wwUtils::CursorToCollection

CursorToCollection(lcAlias,lnMode)

a collection object or null on error

Parameters

lcAlias
Optional - The alias to convert. If not passed active alias is used

lnMode
Optional - 0* - Collection, 2 - wwCollection

Remarks

Web Connection internally uses wwCollection frequently and it offers more control and faster collection parsing. wwJsonSerializer also knows how to serialize wwCollection instances, but not FoxPro collections.

Example

        
foxpro
        

            
        
     

        
foxpro
        

            
        
     
*** Create Collection Data
select * from Customers INTO CURSOR TQuery
loData = CursorToCollection("TQuery")  && Collection of record objects

close data

*** Create cursor to receive the data
SELECT * FROM Customers where .F. ;
         INTO CURSOR TQuery READWRITE

*** Load data into a cursor from a collection
CollectionToCursor(loData,"Tquery")

See also