Grid and popup form

An XML grid loaded in parent form and a reload button in popup form to refresh/reload grid in parent form.

My questions,

  1. What’s the best way/approach to achieve this requirement?
  2. Any samples provided in the documentation?

If within the parent form, I can easily use grid.clearAll() and grid.loadXML(url) to reload grid however I would like to do it from popup form.

Appreciate any help from Support or any members who got a similar problem/solution.

The answer is given here viewtopic.php?f=2&t=14302&p=42656#p42656