Description Searches the list of forms and returns a form module ID when it finds a valid form with the given name. you must define an appropriately typed variable to accept the return value. Define the variable with a type of Formmodule. Syntax FUNC…

Description                                                                     Returns a BOOLEAN value that indicates whether the object ID is available. Syntax                                                                        FUNCTION ID_NULL(…

Trigger 不是数据库中的触发器,不过功能类似,都是当某个事件发生的时候会触发. Trigger中可以编写代码,当对应事件发生的时候就会执行该Trigger中的代码. Oracle Form中的Trigger有三个层级:Form level.Data Block level.Item level. 三个层级的影响范围是依次递减的,三个层级可能存在相同名字的Trigger,如果下层Trigger的没有定义就会使用上层的Trigger.Trigger有个继承的property可以设置,可以设置是…

Standard Attachments in Oracle Form 默认情况下"附件"按钮是灰色的,本文将展示如何让某个Form的附件按钮变亮,并能上传附件. 以用户Form为例,我们想让用户上传自己的照片 Pre-Setups Help > Diagnostics > Custom Code > Personalize,记录下Function Name 并用Help > Diagnostics > Examine查看User Name字段和User…

转:http://yedward.net/?id=57 Form中的系统变量,它存在于一个Form的整个运行时期的会话之中,变量包含了有关Form相关属性的字节信息.有些变量标明了当前状态,还有些变量包含了告诉Oracle如何进行相关操作的设定信息.当系统变量在表达式中出现时,system前要加上分号,表示为:system,多个变量之间用逗号分隔开,:system后面以圆点(.)连接变量名,例如:system.message_level = '25'这样的系统变量赋值操作. Oracle For…

1当打开FORM时: (1)PRE-FORM (2)PRE-BLOCK(BLOCK级) (3)WHEN-NEW-FORM-INSTANCE (4)WHEN-NEW-BLOCK-INSTANCE (5)WHEN-NEW-RECORD-INSTANCE (6)WHEN-NEW-ITEM-INSTANCE 2． 当填写一行记录完成后,光标移动到下一条记录的时候: (1)WHEN-VALIDATE-RECORD (只将填写的记录与数据库中已存在的记录作唯一性的验证,如果只是页面上的数据重复而数据库中没有…

Oracle Form Builder 是Oracle的一个开发工具,可以针对Oracle公司的E-Business Suit的ERP系统开发的.对应的还有reports builder. Oracle Forms Developer 是ORACLE公司提供的的用于开发Web数据库应用程序的工具集,它主要包括Forms Builder和Forms Compiler两个工具,其中Forms Builder用于开发和编译Forms应用,而Forms Compiler专用于编译Forms模块.注意,在…

Created an Oracle Form to handle specific events / triggers like When-New-Form-Instance, Pre-Insert, Post-Insert, Pre-Update, Post-Update, Post-Query and Post-Forms-Commit. I am doing the following simple tasks on these events to give you an example:…

I shared a data entry example form here in this post for Oracle Forms beginner developers, so that they may take an idea to how to develop a simple data entry form in Oracle Forms. The form can be fully modified.Example is given for an emp table and…

These errors occurred usually due to forms connection problem or some internal problem, the solution is, close the form, re-connect to the database and then re-open the form.FRM-10001: Internal Error: TOS.Cause:  Internal system error.Action:  If the…

一.属性 1.1 通用属性 名称(Name) 子类信息(Subclass Information) 备注(Comments) 标题(Title) 方向(Direction) 字体名称(Font Name)   字体大小(Font Size)   字体粗细(Font Weight) 字体风格(Font Style) 字体间距(Font Spacing) 前景色(Foreground)   背景色(Background) 填充图案(Fill Pattern) 字符模式逻辑属性(Character M…

Locking Mode Property Description Specifies when Oracle Forms tries to obtain database locks on rows that correspond to queried records in the form. The following table describes the allowed settings for the Locking Mode property:                 Val…

1.commit_form针对form上面的数据变动进行commit,对于代码中的类似update,insert语句也进行提交:如果form上面的数据变动和代码中的数据变动有冲突,最后以界面上的为准.2.do_key('commit_form')会首先寻找form下的triggers中的KEY-COMMIT这个trigger,并执行KEY-COMMIT中所写的代码.如果没有KEY-COMMIT这个trigger,则会针对form和代码一起提交.如果form上面的数据变动和代码中的数据变动有冲突,…

Question: 做FOLDER文件夹功能,打开FORM错误提示: FRM-99999:出现1412错误.有关该错误的详细信息,请参阅发行说明文件(relnotes) Answer: 原因是FOLDER主块上没有设滚动条.   Tips: Undocumented Error Messages (FRM-99999) Any Forms error message not documented in the online help will display a generic message:…

