Is there any chance to create a button for saving in ui.property?
You may study the docs related to custom property sheet editors and custom editors in general to explore the possibilities of customizing.
Nevertheless, item value is saved without an additional button. Change data in a property sheet and call getValues method for it to see how it works.
Yeah it’s saves itself without any button but I want to save them to binded view.
The simplest solution would be to use a vertical layout and place the save button just below the property view
{ rows: [ property, button ] }
and from click handler of the button you can call the property.save method.
also, as an alternative, you can a label element of property sheet and place a native HTML button inside.