How to specify restricted types of uploaded files ?

Webix JS
1

Hello!

By default, Uploader provides a posibility to upload files of any type.

How can I specify restricted types of uploaded files ?

Thanks in advance for your reply!

2

Hello Alexander,

You can use the onBeforeFileAdd event to prevent from adding these or those files to the uploader body and hence prevent them from being uploaded.

Try adding non-images in the snippet: http://webix.com/snippet/f0129260

3

Helga, thank you!

4

In C# I can set the filetype filter, so instead of show ‘All files’ in filetype, I got a ‘cleaner’ dialog box.
Is there a way to do the same with webix file dialog?

5

Nope, there is no way to alter the dialog box from javascript.
You can only provide some custom reaction on file selection ( onBeforeAdd event )