oracleForm6i培训教程

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TOracle Form培训教程T

HAND

作者: jim.lin

创建日期: 01-Jul-2005

最近修改日期:

文档编号:

TMD070

版本: 1

审批人:

审批人1

审批人2

拷贝数 _____

Form 培训教程.doc (v. 1 )

TMD070

iii

hand仅限于内部使用

文档控制 ...................................................................................................................................ii

综述...........................................................................................................................................5

Form的基本概念......................................................................................................................6

什么是Form Builder ........................................................................................................6

Form的组件.......................................................................................................................7

Form的结构.......................................................................................................................8

Form的层次结构................................................................................................................9

Form的工作方式....................................................................................................................10

Form的生成.....................................................................................................................10

运行Form.........................................................................................................................14

Form工作模式.................................................................................................................14

查询数据..........................................................................................................................15

插入、更新和删除数据 ..................................................................................................20

提交和回滚事务..............................................................................................................22

Form Builder 设计工具.........................................................................................................24

Form设计界面..................................................................................................................24

对象导航器......................................................................................................................25

布局编辑器......................................................................................................................32

属性选项板......................................................................................................................37

其他Form设计工具..........................................................................................................42

基本Form设计........................................................................................................................44

块和项..............................................................................................................................44

开发Form的一般步骤.....................................................................................................46

建立基表块......................................................................................................................47

建立主从块......................................................................................................................54

建立控制块......................................................................................................................57

常用界面项的设计 .................................................................................................................59

建立文本项......................................................................................................................59

建立复选框......................................................................................................................66

建立列表项......................................................................................................................69

建立单选组......................................................................................................................74

建立显示项......................................................................................................................77

建立图像项......................................................................................................................79

建立按钮..........................................................................................................................82

其他常用功能设计 .................................................................................................................84

建立值列表（LOV）和记录组......................................................................................84

建立编辑器......................................................................................................................91

建立报警器......................................................................................................................93

Form 培训教程.doc (v. 1 )

TMD070

hand仅限于内部使用

窗口和画布视图 .....................................................................................................................97

窗口和画布视图的分类 ..................................................................................................97

建立窗口..........................................................................................................................99

建立堆叠画布视图........................................................................................................101

建立工具条画布视图 ....................................................................................................103

建立标签画布视图........................................................................................................104

Form中的触发器..................................................................................................................107

Form中的触发器的基本概念.......................................................................................107

Form中的触发器类型...................................................................................................109

建立触发器....................................................................................................................115

触发器编程 ...........................................................................................................................118

编写触发器....................................................................................................................118

内部子程序....................................................................................................................120

验证................................................................................................................................124

输入项触发器................................................................................................................128

非输入项触发器............................................................................................................129

使用变量和参数............................................................................................................131

定制菜单 ...............................................................................................................................134

菜单编辑器....................................................................................................................134

建立菜单模块................................................................................................................135

剩余138页未读，继续阅读

wind5306

2012-02-13

oracle form 财务系统很全面的讲解基本上包含了form builder中所有的功能

happy3931

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基于java定义一个复数类，完成复数的加法运算，并进行测试。要求：使用重载构造方法和setComplex方法，为变量成员赋值。例如：(1+2i)+(3+4i)=4+6i

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C语言求复数之积。利用结构变量求解如下两组复数之积。 za={3,4}, zb={5,6} za={10,20}, zb={30,40} **输出格式要求："(%d+%di)*(%d+%di)=" "(%d+%di)\n" 程序运行示例如下： (3+4i)*(5+6i)=(-9+38i) (10+20i)*(30+40i)=(-500+1000i)

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已知散列表a[17]中，a[3]，a[5]，a[9]，a[11]和a[15]已有元素占用，其余为空。用开放地址法解决冲突hi=(h0+di)%m，增量序列为di=6i。现在表中插入元素a，已知它的散列函数值等于5。那么，a的散列地址为。

求复数之积。利用结构变量求解如下两组复数之积。 za={3,4}, zb={5,6} za={10,20}, zb={30,40} **输出格式要求："(%d+%di)(%d+%di)=" "(%d+%di)\n" 程序运行示例如下： (3+4i)(5+6i)=(-9+38i) (10+20i)*(30+40i)=(-500+1000i)

C语言求复数之积。利用结构变量求解如下两组复数之积。 za={3,4}, zb={5,6} za={10,20}, zb={30,40} **输出格式要求："(%d+%di)(%d+%di)=" "(%d+%di)\n" 程序运行示例如下： (3+4i)(5+6i)=(-9+38i) (10+20i)*(30+40i)=(-500+1000i)