topic CL_GUI_CONTAINER data refresh problem. in Application Development and Automation Discussions

CL_GUI_CONTAINER data refresh problem.

Former Member — Wed, 06 Aug 2014 06:49:58 GMT

Hi experts,

I am using below code in module pool programming. I want to refresh data in Cont for ALV or HTML at run time.

but it is not working, plz help?????

Code:

TABLES: vbrk.

TYPES : BEGIN OF ty_html,

dataset(255) TYPE c,

END OF ty_html.

DATA : splitter TYPE REF TO cl_gui_splitter_container.

DATA: cont TYPE REF TO cl_gui_container,

html TYPE REF TO cl_gui_html_viewer,

salv TYPE REF TO cl_salv_table.

DATA: it_data TYPE STANDARD TABLE OF vbrk,

ts_data TYPE STANDARD TABLE OF ty_html,

w_url TYPE char255.

SELECTION-SCREEN : BEGIN OF SCREEN 1001.

PARAMETERS: rb_alv RADIOBUTTON GROUP rb1,

rb_graph RADIOBUTTON GROUP rb1.

SELECT-OPTIONS : s_fkdat FOR vbrk-fkdat.

SELECTION-SCREEN END OF SCREEN 1001.

START-OF-SELECTION.

IF splitter IS INITIAL.

CREATE OBJECT splitter

EXPORTING

parent = cl_gui_container=>screen0

rows = 2

columns = 1

align = 15. " (splitter fills the hole custom container)

ENDIF.

IF cont IS NOT INITIAL.

cont->free( ).

ENDIF.

CALL METHOD splitter->get_container

EXPORTING

row = 2

column = 1

RECEIVING

container = cont.

SELECT * FROM vbrk INTO TABLE it_data

WHERE fkdat IN s_fkdat.

IF rb_alv = 'X'.

IF html IS NOT INITIAL.

html->free( ).

ENDIF.

TRY.

cl_salv_table=>factory(

EXPORTING

r_container = cont

IMPORTING

r_salv_table = salv

CHANGING

t_table = it_data ).

CATCH cx_salv_msg. "#EC NO_HANDLER

ENDTRY.

ELSE.

*** APPEND SOMETHING IN TS_DATA.

IF html IS INITIAL.

CREATE OBJECT html

EXPORTING

parent = cont

EXCEPTIONS

cntl_error = 1

cntl_install_error = 2

dp_install_error = 3

dp_error = 4

OTHERS = 5.

CALL METHOD html->load_data

EXPORTING

* url = w_url

type = 'text'

subtype = 'html'

IMPORTING

assigned_url = w_url

CHANGING

data_table = ts_data

EXCEPTIONS

dp_invalid_parameter = 1

dp_error_general = 2

cntl_error = 3

OTHERS = 4.

IF sy-subrc <> 0.

ENDIF.

CALL METHOD html->show_url

EXPORTING

url = w_url

in_place = 'X'

EXCEPTIONS

cntl_error = 1

cnht_error_not_allowed = 2

cnht_error_parameter = 3

dp_error_general = 4

OTHERS = 5.

IF sy-subrc <> 0.

ENDIF.

html->set_ui_flag( html->uiflag_no3dborder ).

ENDIF.

ENDIF.

Re: CL_GUI_CONTAINER data refresh problem.

vamsilakshman_pendurti — Wed, 06 Aug 2014 07:17:28 GMT

Hi Narendra..

Make sure that weather u created the screen or not....

and if not first create Screen and in that screen Layout place the control of Custom container with the name of CONT.......

Then Uncomment the ( PBO and PAI ) Event Modules in the flow logic of Screen and

write your logic on that PBO and PAI Modules then it will work Other wise it will not respond to you..

Hope you understand,

Vamsilakshman.p

Re: CL_GUI_CONTAINER data refresh problem.

Former Member — Wed, 06 Aug 2014 07:21:18 GMT

Thanks for reply,

I have created the screen 9000 and after start-of-selection code called in screen 9000 PBO.

but it not work.

Re: CL_GUI_CONTAINER data refresh problem.

vamsilakshman_pendurti — Wed, 06 Aug 2014 08:22:18 GMT

DATA: lo_grid TYPE REF TO cl_gui_alv_grid.

Try to get your alv refresh using the grid method REFRESH_TABLE_DISPLAY.

Ex : CALL METHOD lo_grid->refresh_table_display.

Hope this will workout for you...

vamsilakshman.p

Re: CL_GUI_CONTAINER data refresh problem.

Former Member — Wed, 06 Aug 2014 08:30:49 GMT

Dear,

I know about this method, but I don't want to refresh alv data, I want to display the alv and HTML code in a same container based on radio button.

User case switch multiple times between ALV and HTML at runtime.

My changed alv/HTMl data shows in the container but user switch Alv to HTML or HTML to ALV, the container shows nothing(Blank).

Re: CL_GUI_CONTAINER data refresh problem.

Former Member — Wed, 06 Aug 2014 09:13:01 GMT

Hi neran,

before u split the container, u have to create the container.

create object cont "Creating Docking Container

exporting

side = 4 "At Bottom

ratio = 70

exceptions

cntl_error = 1

cntl_system_error = 2

create_error = 3

lifetime_error = 4

lifetime_dynpro_dynpro_link = 5

others = 6

if sy-subrc <> 0.

message id sy-msgid type sy-msgty number sy-msgno

with sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

endif.

"u have to pass the container name

IF splitter IS INITIAL.

CREATE OBJECT splitter

EXPORTING

parent = cont " pass the container name

rows = 2

columns = 1

align = 15. " (splitter fills the hole custom container)

ENDIF.

"Then u need another objects, which ref to cl_gui_container, to get the splitted containers