zoukankan      html  css  js  c++  java
  • oracleform触发器执行顺序及键定义

    1-打-FORM-:
      (1)PRE-FORM

      (2)PRE-BLOCK(BLOCK-)

      (3)WHEN-NEW-FORM-INSTANCE

      (4)WHEN-NEW-BLOCK-INSTANCE

      (5)WHEN-NEW-RECORD-INSTANCE

      (6)WHEN-NEW-ITEM-INSTANCE

      2. -填-一行--完成后,光-移-到下一---的-候:

      (1)WHEN-VALIDATE-RECORD

      (只-填-的--与-据-中已存在的--作唯一性的--,如果只是-面上的-据重复而-据-中-有与其重复的值-不---.)

      (2)WHEN-NEW-RECORD-INSTANCE

      (3)WHEN-NEW-ITEM-INSTANCE

      3. ---“保存”-

      (1)WHEN-VALIDATE-RECORD

      (--面上的所有-据提交到-据-,若-面上有重复的-据,-提交第一次-成功但只是--据先-到-据-中一-似--表的地方,在提交第二-重复--的-候--,-行事-回-,原--行成功的指令也-被撤消)

      (2)PRE-INSERT

      (3)ON-INSERT

      (4)POST-INSERT

      (5)POST-FORMS-COMMIT

      (6)PRE-BLOCK(BLOCK-)

      (7)KEY-COMMIT

      (8)WHEN-NEW-ITEM-INSTANCE

      4.-光-移-到-前-据-中已--示的行上-:

      (1)WHEN-REMOVE-RECORD

      (2)WHEN-NEW-RECORD-INSTANCE

      (3)WHEN-NEW-ITEM-INSTANCE

      -在-行上的不同ITEM移--:

      (4)WHEN-NEW-ITEM-INSTANCE

      5.-要-行修改-(在--中的某--上-行了修改-):

      (1)ON-LOCK

     6.在修改完成后-行保存-:

      (1)WHEN-VALIDATE-RECORD

      (2)PRE-UPDATE

      (3)ON-UPDATE

      (4)POST-FORMS-COMMIT

      (5)PRE-BLOCK(BLOCK-)

      (6)KEY-COMMIT

      (7)WHEN-NEW-ITEM-INSTANCE

      7.-除一----:

      (1)ON-LOCK

      (2)WHEN-REMOVE-RECORD

      (3)KEY-DELREC

      (4)WHEN-NEW-RECORD-INSTANCE

      (5)WHEN-NEW-ITEM-INSTANCE

      8.F11查--程:

      (1)WHEN-CLEAR-BLOCK

      (2)WHEN-NEW-RECORD-INSTANCE

      (3)WHEN-NEW-ITEM-INSTANCE

      在-入查--件后-CTRL+F11:

      (4)PRE-QUERY

      (5)WHEN-CLEAR-BLOCK

      (6)POST-QUERY

      (7)WHEN-NEW-RECORD-INSTANCE

      (8)WHEN-NEW-ITEM-INSTANCE

      9.CRRL+F11:

      (1)WHEN-CLEAR-BLOCK

      (2)PRE-QUERY

      (3)WHEN-CLEAR-BLOCK

      (4)   POST-QUERY(每查一---,触-一次)

      (5)WHEN-NEW-RECORD-INSTANCE

      (6)WHEN-NEW-ITEM-INSTANCE

     10.-查---(F11)---入--(F4)-:

      (1)WHEN-CLEAR-BLOCK

      (2)KEY-EXIT

      (3)WHEN-NEW-RECORD-INSTANCE

      (4)WHEN-NEW-ITEM-INSTANCE

      11.手-筒查--程:

      (1)QUERY_FIND(BLOCK-)

      -入查--件后,--“查-”按-:

      (2)WHEN-CLEAR-BLOCK

      (3)PRE-QUERY

      (4)WHEN-CLEAR-BLOCK

      (5)POST-QUERY

      (6)WHEN-NEW-RECORD-INSTANCE

      (7)WHEN-NEW-ITEM-INSTANCE

      12.--“New”-:

      (1)WHEN-NEW-RECORD-INSTANCE

      (2)WHEN-NEW-ITEM-INSTANCE

      13.--“Edit Field”-:

      (1)KEY-EDIT

      14.--“Window Help”-:

      (1)KEY-HELP

      15.--“Clear Record”-:

      (1)WHEN-REMOVE-RECORD

      (2)POST-QUERY

      (3)WHEN-NEW-RECORD-INSTANCE

      (4)WHEN-NEW-ITEM-INSTANCE

      16.--F4---:

