topic Re: How to read type ref object? in Application Development and Automation Discussions

How to read type ref object?

ronaldo_aparecido — Wed, 28 Oct 2015 14:18:37 GMT

Hi Guys.

I have a object:

Inside it has :

and inside has a strutucre that i need .

how can i get this structure with this data?

I try assign but didnt work.

FIELD-SYMBOLS:<trq_id> type any.

ASSIGN COMPONENT 'TRQ_ID' of STRUCTURE IS_DATA to <trq_id>.

if <trq_id> is assigned.

endif.

Thanks

Former Member — Wed, 28 Oct 2015 14:24:40 GMT

Hi Ronaldo,

first part I want to check with you:

From where do you want to access the structure? if it is oustside of the class, check if you can "see" the structure is_data.

Former Member — Wed, 28 Oct 2015 14:34:25 GMT

Hi,

IS_DATA is an object, so if the structure is public, you can simply access by

local_structure = IS_DATA->structure.

if the structure is private you have to write a method to get it outside the object.

(if the structure is static public, you access it by IS_DATA=>strucutre)

regards

Stefan Seeburger

RaymondGiuseppi — Wed, 28 Oct 2015 14:45:13 GMT

Try to derefence the IS_DATA (REF TO DATA?) with an ASSIGN ->*


* Dereference
ASSIGN is_data->* TO <structure>.
* Assign components
ASSIGN COMPONENT 'TRQ_ID' of STRUCTURE <structure> to <trq_id>.

Regards,

Raymond

Former Member — Wed, 28 Oct 2015 14:46:47 GMT

IS_DATA is an object,

on the first screenshot it shows that is_data is a structure...

is_data is a reference on data, not a reference on an instance of a class (object),

and guessing from the Type of the structure it is dynamically created

Former Member — Wed, 28 Oct 2015 14:52:25 GMT

you were faster, this should work,

let me explain what went wrong:

as is_data is a reference and no structure itself it has no component with the name trq_id

is_data->* is no reference anymore, it represents the value that reference is pointing on

ronaldo_aparecido — Wed, 28 Oct 2015 16:17:20 GMT

Thanks Mr Raymond