ABAP4 程序员之路Day4.ppt

ABAP/4程序员之路——第4天 上海华和得易信息技术有限公司 王勇 本日学习内容 DIALOG程序Screen Object和PBO、PAI处理 特殊对象处理：对话屏幕，子屏幕以及Table Control的处理 Screen Object: Pushbuttons Creating Pushbuttons Pushbuttons with Function Type E Screen Object: GUI status Create GUI Status(1) Create GUI Status(2) Create GUI Status(3) Status: Technical View Menu Bar Function Key Function Key：Attributes Standard Toolbar Functions and Their Reserved Function Keys Navigation - Dialogs Application toolbar Screen Object: Lists Displaying a List Within a Transaction Lists in a Modal Dialog Box Screen Object: Selection screen Entering Value Ranges Defining and Calling a Selection Screen Screen Object: Subscreen Creating a Subscreen Area Subscreen Attributes Calling a Subscreen Screen Object: Tabstrip Control Tabstrip Elements Tab Page: Technical View Creating a Tabstrip Control Creating a Tabstrip Control: Tabstrip Area Creating a Tabstrip Control: Tab Title Creating a Tabstrip Control: Subscreens Scrolling in a Tabstrip Control Scrolling in Tabstrip Controls: Coding Screen Object: Table control ABAP Table Control (Function) Table Control Elements Create Table Control Area Create Table Control Fields Table Control Attributes Table Control Elements Processing a Table Control(Principle) Table Control Applications(Principle) Filling a Table Control Change the Contents of a TC Table Controls: Field Transport in the PBO Table Controls: Field Transport in the PAI Table Control Elements Type of TABLEVIEW - Type Group CXTAB TYPE-POOL CXTAB TYPES: BEGIN OF CXTAB_COLUMN, SCREEN LIKE SCREEN, “Attributes struktur SCREEN INDEX TYPE I, “Position of a column on the screen SELECTED(1) TYPE C, “Indicator ‘column selected’ VISLENGTH LIKE ICON-OLENG, “Visualised length of a column INVISIBLE(1) TYPE C, “Indicator ‘column invisible’ END OF CXTAB_COLUMN,