on 01-11-2011 6:28 AM
Hi,
I have Designed a ALV table with 3 columns. The 3rd column contains button "Show Details", when user clicks the button in each row the corresponding row data has to be sent to a Function module to fetch details.
I have created a event handler with the "On_Click" ALV interface controller event. Please help me in fetching the current row data when the user clicks the button in each row.
Regards,
Bala Baskaran.S
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Hi Kumar,
Thank you very much...The link you provided helped me in solving the problem.
Using the below code i was able to fetch the current row data and print.
method SHOWDETAILS .
DATA lo_nd_table TYPE REF TO if_wd_context_node.
DATA lo_el_table TYPE REF TO if_wd_context_element.
DATA ls_table TYPE wd_this->element_home_table.
data lv_propertyno like ls_table-propertyno.
data lv_location like ls_table-location.
* navigate from <CONTEXT> to <TABLE> via lead selection
lo_nd_table = wd_context->get_child_node( name = wd_this->wdctx_table ).
lo_el_table = lo_nd_table->get_element( r_param->index ).
lo_el_table->get_attribute( exporting name = 'PROPERTYNO' Importing value = lv_propertyno ).
lo_el_table->get_attribute( exporting name = 'LOCATION' Importing value = lv_location ).
call method lo_message_manager->report_success
exporting
message_text = lv_propertyno.
call method lo_message_manager->report_success
exporting
message_text = lv_location.
endmethod.
Regards,
Bala Baskaran.S
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Hi Bala ,
Write this code in your action to get the details of the row :-
DATA LO_ND_NODE TYPE REF TO IF_WD_CONTEXT_NODE.
DATA LO_EL_NODETYPE REF TO IF_WD_CONTEXT_ELEMENT.
DATA LS_NODE TYPE WD_THIS->ELEMENT_NODE.
DATA LT_NODE TYPE STANDARD TABLE OF WD_THIS->ELEMENT_NODE
DATA WA_NODETYPE WD_THIS->ELEMENT_NODE.
navigate from <CONTEXT> to <NODE> via lead selection
LO_ND_NODE = WD_CONTEXT->GET_CHILD_NODE( NAME = WD_THIS->WDCTX_NODE).
*get element via lead selection
LO_EL_NODE = LO_ND_NODE->GET_ELEMENT( ).
LO_EL_NODE= WDEVENT->GET_CONTEXT_ELEMENT( NAME = 'CONTEXT_ELEMENT' ). "here u get reference for the element,
after that set the lead selection and get element data
IF LO_ND_NODE IS NOT INITIAL.
CALL METHOD LO_ND_NODE->SET_LEAD_SELECTION
EXPORTING
ELEMENT = LO_EL_NODE.
ENDIF.
@TODO handle not set lead selection
IF LO_EL_NODE IS NOT INITIAL.
LO_EL_NODE->GET_STATIC_ATTRIBUTES(
IMPORTING
STATIC_ATTRIBUTES = LS_NODE ).
ENDIF.
Hope this will be helpfull for you.
Thanks & Regards,
Monishankar C
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hi,
pls use lead selection in this case.....in the coding of that button if that event is triggered as you told just read that node by lead selection which is binded to the table displaying its value you will automatically get the values in the row.......
thanks and regards,
sahai.s
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hi,,
i think whnever u click on tht button current row automatically gets populated in tht particular node wher u hav binded tht alv...
so if u try reading tht node...u wil get tht particular row....
i hope it works....if u require more information on it.....let me know
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