Custom Libraty:Code Samples

对于随后的所有编码的例子，假设下面是在该事件过程的顶部声明：

procedure event (event_name varchar2) is
2

form_name varchar2(30) :=
3

name_in(‘system.current_form’);
4

block_name varchar2(30) :=
5

name_in(‘system.cursor_block’);
6

begin
7

end;

1.强制字段大写：

begin
2

if (event_name = ‘WHEN-NEW-FORM-INSTANCE’)
3

then
4

if (form_name = ‘APXVENDR’) then
5

app_item_property2.set_property(
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‘VENDOR.NAME’,
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CASE_RESTRICTION, UPPERCASE);
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end if;
9

end if;
10

end;

2.更改字段提示：

begin
2

if (event_name = ‘WHEN-NEW-FORM-INSTANCE’)
3

then
4

if (form_name = ‘APXVENDR’) then
5

app_item_property2.set_property(
6

'vendor.name', PROMPT_TEXT,
7

'Supplier Name');
8

end if;
9

end if;
10

end;

3.更改按钮标签：

begin
2

if (event_name = ‘WHEN-NEW-FORM-INSTANCE’)
3

then
4

if (form_name = ‘APXVENDR’) then
5

app_item_property2.set_property(
6

'vendors.details', LABEL,
7

'More Details');
8

end if;
9

end if;
10

end;

4.更改字段背景颜色：

Code

5.隐藏字段：

Code

6.设置不可更新和插入：

Code

7.添加菜单：

begin
2

if (event_name = ‘WHEN-NEW-FORM-INSTANCE’) then
3

if (form_name = ‘DEMXXEOR’) then
4

app_special2.instantiate(‘SPECIAL15’,
5

‘Print Order &Again’, ‘’, TRUE, ‘LINE’);
6

end if;
7

end if;
8

end;

As with the APP_SPECIAL routines, APP_SPECIAL2 routines support up to
45 entries spread among the Tools, Reports, and Actions menus, including
check boxes on the Tools menu. See your Oracle Applications Developer’s
Guide for more information.

8.切换工具菜单项：

Code

9.为菜单添加逻辑：

begin
2

if (event_name = ‘SPECIAL15’) then
3

if (form_name = ‘DEMXXEOR’ and
4

block_name = ‘ORDERS’) then
5

/* Add your Print Order logic here */
6

raise FORM_TRIGGER_FAILURE;
7

end if;
8

end if;
9

end;

10.要先测试函数or功能已定义：

Code

11.如何在EVENT事件中调用外部SP：

Code

实例1：

Code

实例2：

******

posted @ 2009-11-18 17:49 郭振斌阅读(723) 评论(0) 收藏举报

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