Is there a way to ID the source of the value?

[edgehero]

There is a onChange function that is called with the with value. but is there also a way to add a own integer to it ( as id from what slider the value is coming) because i got a application with multiple sliders, which can be added dynamicly

[mpowaga]

This must be handled by your application. Seems like you are trying to reuse onChange callback function for multiple sliders. Instead you should create unique callbacks.