crowbar/barclamp-crowbar — pull request #552 by vuntz (2013-06-24 12:22:29+00:00)
Title: Add update_value_direct() javascript helper

The update_value() function cannot be passed directly a value: the value
needs to be fetched from an HTML component. There are some cases where
we might want to pass a value directly. So split update_value() code
into a update_value_direct() helper, and the code wrapping it.