Created by Jerry Wang on Mar 09, 2014

Modify description on product UI (for example, add a 2 at the end) and press Enter to trigger background round trip:

 

 

 

Because the BOL entity’s property is modified, SET_PROPERTY is called:

 

 

 

The index of the property of description is 4:

 

 

 

Set the flag corresponding to index 4 to modified:

 

 

 

Index = 4: SHORT_TEXT is the fourth field of structure CRMT_PRIL_PRSHTEXT.

 

 

 

Line 37 will create a root list containing the current session modified entity and this root list will be passed to Genil Layer for processing.

 

 

 

The padding logic of rootList is to copy only the attributes that have actually been modified in the current session.

 

 

 

Therefore, only index 4 (SHORT_TEXT field) that appears in the changed object of the Genil Component has the latest value: