multifile-uploader

I'm using dropzone to upload images to gallery. I'm submiting by button. Is it possible to prevent adding same file twice? I'm not really sure if checking name or name and size. Here's my code: <script> var i = 0; Dropzone.options.myDropzone = { init: function() { this.on("addedfile", function(file) { i=++i; check filenames and filesizes of other files here ----------->if(){ myDropzone.removeFile(file); } var inputs = Dropzone.createElement('<div class="dz-image-metadata"><label for="'+i+'_title">Nazov</label><input type="hidden" name="'+i+'_filename" value="'+file.name+'"><input type="text"

How to use jQuery-File-Upload with PHP and database? I want to insert or delete rows about images when I upload or delete images and that name of each image will be as time() when they are uploaded to the directory. All result I found through google tell me that I need edit to upload.class.php but the last release has index.php and UploadHandler.php only ... file UploadHandler.php has class UploadHandler with code public function post($print_response = true) { if (isset($_REQUEST['_method']) && $_REQUEST['_method'] === 'DELETE') { return $this->delete($print_response); } $upload = isset($

I have the bellow code which I have seen in other threads here, but nowhere does it actually show how to save a MultipartFileData file to disk once you have it. [HttpPost] public Task<HttpResponseMessage> PostFormData() { // Check if the request contains multipart/form-data. if (!Request.Content.IsMimeMultipartContent()) { throw new HttpResponseException(HttpStatusCode.UnsupportedMediaType); } string root = HttpContext.Current.Server.MapPath(Settings.AssetImageTempStorage); var provider = new MultipartFormDataStreamProvider(root); // Read the form data and return an async task. var task =