百度试题 结果1 题目AT SELECTION-SCREEN ON VALUE-REQUEST FOR . 此代码作用是什么?(4) 相关知识点: 试题来源: 解析 答:此代码用于设置的输入值帮助也叫F4帮助.反馈 收藏
在AT SELECTION-SCREEN ON VALUE-REQUEST事件中,是不能直接取得选择屏幕字段的默认值或输入的值,而是需要通过函数 DYNP_VALUES_READ读取。 例子程序: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 ...
在AT SELECTION-SCREEN ON VALUE-REQUEST事件中,是不能直接取得选择屏幕字段的默认值或输入的值,而是需要通过函数 DYNP_VALUES_READ读取。 例子程序: REPORTZTEST_F4_DEFAULT.PARAMETERS: p_folderTYPEfile_table-filename.INITIALIZATION.*初始化p_folder ='C:\ZPKF'.*&---**& Event AT SELECTION-SCREEN*&--...
`AT SELECTION-SCREEN`事件在用户选择一个项目并按下回车键或者执行其他确认操作后触发。在`AT SELECTION-SCREEN`事件中,你可以编写代码来处理用户的选择,例如更新数据、执行特定的操作或者显示其他屏幕。 以下是一个简单的例子,演示了如何在`AT SELECTION-SCREEN`事件中处理用户选择: ``` AT SELECTION-SCREEN ON COM...
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_bukrs. CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST' EXPORTING retfield = 'BUKRS' dynpprog = sy-repid dynpnr = sy-dynnr dynprofield = 'P_BUKRS' value_org = 'S' TABLES value_tab = it_bukrs EXCEPTIONS parameter_error = 1 no_values_found = ...
AT SELECTION-SCREEN (1).其实就像一个FORM,所以在这个事件里声明的变量都是局部变量。 (2).根据SY-UCOMM这个系统变量可以判断用户的命令 (3).在这个事件里响应的是屏幕上选择条件中的事件,例如CHECKBOX的选择与否,RADIOBUTTON的选择,LISTBOX的选择等等。 所以分
Did you check the p_down radio-button & did an F4 on p_file ? After this in the debug mode you find that in the event AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file, the value for p_up = 'X' ? Can you try like this & check ? PARAMETERS: p_up RADIOBUTTON GROUP rbg1 DEFAU...
At selection-screen. - message - go back to the field on selection-screen Former Member 2006 Dec 05 8:07 PM 0 Kudos 1,044 SAP Managed Tags: ABAP Development At selection-screen. If the user enter the wrong profitcenter . just I need to issue a message saying the user ...
modify screen. endif. endloop. AT SELECTION-SCREEN on value-request for s_brand-low. PERFORM F_VALUE_REQUEST USING 'S_BRAND-LOW' 'T001'. AT SELECTION-SCREEN on value-request for S_BRAND-HIGH. PERFORM F_VALUE_REQUEST USING 'S_BRAND-HIGH' ...
at selection-screen on radiobutton group grp1."'rb4'. message 'radio 4 selected' type 'I'. Regards, Dilip Reply Former Member 2006 Jan 13 7:40 AM 0 Kudos 2,228 SAP Managed Tags: SAP Inside Track, ABAP Development Dear Try this at selection-screen on radiobutton group gr...