Hi all,
I'm struggling with the node Column Filter QuickForm in Knime 2.12.1.
Using this node in the Knime analytic platform (Knime 2.12.1) is fine: an empty selection is possible
Using the same node through the webportal (Knime rmi 2.12.1) doesn't allow an empty selection so the user is stucked there. We need to allow an empty selection.
Two questions:
Q1: Is there an explanation somewhere for the two different behaviors of the same node (depending on the context of execution)? The description of the node is silent on this topic.
Q2: Is there a workaround to allow an empty selection (in this case, nothing selected)?
The same issue exists with the Value Filter QuickForm. It works fine in Knime analytic (empty selection is valid) and refuses en empty selection when ran through the webportal.
Any help will be greatly appreciated.
Yannic
ps1: a simple workflow is provided (see attached file) with only two nodes so you can try it.
ps2: using the latest version of knime (3.1) is not a solution (for now) as it will imply a lot of updates of our workflows and private nodes.
ps3: a request for help has already been sent to the knime support but no reply yet (as I sent the request only yesterday). Maybe some folks have faced and solved the same issue.