Petals Web-Console

I used the Webconsole for some time. Was just about to post a bug, and saw it's not really... In fact it's both a bug and an improvement. == THE IMPROVEMENT == it looks there is a hierarchy for applying patterns. But it's not clear. For example: If I check "filter interface" alone, then "null" interface is proposed to me (except in case of the bug below). It seems I need to filter endpoint first ?... And can't I select a service but not a specific endpoint ?... Well all this is hard to understand. If there is a hierarchy, the best would be to be to hide uncheckable check boxes. Or simply to show the hierarchy with indentation ? Filter endpoint Filter interface Filter service Filter operation Store exchanges If there is no hierarchy, please explain me == THE BUG == I check "Filter endpoint" and select an endpoint. I uncheck it. I check "Filter interface" => an interface is proposed I check "filter operation" => operations are proposed. I uncheck all. I check "Filter endpoint" and uncheck just after, without selecting endpoint. Now, all the other checks give me a null.