Upload Collection

Hello Experts

did any one tried using upload collections control that is available in sapui5 explored site

SAPUI5 Explored

I Couldn't upload the files after selecting the upload button. setUploadurl method is not setting the url to the collection control, so the upload function is always trying to call the localhost/upload. apart from following the same code in the example, I added code for crf token and setUploadurl method. Could you pleae let me know if I miss anything

thanks!