一.動態更改Column Header
DATA lo_cmp_search_usage ??????????type ref to if_wd_component_usage. DATA lo_search_value ??????????????TYPE ref to cl_salv_wd_config_table. DATA lo_search_INTERFACECONTROLLER TYPE REF TO IWCI_SALV_WD_TABLE .? DATA lr_search_column_setting ?????TYPE REF TO IF_SALV_WD_COLUMN_SETTINGS.? DATA lr_search_column ?????????????TYPE REF TO CL_SALV_WD_COLUMN.? DATA lr_search_header ???????????TYPE REF TO CL_SALV_WD_COLUMN_HEADER.
?lo_cmp_search_usage = ??wd_this->wd_cpuse_search_alv( ). ?if lo_cmp_search_usage->has_active_component( ) is initial. ???lo_cmp_search_usage->create_component( ). ?endif. ??
?lo_search_INTERFACECONTROLLER = ?wd_this->wd_cpifc_search_alv( ). ?lo_search_value = lo_search_interfacecontroller->get_model( ).?
?lr_search_column_setting ?= lo_search_value.
?CALL METHOD LR_SEARCH_COLUMN_SETTING->GET_COLUMN ???EXPORTING ?????ID ???= 'FLAG' ???RECEIVING ?????VALUE = lr_search_column. ?CALL METHOD lr_search_column->GET_HEADER ???RECEIVING ?????VALUE = lr_search_header. ?CALL METHOD lr_search_header->SET_PROP_DDIC_BINDING_FIELD ???EXPORTING ?????PROPERTY = IF_SALV_WD_C_DDIC_BINDING=>BIND_PROP_TEXT ?????VALUE ???= IF_SALV_WD_C_DDIC_BINDING=>DDIC_BIND_NONE. ?CALL METHOD lr_search_header->SET_TEXT ???EXPORTING ?????VALUE = 'FLAG'.
2.動態創建Button
data l_change_button TYPE REF TO cl_salv_wd_fe_button.data l_change_function TYPE REF TO cl_salv_wd_function. ?CALL METHOD LO_VALUE->IF_SALV_WD_FUNCTION_SETTINGS~CREATE_FUNCTION ???EXPORTING ?????ID ???= 'LCHANGE' ???RECEIVING ?????VALUE = l_change_function. ?CREATE OBJECT L_CHANGE_BUTTON. ?l_change_button->set_text( 'Change' ). ?l_change_button->set_enabled( abap_false ). ?l_change_function->set_editor( l_change_button ).
3.交通燈顯示
??lr_column = lo_upload_value->if_salv_wd_column_settings~get_column( 'Z5TC_ATTRIBUTE5' ). ?CREATE OBJECT lr_image. ?lr_image->SET_SOURCE_FIELDNAME( 'Z5TC_ATTRIBUTE5' ). ?lr_column->set_cell_editor( lr_image ). "Display traffic light images in column 'SEATSOCCC'
4.可編輯模式
???lr_edit_table_settings ?= lo_value. ?lr_edit_table_settings->set_read_only( abap_false ).
?lo_value->if_salv_wd_std_functions~SET_EDIT_CHECK_AVAILABLE( abap_false ). ?lo_value->if_salv_wd_std_functions~SET_EDIT_APPEND_ROW_ALLOWED( abap_false ). ?lo_value->if_salv_wd_std_functions~SET_EDIT_INSERT_ROW_ALLOWED( abap_false ). ?lo_value->if_salv_wd_std_functions~SET_EDIT_DELETE_ROW_ALLOWED( abap_false ).
5. chexbox的創建
??l_search_column = l_search_column_settings->get_column( 'FLAG' ). ?CREATE OBJECT l_input_field ???EXPORTING ?????value_fieldname = 'FLAG'. ?l_search_column->set_cell_editor( l_input_field ).
?CREATE OBJECT L_CHECKBOX ???EXPORTING ?????CHECKED_FIELDNAME = 'FLAG'.
?CALL METHOD L_SEARCH_COLUMN->SET_CELL_EDITOR ???EXPORTING ?????VALUE = L_CHECKBOX.
6.ALV Table可顯示行設置
??CALL METHOD LO_VALUE->IF_SALV_WD_TABLE_SETTINGS~SET_VISIBLE_ROW_COUNT ???EXPORTING ?????VALUE = 10. 該文轉自：http://space.itpub.net/22464099/viewspace-696994

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