I have developed a CMS system and up till now have been uploading images using a file upload form field then submitting the form using enctype multipart/form-data. From the server side I use ASPUpload to receive the file and copy to a folder then use ASPJPEG to scale the image.
Sometimes a form may have several images and this takes a while to upload and even worse the script can time out due to the large number of files.
I would now like to upgrade this feature so each image is uploaded one at a time as you select it from your desktop. I would therefore like advice on a client side plug-in to upload an image without a form submission.
If it's any help I already use Bootstrap so any Bootstrap related plug-in would be a priority. I would also like a thumbnail preview of the selected file to appear as you select it.