PHP Dropzone Delete Uploaded File Example

PHP 8 , PHP

Nicesnippets

135

15-04-2021


PHP Dropzone Delete Uploaded File Example

Hi Guys,

Today, I will learn you how to delete uploaded file in dropzone js?

we will show example of php dropzone delete uploaded file.it's simple example of dropzone delete uploaded file example. We will look at example of remove uploaded file dropzone php. you will learn php dropzone remove uploaded file example.

If you need to add option to remove uploaded file in dropzone then i will show you how to add delete file option with ajax request. we will add remove file link and it will delete file from server in dropzone.js.

Dropzone provide addRemoveLinks and removedfile options where you can allow delete file link and write ajax code how to remove file. here we will use php with dropzone to remove file from server.

Here, I will give you full example for simply dropzone delete uploaded file using php as bellow.

Step 1: Create index.php file


In this step, we have to create index.php file in our root folder and copy bellow code and put on that file. In this file i use cdn for bootstrap, jquery, dropzone css and js.

index.php

<html>

<head>

<title>How to Delete Uploaded File in Dropzone JS?</title>

<script src="http://demo.itsolutionstuff.com/plugin/jquery.js"></script>

<link rel="stylesheet" href="http://demo.itsolutionstuff.com/plugin/bootstrap-3.min.css">

<link href="https://cdnjs.cloudflare.com/ajax/libs/dropzone/4.0.1/min/dropzone.min.css" rel="stylesheet">

<script src="https://cdnjs.cloudflare.com/ajax/libs/dropzone/4.2.0/min/dropzone.min.js"></script>

</head>

<body>

<div class="container">

<div class="row">

<div class="col-md-12">

<h2>How to Delete Uploaded File in Dropzone JS?</h2>

<form action="upload.php" enctype="multipart/form-data" class="dropzone" id="image-upload">

<input type="hidden" name="request" value="add">

<div>

<h3>Upload Multiple Image By Click On Box</h3>

</div>

</form>

</div>

</div>

</div>

<script type="text/javascript">

Dropzone.autoDiscover = false;

var myDropzone = new Dropzone(".dropzone", {

maxFilesize: 10,

acceptedFiles: ".jpeg,.jpg,.png,.gif",

addRemoveLinks: true,

removedfile: function(file) {

var fileName = file.name;

$.ajax({

type: 'POST',

url: 'upload.php',

data: {name: fileName,request: 'delete'},

sucess: function(data){

console.log('success: ' + data);

}

});

var _ref;

return (_ref = file.previewElement) != null ? _ref.parentNode.removeChild(file.previewElement) : void 0;

}

});

</script>

</body>

</html>

Step 2: Create upload.php file

Here this step, we have to create upload.php file in our root folder. In this file i write image upload folder code.

upload.php

<?php

$uploadDir = 'upload';

if ($_POST['request'] == "add") {

if (!empty($_FILES)) {

$tmpFile = $_FILES['file']['tmp_name'];

$filename = $uploadDir.'/'.$_FILES['file']['name'];

move_uploaded_file($tmpFile,$filename);

}

}else{

$fileName = $uploadDir.'/'.$_POST['name'];

unlink($fileName);

}

?>

Step 3: Create upload folder

below this step , we have to just create "upload" folder for store images. You can also give different name from uploads, But make sure also change on upload.php file.

Now we are ready to run this example, so just run bellow command on root folder for run your project.

php -S localhost:9000

Now you can open bellow url on your browser:

http://localhost:8000

It will help you....