We currently support @incremental="true" on xf:input, xf:secret, xf:select and xf:select1, but not xf:textarea.
Created attachment 188378 [details] testcase Type in each field. The output control bound to the corresponding node should be updated as you type.
Created attachment 188438 [details] [diff] [review] proposed patch
Comment on attachment 188438 [details] [diff] [review] proposed patch please cache the value of ocument.getAnonymousElementByAttribute(this, "anonid", "control") in a <field>.
Created attachment 188441 [details] [diff] [review] v2 This fixes also the problem that when setting a new value to <html:textarea> it scrolls up - and that is not wanted when user is typing to that element.