show widget when parent menu item and their childs are viewed

Tobias,

There are a number of ways to approach this, however IntelliWidget does not allow this level of customization.

One approach would be to write a custom Walker class to use for the menu that would load indvidual widget instances.

This will get you started:

https://codex.www.ads-software.com/Class_Reference/Walker

Another approach would be to use a custom WP_Query to generate the list. Many widgets have shortcode versions, so you may be able embed the widget shortcode in the individual posts.

In any case loading a widget for each menu node seems computationally expensive for the value it would provide. You may be better off looking for another way to accomplish your goal.

Cheers,

-jf