How to Use Business Graphics in Webdynpro Abap?
Business Graphics Screen Element in Webdynpro
Initially create a table with attributes in SE11
Zbg_demo
Insert some in table
Webdynpro
- Go to Webdynpro and create a window and view. (
SE80) - Go to
view controller context create a node ZBG_DEMO with all fields available - Go to view controller layout create business graphics screen element.
- Bind that business graphics screen element series source property with zbg_demo
node.
- Create a category and bind
description and tooltip with title field from zbg_demo node
Create 3 steps to it. For step1 bind value with
value1 from zbg_demo and provide description for ID , Label, Tooltip
For step2 bind value with value2 from zbg_demo and provide
description for ID , Label, Tooltip
For step3 bind value with value3 from zbg_demo and provide
description for ID, Label, and Tooltip
CODE SNIPPET
- Go to view controller wddoinit( ) method and
write the code
DATA lo_nd_zbg_demo TYPE REF TO if_wd_context_node.
DATA lo_el_zbg_demo TYPE REF TO if_wd_context_element.
DATA ls_zbg_demo TYPE wd_this->element_zbg_demo.
DATA lt_zbg_demo TYPE wd_this->elements_zbg_demo.
DATA wa_zbg_demo Like LINE OF lt_zbg_demo.
* navigate from <CONTEXT> to <ZBG_DEMO> via lead selection
lo_nd_zbg_demo =
wd_context->get_child_node( name = wd_this>wdctx_zbg_demo ).
* @TODO handle non existant child
IF lo_nd_zbg_demo IS INITIAL.
ENDIF.
* get element via lead selection
lo_el_zbg_demo = lo_nd_zbg_demo->get_element( ).
* alternative access via index
* lo_el_zbg_demo = lo_nd_zbg_demo->get_element( index = 1 ).
* @TODO handle not set lead selection
IF lo_el_zbg_demo IS INITIAL.
ENDIF.
SELECT * from zbg_demo into CORRESPONDING FIELDS OF TABLE lt_zbg_demo.
lo_nd_zbg_demo->bind_table( lt_zbg_demo ) .
********************************************************************************************************************************************************
- Save and activate. crate an application an test
it …
******************************************************************************************************
- If we worked on alv table data :… add
this code also (extra code)
*********************************alv code…
DATA lo_cmp_usage TYPE REF TO if_wd_component_usage.
lo_cmp_usage = wd_this->wd_cpuse_alv( ).
IF lo_cmp_usage->has_active_component( ) IS INITIAL.
lo_cmp_usage->create_component( ).
ENDIF.
********************************************
*
*
*•Get the ALV Modal and make the config changes
DATA lo_interfacecontroller TYPE REF TO iwci_salv_wd_table .
lo_interfacecontroller = wd_this->wd_cpifc_alv( ).
DATA lv_value TYPE REF TO cl_salv_wd_config_table.
lv_value = lo_interfacecontroller->get_model(
).
*Set Visible Row Count as 5
lv_value->if_salv_wd_table_settings~set_visible_row_count( ‘5’ ).
* *** set display as graphics with table
lv_value->IF_SALV_WD_TABLE_SETTINGS~SET_DISPLAY_AS(‘2’).
* lv_value->IF_SALV_WD_TABLE_SETTINGS~SET_DISPLAY_AS(’03’).
**********************************************************************
sampel screen
