Find below the answers to the exercises from the workshop. These answers gradually build up an App like Kadaster Kadviewer prototype.
1. Hello Panel
2 MapPanel
3. Split up Config
4. Add Toolbar
5. Extend Layout
6. Simple Implicit Layer Tree
6. User-defined Layer Tree
7. Bookmarks (Shortcuts)
8. Search by Coordinate Entry
9. Name Search (using PDOK Geocoder)
10. "Identify" via WMS FeatureInfo and Vector (e.g. WFS)
and finally The Complete App
More info at the Heron Workshop Page.