Oracle Forms 提供了六个特殊的系统变量,均为提供日期和时间的信息的变量: •$$DATE$$ •$$TIME$$ •$$DATETIME$$ •$$DBDATE$$ •$$DBTIME$$ •$$DBDATETIME$$ 其中, $$DATE$$, $$TIME$$, $$DATETIME$$三个系统变量可以用来获取用户客户端操作系统上当前的日期和时间. $$DBDATE$$, $$DBTIME$$, $$DBDATETIME$$三个系统变量可以用来获取数据库系统所在的服务器上的当前…

Oracle From中的list项点击后就会新增一个下拉列,此时可以使用 Ctrl+shift+< 进行删除…

业务场景: 现有Form A,需通过A中的菜单栏中调用另一Form B,需将某值作为参数传入Form B中:…

The following are the most suggested Oracle Certifications for Oracle Application Developers in Forms and Reports and as you already know that Oracle Forms 12c also released, so it is going to be used in long run. Oracle Certified Professional, Oracl…

Sharing an Oracle Form Htoolbar.fmb for Oracle Forms 10g/11g containing Horizontal Toolbar canvas and a control block with basic navigational and operational buttons, which can be customized easily as per your form's requirement.   Just change the da…

Creating Timer in Oracle D2k / Forms 6i and Displaying a Clock This is about timer in D2k An external clock can be constructed using timers. Timers correspond to internal clocks, which have a specific time period. When the specified duration expires,…

In this Document   Goal   Solution   References APPLIES TO: Oracle Application Object Library - Version 12.0.4 to 12.2 [Release 12 to 12.2]Oracle Human Resources - Version 12.1.3 to 12.1.3 [Release 12.1]Information in this document applies to any pla…

使用Oracle Form Builder创建Form具体步骤 (Data Source为Table) 说明:当Block使用的Data Source为Table时,Form会自动Insert,Update,Delete,Lock.若要显示non-database Item,需在POST-QUERY Trigger 里手动写代码来为non-database Item取值. 步驟一:分析需求设计Table架构 1). Table需指定一Unique ID,可为其创建Unique Index,在Fo…

Oracle Form & Reports developer jobs are always in demand, candidates who have Oracle D2k, Oracle Forms & Reports, PLSQL set of skills can find the job through the following links:   http://jobsearch.naukri.com/oracle-forms-and-reports-jobs   http…

Example is given below to Populate a List Item in Oracle Forms using Create_Group_From_Query , Populate_List and Populate_Group command. In this example you can specify the query at run time to populate the list item with that query result.   Followi…

You can test or tune your program unit performance in Oracle forms with Ora_Prof package.Suppose you have created to procedure to perform a single task with different logic and you want to check exactly which procedure is performing well. See the bel…

SYSTEM.MESSAGE_LEVEL is used to control the messages that end users see when they use the Oracle Form's application. You can control to not to display simple warning messages or even error messages to display to users. The following  are message seve…

Suppose you want to give an option to user to select only 5 check boxes from given any number of check boxes in an Oracle Form and if user selects more than 5 than give a message that you can not select more than 5. For this follow these steps:Create…

BOM模块常用表结构 表名: bom.bom_bill_of_materials 说明: BOM清单父项目 BILL_SEQUENCE_ID NUMBER 清单序号(关键字)ASSEMBLY_ITEM_ID NUMBER 装配件内码ORGANIZATION_ID NUMBER 组织代码ASSEMBLY_TYPE NUMBER 装配类别SPECFIIC_ASSEMBLY_COMMENT VARCHAR2(240) 注释(装配件状态P.R等)COMMON_ORGANIZATION_ID NUMBER…

Oracle公司的系统研发开发与执行效率,让人不得不佩服.从2008年1月收购BEA到现在短短几年时间,就把Bea WebLogic产品融合到了Oracle公司自己的原研发产品之庞大的Oracle E-Business Suite(简称 :Oracle EBS) 中,这一技术革新,对于未来Oracle其他产品与Oracle E-Business Suite的融合奠定了基础,也使Oracle公司的除数据库之外的第二大产品Oracle E-Business Suite增加了新亮点.同时给ERP产品竞…

--在开发ORACLE FORM的程序中,要编写PL/SQL程序包产出异常情况时,直接在FORM弹出一个异常提示窗口 DECLARE BEGIN app_exception.raise_exception ( exception_type => 'APP' , exception_code => -20001 , exception_text => 'OTHERS EXCETPITON ' || CHR (13) || TO_CHAR (DBMS_UTILITY.format_error…