Statusbar for my Custom Node

KNIME Development
#1

I was wondering if there is a implemented function for a status (in %) of my node… writing a learner and predictor node for SOMs and need %-display instead the blue load bar in the node…

with friendly regards
kubrick

#2

You can also update the hover text to report the percent completed.

#3

…using the setProgress-methods on the ExecutionContext inside execute.

#4

thx for your answers. we already found the answer although.
=)

#5

what was the answer you found? might be helpful to others.

#6

i used in my example this:

		exec.setProgress((t / train), "Trainstep: " + t);

t was the current trainingstep and train ne maximum number of trainsteps… so
setProgress(var) gives the percentage… while the secound part of the expression gives a mouseover text with the current trainstep… =)