I have been trying to implement an ajax-style file upload. I was wondering what we must do to report the uploading progress. I am trying to implement this in my asp.net web page. I understand the mechanism by which we can upload a file, ajax-style, on a web page. I have been googling a lot about how to show a progress bar, but I don't s...
Update: The problem ended up being the Flash component itself. It wasn't properly compiling the multiple values from the element. I notified the developers and they implemented a workaround. Commons FileUpload does support multiple values per the accepted answer. I have a form, enctype="multipart/form-data", with one <select name="XX...
Hi, I know this has been asked a few times before. However, it's something I've had a problem with for a long time. How can I check if a file extension and mime type are in an array this is the code I currently have. $upload_project_thum = $_FILES['upload_project_thum']['name']; $upload_project_thum_ext = substr($upload_project_thum...
Hey Does know how to or can provide a demo or script which will allow multiple files to be uploader to a web server WITHOUT using flash or anything which needs to be installed on the client machine. Ideally providing a status with how the uploads are doing ie 27% etc. It would be great if I could select multiple files then hit upload...
Hi, I got this error when I'm uploading the image into the folder: Warning: fopen(images1/image.jpg) [function.fopen]: failed to open stream: Permission denied. i gave read/write permissions. but its not working.How to rectify this error? Anyone can help me please? Regards, padma. ...
Hi, In C# rather than having to dowloading a file from the web using httpwebrequest, save this to file somewhere, and then upload to a webservice using a POST with the file as one of the parameters... Can I instead somehow open a reader stream from httpwebresponse and then stream this into the http POST? Any code someone could post t...
I'm having a problem uploading a file using spring webflow 1.0 and struts 1.3. The jsp is something like this: <html:form action="/flowAction" method="post" enctype="multipart/form-data"> <!-- snip --> <html:file property="file" name="attachDocumentsForm" size="50"/> <!-- snip --> </html:form> The Form is something like t...
Hi Does anyone know of the file upload system which I can use for my application which is either open source or can be purchased? I need to be able to upload file/s to the web server and send out email links to users to download the files? I really need this to be an 'all in one' solution where I can just install/setup as i'm not real...
Hi, I am doing file-upload for a web-application (running on unix/linux). I'm wondering if there would be a concern if I planned to create a new directory for each file upload? This is the out-of-the-box approach for the Ruby on Rails plugin "paperclip". I debating what the trade-offs are, or whether perhaps it's just not a concern, ...
Does anyone know of a simple transparent flash file that I can place ontop of a hyperlink, whereby clicking this region brings up a file selection dialog? From what I can tell, gmail uses a transparent flash on top of the file upload link which in turn triggers a JS function to perform the upload. Something like this would be handy and...
I am developing image uploader in Flash. I use FileReference.browse to browse image then resize this image to 1000 x 1000 px, if the image is very big and then upload to server. I want to show progressbar for the image upload progress. I am usinng URLLoader to send binary data of the resized images, but ProgressEvent on URLLoader doesn'...
I'm wondering in what way HttpContext.Request keeps uploaded files in memory. Does is it hold them in RAM only or writes them in some temp dir on the HDD? How to control this process? ...
I understand the need to sanitize inputs from a HTML form, but when I sanitized the file upload field in a recent module of mine, the file upload started failing. It's important to sanitize all form inputs, right? Even the special file upload field? My form output code looks something like this: use CGI; my $cgi = new CGI; print $c...
Nobody seems to have tied together all of the example code in various StackOverflow questions into a good, well-put-together sample of how to handle a photo upload. Here's my start... please help improve it. Here's our setup: Our file upload control is named $file, e.g. <input type="file" name="<?= $file ?>" />. We want to save the ph...
Consider an ASP.NET page using the jQuery library Uploadify. Here is the sequence of events on the ASP.NET webforms page: User clicks on a file upload control. Plain old HTML <input type="file" /> User picks an image file from their system using a Browse dialog. All working fine. A jQuery event fires. It calls an ashx that properly u...
I have a bulk uploading object in place that is being used to bulk upload roughly 25-40 image files at a time. Each image is about 100-150 kb in size. During the upload, I've created a for each loop that takes the file name of the image (minus the file extension) to write it into a column named "sku". Also, for each file being upload...
Hi there, I am looking for a way to upload very large files, means, 5 GB or more, via a Web-Interface. The language/server system can be chosen. POST-Requests seem not to work since the browser-internal filepointer only handles files up to 2 GB. Other options would be e.g. an Java-applet, a FTP-Request (for example done by a Javascript-...
I have an idea for a site that involves uploading files to the site. But what I'd like - and wondering if it's possible - is when a user clicks on "Browse", and selects the file, if it's possible for the site to automatically scan the site's database for similar files before they upload the file to the site. Kind of similar to the automa...
Hi friend, I need to know how to fetch file field's file name into textbox using Rails and Prototype 1) I need to upload any file using <%=file_field "text"%> 2) Then I need to fetch those file name into new textbox below please help to solve this problem. Thanks ...
Hi, I'm getting a pretty consistent timeout after 90 seconds. I followed this guide to fix the problem and changed my PHP settings to 600 for timeouts and 20M for file sizes. In my scenario, I am uploading images. A 100k image seems to upload without any problems but 500k image files time out after 90 seconds. Any ideas on what I can...