Enhancement
In the grid.xml an icon is referenced "hard". This happens by passing a prefix "/grid/createGrid" as a parameter and adding ".png" or "Disabled.png" when used.
This should be done explicitly.
Code migration
- Search includes of "element/grid.xml" or "element/gridWithDetail.xml" from the layout where the parameter "createButtonImage" is set.
- replace the value (<value>) with "<value>.png".
- set the parameter "createButtonImageDisabled" and set it to "<value>Disabled.png".
Test
No test. Refactoring.