regenerated library files
fix the 'form in popup dialog' not showing up: turns out new w2ui .trigger() executes onOpen as if it were onBeforeOpen which is BEFORE the widget is rendered. That particular example (and any use of w2ui similar to that) requires the widget container to be rendered to make the code inside the handler work properly.
completed the fix for form-in-popup before/after open event handling: you can specify any of the on*/onBefore*/onAfter* event handlers (* = event) and have them executed when the event+phase is triggered.

regenerated the library files.
regenerated libray files