Mobile Programming

Question 1

What can be be configured in the Interface Tab (Folders)?

Answer 1

• UI Flows
• Images
• Themes
• Scripts

Question 2

What can be configured in the Logic Tab (Folders)?

Answer 2

• Client Actions
• Server Actions
• Integrations
• Roles
• Exceptions

Question 3

What can be configured in the Integrations Folder of the Logic Tab?

Answer 3

• SOAP
• REST
• SAP

Question 4

Can I add new Folders to the Global Tabs?

Answer 4

No, they are fixed.

Question 5

Can I add new Items to the Integrations Folder of the Logic Tab?

Answer 5

No, they are fixed.

Question 6

What can I edit in the Roles Folder of the Logic Tab?

Answer 6

By default there are the Roles Anonymous and registered which can be edited. You can also add new Roles.

Question 7

What can I edit in the Data Tab?

Answer 7

• Entity Diagrams
• Entities
• Structures
• Site Properties
• Resources

Question 8

How is the Javascript App compiled?

Answer 8

• The OS compiler genreates the JS code for the Client Site
• The server logic is compiled into .Net (or Java) Code
• OS Generates REST endpoints for all the nused aggregates/data sources

Question 9

In which order are the sources for the csreen data fetched?

Answer 9

In parallel

Question 10

What Screen Lifecycle events exits and in which oprder are they cvalled?

Answer 10

• OnInitialize
• OnReady
• OnRender
• OnDestroy

Question 11

Assume you want to modify the screen after fetching the data in dependence on it, where can you do it?

Answer 11

In the onAfterFetch action of the corresponding aggregate. Or in on render, it’s called after screen is ready (DOM exists) and again, after every time after an Aggregate has been fetched.

Question 12

Describe the lifecycle while loading the screen

Answer 12

-Call OnInitialize
-Call OnReady
-Call On Render
-Fetch Aggreagte1
-Call AfterFetch of Aggregate1
-Call OnRender again
-Fetch Aggregate2
-Call AfterFetch of Aggrewgate2
-Call OnRender again
…

Question 13

Can OnRender be called again while navigating thourgh a screen which was already rendered?

Answer 13

Yes, it is called every time after a data refresh on an agrregate has been performed after the after fetch of the aggregate has been performed again.

Question 14

Can an after fetch of an aggreagte be called again after the aggreagte has been fetched and it was already executed?

Answer 14

Yes, its called again after refreshing an aggregate.