We have a large number of existing customizations built for Classic UI, including ASPX changes, JavaScript, PXControls, grid customizations, actions, and screen extensions.
When the same screen is converted to Modern UI, which types of customizations typically require complete redevelopment rather than minor modifications?
Best answer by Naveen Boga
Usually reusable with minimal changes:
Typically require review or redevelopment:
The biggest challenge is generally Classic UI-specific JavaScript and UI customizations, since these cannot simply be carried over to Modern UI and may need to be rewritten using the Modern UI/TypeScript framework.
I would recommend auditing each customization and separating business logic/data customizations from UI-specific customizations before estimating the upgrade effort.
Hope this information helps!
+20
Usually reusable with minimal changes:
Typically require review or redevelopment:
The biggest challenge is generally Classic UI-specific JavaScript and UI customizations, since these cannot simply be carried over to Modern UI and may need to be rewritten using the Modern UI/TypeScript framework.
I would recommend auditing each customization and separating business logic/data customizations from UI-specific customizations before estimating the upgrade effort.
Hope this information helps!
+17Unless your customizations are really 'out-there', it's going to be nearly all exposing fields and screens.
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