upload

PHP Error - Uploading a file

I'm trying to write some php to upload a file to a folder on my webserver. Here's what I have: <?phpif ( !empty($_FILES['file']['tmp_name']) ) {    move_uploaded_file($_FILES['file']['tmp_name'], './' . $_FILES['file']['name']);    header('Location: http://www.mywebsite.com/dump/');    exit;}?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1....

Upload form does not work in Firefox 3 with Mac OS X

Just ran into this weird problem with a user using Mac OS X. This user always had a failed upload. The form uses a regular "input type=file". The user could upload using any browser except Firefox 3 on his Mac. Only this particular user was seeing this error. Obviously, the problem is only with this one particular user....

Drag and drop ftp file upload web widgets

It seems like drag and drop upload widgets disappeared from the face of Web 2.0. The last one of these I remember using was an activex widget, and inability of using it in anything other than IE doomed it. Have you used or seen one of these recently?...

Keep Remote Directory Up-to-date

I absolutely love the Keep Remote Directory Up-to-date feature in Winscp. Unfortunately, I can't find anything as simple to use in OS X or Linux. I know the same thing can theoretically be accomplished using changedfiles or rsync, but I've always found the tutorials for both tools to be lacking and/or contradictory. I basically just ne...

What are the proper permissions for an upload folder with PHP/Apache?

Sorry for the basic question - I'm a .NET developer and don't have much experience with LAMP setups... I have a PHP site that will allow uploads to a specific folder. I have been told that this folder needs to be owned by the webserver user for the upload process to work, so I created the folder and then set permissions as such: chown ...

File Uploads via Web Services

Is it possible to upload a file from a client's computer to the server through a web service? The client can be running anything from a native desktop app to a thin ajax client. ...

What is the best way to upload a file via an HTTP POST with a web form?

Basically, something better than this: <input type="file" name="myfile" size="50"> First of all, the "browse" button looks different on every browser. Unlike the "submit" button on a form, you have to come up with some hack-y way to style it. Secondly, there's no progress indicator showing you how much of the file has uploaded. ...

How to determine if user selected a file for file upload?

If I have a <input id="uploadFile" type="file" /> tag, and a submit button, how do I determine, in IE6 (and above) if a file has been selected by the user. In FF, I just do: var selected = document.getElementById("uploadBox").files.length > 0; But that doesn't work in IE. ...

How do I Validate the File Type of a File Upload?

I am using <input type="file" id="fileUpload" runat="server"> to upload a file in an ASP.NET application. I would like to limit the file type of the upload (example: limit to .xls or .xlsx file extensions). Both JavaScript or server-side validation are OK (as long as the server side validation would take place before the files are bein...

PHP GD, imagecreatefromstring( ); how to get the image dimensions?

Normally I used imagecreatefromjpeg and then getimagesize(), but with firefox 3 I need to go round this different. So now im using imagecreatefromstring( ), but how do I retreive the images dimesions now ? ...

Upload photo to arbitrary FTP with iPhone app

I'd like to upload a photo from my iphone to an arbitrary ftp. How can I do this with Cocoa / Xcode ? Thanks! ...

How can I get Gmail-like file uploads for my web app?

I want to add gmail-like file upload functionality for one of my projects. Can anybody help me with this? My application is built in vb.net. I would appreciate any kind of help or guidance. Thanks Mithil Deshmukh ...

How do I upload a HTML form with a username, password, multiple file uploads and then process it with PHP?

How to post a username, password and multiple binary files from a single html form and process it using php? I'm not allowed to use ajax. ...

How to upload files from ASP.NET to another web application

I have a scenario where I need to upload a file from one web application and use it in another one. My setup is the following. One server, hosting two web applications in IIS - both are ASP.NET One of the applications is used to administer the other one + a bunch more stuff I need to upload a file from this admin app, save the path i...

Aborting upload from a servlet

I'd like to limit the size of the file that can be uploaded to an application. To achieve this, I'd like to abort the upload process from the server side when the size of the file being uploaded exceeds a limit. Is there a way to abort an upload process from the server side without waiting the HTTP request to finish? ...

MFC File upload

How would I upload a file to a webserver using c++ and MFC. We are not using .Net. Would I need to open a socket and do everything myself? If so, where is a good reference to follow? ...

How can I upload files asynchronously with JQuery?

I would like to upload a file asynchronously with JQuery. This is my HTML: <span>File</span> <input type="file" id="file" name="file" size="10"/> <input id="uploadbutton" type="button" value="Upload"/> And here my javascript: $(document).ready(function() { $("#uploadbutton").click(function() { var filename = $("#file")...

How do I tell if someone's faking a filetype? (PHP)

I'm programming something that allows users to store documents and pictures on a webserver, to be stored and retrieved later. When users upload files to my server, PHP tells me what filetype it is based on the extension. However, I'm afraid that users could rename a zip file as somezipfile.png and store it, thus keeping a zip file on m...

How can I upload files without using an HTML <form>?

Hi, in a web application I am building I need to upload photos without using a form, otherwise it will come up with form embedded in an outer from which is not permitted in XHTML. I think uploading files is what jQuery.post should be able to do, but I currently can't figure out how to do this using jQuery. ...

Change permissions upon uploading with scp

I am uploading files to my shell account using scp. As I need different permissions on the server than on my computer, I'd like to have a way to easily change the permissions upon upload without needing to ssh to the account and change them manually. ...