Dropzone("#myDropzone", { url: "upload
<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">
如果(Dropzone的类型!=“未定义”)
{
Dropzone.autoDiscover=false;
var myDropzone=新的Dropzone(#myDropzone){
url:“upload.php”,
最大文件大小:50,
acceptedFiles:“.pdf”,
addRemoveLinks:是的,
removedfile:函数(文件){
var name=file.name;
$.ajax({
键入:“POST”,
url:'delete.php',
数据:“id=”+名称,
数据类型:“html”
});
var_ref;
return(_ref=file.previewElement)!=null?_ref.parentNode.removeChild(file.previewElement):void 0;
}
};
}
这是delete.php文件
<?php
if(isset($_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';
}
?>
“它根本没有向my delete.php发布任何内容”-您如何确定?您是否在浏览器的开发人员工具中查看网络标记?“它根本没有向my delete.php发布任何内容”-您如何确定?您是否在浏览器的开发人员工具中查看网络标记?