int show_row_ext() { string sql,asset_id; asset_id=grid_get_v("MG","asset_id",change_row_id);//change_row_id 表示当前行 sql="select ext_1,ext_2,ext_3 from asset where asset_id = '"+asset_id+"'"; db_run(sql); if(db_row_count()>0) { grid_set_v("MG","ext_1",db_res(0),change_row_id); grid_set_v("MG","ext_2",db_res(1),change_row_id); grid_set_v("MG","ext_3",db_res(2),change_row_id); } return 1; }; |