      (1)KEY-EXIT

      (2)POST-FORM

      17.--“Close Form”按----:

      (1)KEY-EXIT

      (2)POST-FORM

      18. --“Translations”按--:

      (1)TRANSLATIONS

     19.--小叉----:

      (1)WHEN-WINDOW-CLOSED

      (2)CLOSE-WINDOW

      (3)KEY-EXIT

      (4)POST-FORM

      20.-中LOV列表:

      (1)KEY-LISTVAL

      (2)WHEN-NEW-ITEM-INSTANCE

      21.-中--前面的小--:

      (1)WHEN-NEW-RECORD-INSTANCE

      (2)WHEN-NEW-ITEM-INSTANCE(-据--)

      (3)WHEN-NEW-ITEM-INSTANCE

      22.光-上下移--

      (1)WHEN-NEW-RECORD-INSTANCE

      (2)WHEN-NEW-ITEM-INSTANCE

      ORACLE FORM key+fn触-器

      Developer/2000中各--触-子所--的“按-”

      Form程序:

      封--程    -触-子 含-          --按-
      ABORT_QUERY   Key-EXIT [退出/取消]
      BLOCK_MENU   Key-MENU [-菜-]        F5
      CLEAR_BLOCK   Key-CLRBLK [清空-]        Shift+F5
      CLEAR_FORM   Key-CLRFRM [清空FORM]       Shift+F7
      CLEAR_RECORD  Key-CLRREC [清空--]       Shift+F4
      COMMIT_FORM   Key-COMMIT [提交/存-]       F10
      COUNT_QUERY   Key-CQUERY [-算查-----]   Shift+F2

    CREATE_RECORD  Key-CREREC [插入新--]      F6
      DELETE_RECORD  Key-DELREC [-除--]       Shift+F6
      DOWN      Key-DOWN [下---]       Ctrl+l、下箭-
      DUPLICATE_ITEM Key-DUP-ITEM [复制域/-]       F3
      DUPLICATE_RECORDKey-DUPREC [复制--]       F4
      EDIT_TEXTITEM  Key-EDIT [打---器]      Ctrl+E
      ENTER      Key-ENTER [Enter]
      ENTER_QUERY   Key-ENTQRY [-入查--件]     F7
      EXECUTE_QUERY  Key-EXEQRY [-行查-]       F8
      EXIT_FORM    Key-EXIT [退出/取消查-]     Ctrl+Q
      HELP      Key-HELP [-助]         F1
      LIST_VALUES   Key-LISTVAL [-示值列表LOV]     F9
      LOCK_RECORD   Key-UPDREC [Lock Record]
      NEXT_BLOCK   Key-NXTBLK [下一-]        Ctrl+Page Down
      NEXT_ITEM    Key-NEXT-ITEM [下一域/-]       Ctrl+Tab、Tab、Enter
      NEXT_KEY    Key-NXTKEY [定位到下一-主--]  Shift+F3
      NEXT_RECORD   Key-NXTREC [下一---]      Shift+Down
      NEXT_SET    Key-NXTSET [下一---集]     Ctrl+>
      PREVIOUS_BLOCK Key-PRVBLK [前一-]        Ctrl+Page Up
      PREVIOUS_ITEM  Key-PREV-ITEM [前一域/-]       Shift+Tab、Shift+Ctrl+Tab
      PREVIOUS_RECORD Key-PRVREC [前一---]      Shift+Up
      PRINT      Key-PRINT [打印-前屏幕]     Shift+F8
      SCROLL_DOWN   Key-SCRDOWN [下翻屏]        Page Down
      SCROLL_UP    Key-SCRUP [上翻屏]        Page Up
      UP       Key-UP     [上---]       Ctrl+p、上箭-

      Esc       取消
      Backspace    向后-除
      Ctrl+U     清除域/-
      Ctrl+F1     -示有效的功能-列表
      Shift+F1    -生---,-示--窗口

      Esc取消

      Backspace向后-除

      Ctrl+U清除域/-

      Ctrl+F1-示有效的功能-列表

      Shift+F1    -生---,-示--窗口

  • 相关阅读:
    前端三剑客之css 后续
    前端三剑客之css
    优酷项目遇到的知识点回顾
    MySQL 里 视图,触发器,事物,存储过程,内置函数,流程控制,索引
    mysql的用户管理
    数据库管理工具 navicat 相关的练习
    MySQL 单表查询,多表查询
    MySQL 外键 表与表的关系 多对一,多对多,一对一,表的修改 与 复制
    ORM基础
    Django路由系统
  • 原文地址:https://www.cnblogs.com/toowang/p/2321773.html
Copyright © 2011-2022 走看看