I want to implement a simple file upload in my intranet-page, with the smallest setup possible.  This is my HTML part:  <input id="sortpicture" type="file" name="sortpic" /> <button id="upload">Upload<...

There's a File object in JavaScript.  I want to instantiate one for testing purposes.  I have tried new File(), but I get an "Illegal constructor" error.  Is it possible to create a File object ?    File Object reference : https://devel...

On PHP, they have a way to restrict file size AFTER uploading, but not BEFORE uploading. I use the Malsup jQuery Form Plugin for my form posting, and it supports image file posting.  I was wondering if perhaps there's a restriction where I can...

I have a problem with editor Summernote. I want to upload images into a catalog on the server. I have some script:  <script type="text/javascript">   $(function () {     $(\'.summernote\').summernote({       height: 200     })...

<form enctype="multipart/form-data" action="upload.php" method="POST"> <input name="uploaded" type="file" /> <input type="submit" value="Upload" /> </form>  <?php if(i...

Note:      The answers & comments below reflect the state of legacy browsers in 2009. Now you can actually set the value of the file input element dynamically/programatically using JavaScript in 2017.      See the answer in this question for d...

To be more specific, I want to use a form with one or more file input fields used for images. When those fields are changed, I'd like to show a preview of the associated image, before sending the data to the server.  I've tried a number of ja...

jsFiddle URL: http://jsfiddle.net/Xotic750/AjtLx  Been working on this all day and I can't see the issue. It's probably due to my narrow understanding of how FileReader objects work but what I'm trying to do is use readAsDataURL() to obta...

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...

So basically, as the title says, I want to have an upload button that allows a client to upload an image and it will then be displayed in a div.  Of course, this would just be client side, so if the page was ever refreshed then the image would disapp...