topic Re: GET_TEXT_AS_R3TABLE problem in Application Development and Automation Discussions

GET_TEXT_AS_R3TABLE problem

Former Member — Sun, 09 Nov 2008 13:10:01 GMT

Dear team,

i am using GET_TEXT_AS_R3TABLE

and SET_TEXT_AS_R3TABLE to read the text and retrieve the text in TRIP transaction.

Requirement is one more comment field to enter the text in travel expense . based on that i added one more comments text box using CL_GUI_TEXTEDIT. to save the data i am using one custom table.

Now assume that i have 2 travel requests with expenses. i want to change the text which is entered by me in the custom comment field. First time it is showing the text which is entered by me previously. Now i changed that text and try to save that text GET_TEXT_AS_R3TABLE, in this case it is not retrieving the text from the custom field. Why i donu2019t know. but when i am creating newly it is ok

.but second time why it is not retrieving the data i am not under stand.

Now second problem is now i am opening second travel request , but it is showing the first travel request comments.

If i closes the entire transaction, if i open again it is showing the releated text only. Without closing the transaction if i am opening the travel request at that time it is showing the previous text.

Please help me on this.

Regards,

Surya.

Re: GET_TEXT_AS_R3TABLE problem

Sandra_Rossi — Sun, 09 Nov 2008 19:51:58 GMT

I already saw that kind of problem, I am pretty sure that it's about either creation or deletion of the control:

either, in the pbo, make sure you create it only once: if control is not bound. create object control...

or, in the pai, when you exit the screen, free the control: call method control->free...

see [sap help|http://help.sap.com/saphelp_nw2004s/helpdata/en/9b/d080c09fc111d2bd68080009b4534c/frameset.htm] for more information

Re: GET_TEXT_AS_R3TABLE problem

Former Member — Mon, 10 Nov 2008 02:22:21 GMT

Thank you Rossi,

What ever u said FREE editor_container. it is already there in my coding.

I got the solution , i did one mistake there. based on event i wrote PBO in one include. and PAI in anthore include.

after modifying that (PBO & PAI should be in same include), it is working fine.

Thank you once agin for u r response Rossi.

Regards,

Surya.

Re: GET_TEXT_AS_R3TABLE problem

Former Member — Mon, 10 Nov 2008 09:53:57 GMT

please try to put the SET text statments in PBO event based modules

and GET text statements in PAI event based modules.I haven't got any problem as u said

when i used the code below

below is a sample code which worked for me

data:

reference to wrapper class of control based on OO Framework

w_editor type ref to cl_gui_textedit,

reference to custom container: necessary to bind TextEdit Control

w_container type ref to cl_gui_custom_container.

PBO Module

1) create object: w_container exporting container_name = 'CONTROL',

w_editor exporting parent = w_container.

2) call method w_editor->set_text_as_r3table

exporting

table = t_table[].

PAI Module

case sy-ucomm

when 'SAVE'.

call method w_editor->get_text_as_stream

importing

text = t_table.

endcase.

text = t_table.

Re: GET_TEXT_AS_R3TABLE problem

Sandra_Rossi — Mon, 10 Nov 2008 17:27:58 GMT

What you say is very very strange, it should not be a problem to have PBO and PAI in different includes, these last are only for organizational or architecture purpose.

Moreover, call method control->free is not the same as FREE control (there is a difference with flush and things like that if I remember well).

Anyway, if it's solved, please mark the thread as solved.

Re: GET_TEXT_AS_R3TABLE problem

Former Member — Tue, 11 Nov 2008 06:54:35 GMT

Problem solved.

Dear Rossi,

In TRIP transaction,

PBO

If u click on change the travel expense report, in the screen 0002 the FCODE = 'EXPENSAEN'. There u can get person number and trip number, so I thought that what ever the travel comments we entered previously we can fetch here and we can display by using the CALL METHOD TEXT_EDITOR->SET_TEXT_AS_R3TABLE

So I implemented accordingly. It is working fine for to display the comments.

PAI

While saving the data screen will change to 3000, so there I implemented code to save the comments. In debugging I found that, while changing the travel expense report,

Also it is going to screen number 3000, but here we FCODE are space.

But by using sy-subrc, I am getting what I require, in the screen 3000.

So, thatu2019s why I replied that PBO and PAI problem.

Any how my problem is solved, thank you once again for the reply.

Re: GET_TEXT_AS_R3TABLE problem

NguyenTuan04 — Sat, 27 Apr 2024 10:06:49 GMT

Hi, please check all things below:

You need to use method cl_gui_cfw=>flush after calling method get_text_as_r3_table
In PBO, before creating object EDITOR, you need to check if it is INITIAL or not.