The upload control takes up a lot of space on the web page when you upload a lot of files.  As each file completes, I want an easy way to remove those files.  Ideally, a configuration option to automatically remove completed files otherwise a function to remove the file from the list from within the Success event.

Scenario: Imagine you implemented upload widget within grid and it can upload multiple files. After you upload, you realize you need to delete one of the uploaded file. Currently you cannot choose to delete either of the uploaded multiple files in edit mode. It would be nice to display preuploaded files in upload widget when the grid is in edit mode, so that user can delete the files that are not necessary anymore.

It would help a lot if we could prepopulate the kendoUpload field file list also in synchronous mode.

If we have a upload control with simple validation on allowed extensions and upload 50 files, the "k-upload-status" element prematurely gets set to "Done" once it finds a file type that is not allowed.  If a user is not paying attention they could think that the upload is complete.  It seems silly to mark an entire queue of files as "Done" after the first failure while uploading multiple items and while items are still uploading.  While the upload may technically be "done" it really failed and should say "Partially done" or some other message than "Done".

Also, placing an exclamation icon next to done is not very clear when an file does legitimately fail.  The icon needs to be more prevalent and have a tooltip to describe it further.  Most of my users in production have not noticed the icon and have thought that the upload completed.  This is especially a problem if a user is uploading thousands of files and does not scroll down during/after upload.

When uploading a file the option "allowedExtensions" cares about the case sensitivity and blocks f.e. a file called "image.PNG" when allowedExtension is set to "png" (lower cased). 

Expected: Case sensitivity will be ignored or could be activated/deactivated by another option.

When we upload files with the Kendo Upload, it would be nice to upload them sequentially, in separate requests

currently i can retrieve lastmodifieddate by using onUpload() event, but i cannot retrieve creation date. i hope kendo can update the kendo upload that can provide creationdate.

can refer http://tus.io/demo.html for resumable file upload.
and http://www.dropzonejs.com/ for drop zone.
its beautiful and important plugin. hope fully kendo can intergrated.

Hi. I'd love to use the file upload widget, but, like most devs, I need to do more than just upload a file.....html does that just fine. I need to be able to save the file name and size, possibly the extension, in a mysql database using php.

Please consider these enhancements to the file upload widget for the next release. I know you all are working on PHP wrappers and I hope a lot more documentation and tutorials for us PHP developers, so an upgrade like this, or a tutorial on the site that provides a working example of saving file details to the database using PHP could be added easily.

Thanks and keep the PHP stuff coming! It's making a huge difference and I think, based on the number of votes here, there are a ton of folks interested in using Kendo UI with PHP.

Bug report

The complete event is triggered after each file upload if chunkSize is set.

Reproduction of the problem

1. Open this Dojo example.
2. Select at least two files to be uploaded.

Current behavior

The complete event is triggered for each file after the uploading is done.

Expected/desired behavior

The complete event should trigger only once when the upload process for all files is completed.

Workaround in this Dojo example

Environment

• Kendo UI version: 2020.1.114
• Browser: [all]

It would be nice to have xhr in upload's remove event handler since sometimes we need to modify/add http headers on request.

Hi!

We would like to be able to copy an image from the clipboard for the kendo file upload.

An example of the feature is depicted by this service : https://pasteboard.co/

I see this as a way to setup the paste event to be captured by the component.
This feature could be used in the jQuery or angular version alike.

Thanks!

It woudl be great if we coudl access an images dimensions on upload, to avoid having to do server trips to determine if an image is valid.

KendoUI Upload Widget: 
- It would be great if it would be possible to defined a maxfileSize for specific file types and not only 1 maxFileSize for all file types. F.e.:
.jpg -> 500KB
.png -> 700KB
...

- In the SELECT event it should be possible to remove files from the file list (f.e. after doing programmatic validation to find files that should not uploaded: files.remove(id); So they are not displayed in progess/status window and will not be uploaded at all.

because .k-file.k-file-success <li> removal is deffered and so is still present on success event.

There seem to be only 3 MVVM bindings supported for the upload tool right now:  enabled, visible, and events.  If you are using Kendo templates to host this tool, this is kind of a deal breaker if you need to bind any data to the upload tool, e.g. files.  Please add files at a minimum.

Bug report

When a user clicks the Kendo UI Upload's "select files" button in Firefox, they will need to click twice.

Reproduction of the problem

1. Please visit this Kendo UI Upload Live Demo with FireFox,.
2. Click the select button, and click again.

Expected/desired behavior

The first click should trigger the menu to open for uploading files.

Environment

• Kendo UI version: 2022.3.1109
• jQuery version: All Supported Versions
• Browser: Firefox 108.0

The suggested way to omit the Remove button is to not provide a Remove URL/Action.  However this breaks the list of the async upload such that the list doesn't get cleared with each new upload.  Since its an async upload that automatically uploads, there no point in accumulating a list of uploads.  Whether or not you expose a remove button shouldn't be tied in any way to the clearing of the list when a new upload is made.  That should only affect the availability of a remove button. At the very least you could provide some documentation on this quirky behavior.  Instead its random walk of, ok if I change this property what happens, how about this one, how about both, and whirl away a few hours screwing around with unpredictable behaviors.


    @(Html.Kendo().Upload()
                .Name("pdfFiles")
                .Multiple(false)
                .Async(configuration=> configuration
                    .AutoUpload(true)
                    .Save("UploadTemporaryPdf", "StatementOfCredit")
                    //.Remove("RemoveTemporaryPdf", "StatementOfCredit")
                )
                .Events(events=> events
                    .Select("onUploadSelect")
                    .Success("onUploadSuccess")                    
                    .Error("onUploadError")
                 )
                .HtmlAttributes(new { accept = "application/pdf" })

Hi Team,

I would like to request a built-in event which would fire when any validation fails within the Kendo UI Upload.  

Thank you!