Manipulate HTML Element of FileUploadField

I want to upload all files recursivley from a folder. This can be done with the HTMLInputElement multiple webkitdirectory.
So I´ve added it in debug mode to the file input element - and it works like expected. (see the attached gif )

Now the question: Do I have a possibilty to modify an upload button and add the “multiple webkitdirectory” attribute?


Best Regards

1 Like

Hello @derWilkens

The only way is to extend default file upload widget to add these attributes. Please check our documentation for additional information.