on 07-31-2012 3:41 PM
Hi All,
I have created a WebDynpro application named ZWD_RGP having two views.
In first view i have added three buttons : (CREATE CHANGE DISPLAY)
Also i have created three T Code one ZRGP_CREATE , second ZRGP_CHANGE and third ZRGP_DISPLAY.
Now what the requirement is " When user runs application through Tcode ZRGP_CREATE then only Create button should be visible
When user runs application through Tcode ZRGP_CHANGE then only Change button should be visible
When user runs application through Tcode ZRGP_DISPLAY then only Display button should be visible"
For that i have created a method that is below
*- Constants
constants : lc_btn_hide type string VALUE 'BUTTON_HIDE'.
data : lref_Context_node type ref to if_wd_Context_node,
ls_btn_hide type wd_This->element_button_hide.
lref_Context_node = wd_context->get_child_node( lc_btn_hide ).
if sy-tcode = 'ZRGP_CREATE'.
ls_btn_hide-create = '02'. "Show
ls_btn_hide-change = '01'. "hide
ls_btn_hide-display = '01'. "hide
elseif sy-tcode = 'ZRGP_CHANGE'.
ls_btn_hide-create = '01'. "hide
ls_btn_hide-change = '02'. "show
ls_btn_hide-display = '01'. "hide
elseif sy-tcode = 'ZRGP_DISPLAY'.
ls_btn_hide-create = '01'. "hide
ls_btn_hide-change = '01'. "hide
ls_btn_hide-display = '02'. "show
else.
ls_btn_hide-create = '02'. "Show
ls_btn_hide-change = '02'. "show
ls_btn_hide-display = '02'. "show
endif.
call method lref_context_node->set_static_Attributes
EXPORTING
static_Attributes = ls_btn_hide
.
But whenever i am running application through TCODE ZRGP_CREATE , or ZRGP_CHANGE or ZRGP_DISPLAY
I am not getting any value in SY-TCODE.
Please solve my problem.
Thanks in advance
Abhishek
Hi,
You cannot get sy-tcode in WDA. Instead I would suggest you one work around.
1. Create one Z table with one field trans_code.
2. create a simple report in SE38 and Insert the sy-tcode to the Z table (use modify statement) and call transaction 'ZWDA_TRANS' " here ZWDA_TRANS is the transaction code of your web dynpro abap component.
3. In your WDDOINIT method read the transaction code from Z table and change accordingly.
note that you have to use the transaction code of Report instead of the Web dynpro transaction code.
If you are calling in browser instead of in GUI it would be easy as you can pass parameters in the web dynpro URL and read it.
Hope this helps u.,
Thanks & Regards,
Kiran
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