一些peoplecode小技巧平【二】
1. Set component changed page field property:
For understanding this open a page in application designer and in the field property of one of the edit field uncheck the property Set component Changed and save the page. Now go on the online page, make some changes in field value and save the page.
What do you think will happen with that field value?
Open online page again and you will find that field value is not changed. Why?
Because Set component Changed property of field helps component buffer to check whether any change in that value has happened. If this property is unchecked any change in the field is ignored and that field in component buffer stays unchanged.
2. Disable saving page component property:
In component properties under Use tab there is a property checkbox named Disable saving page. After we check this checkbox, the save toolbar button in component properties under internet is automatically disabled, i.e delivered save button functionality can not be used after that. This property is very useful in removing that annoying error on page when we move out of the component without saving which says You have unsaved data on the page. Click OK to go back and save or click Cancel to continue without saving.
Don't worry still you can use DoSave() and DoSaveNow() functions using peoplecode to save the data in component.
This property has following significance:
- To remove the unsaved data prompt while moving away from component without saving.
- To disable the delivered save but we can use other toolbar buttons.
3. Search Edit Record field property for Search keys:
In record field properties when we select Search key option, Search edit is enabled to be selected.
Actually SetSearchEdit() function is for limiting the user search to '=' and to 'IN' operators.
e.g. if you want to search the data of Employee ID '12345' so on the search page you have to enter the whole Employee ID '12345'.
If you will think that after entering only '123' in search field will enlist all the employee IDs starting with '123', search edit set on employee ID will prevent this from happening and search will give some error.
So now your search is limited to '=' or 'IN' only as:
EMPLID = '12345'
or
EMPLID IN ('12345')
If you want to remove search edit from some field, simply use function ClearSearchEdit() on SearchInit for this. Or for enabling search edit, use function SetSearchEdit().
4. DiscardRow() and StopFetching() peoplecode functions:
DiscardRow() and StopFetching() are the delivered peoplecode functions which can only be used in RowSelect event.
DiscardRow is not to select a particular row based on some certain condition but continues with the next row in RowSelect.
But unlike the DiscardRow, StopFetching stops the execution of RowSelect based on some certain condition which we provide in peopleode on RowSelect event. From the definition of StopFetching function, we can understand that it acts like and error in RowSelect event.
5. Accessing the related display field in grid on peoplesoft pages:
There could be chances that we are required to access the related display field on grid. If there is only one record field as related display then its fine, no problem there. But it is complicated when there are multiple related displays from the same record fields.
Let us say that in one of the grid we want to show the names for JOB.SUPERVISOR_ID and JOB.EMPLID and these fields are display control fields and related fields for both is PERSON_NAME.NAME so referencing the related field of JOB.SUPERVISOR_ID will be an issue with the grid referencing syntax as it will reference the related field of JOB.EMPLID also.
Now here is the syntax for the same:
Let row of that field is &Grid_Row
Now accessing the related field of JOB.SUPERVISOR_ID:
&Grid_Row. JOB.SUPERVISOR_ID.GetRelated (PERSON_NAME.NAME).value;
Now accessing the related field of JOB.EMPLID:
&Grid_Row. JOB.EMPLID.GetRelated (PERSON_NAME.NAME).value
一些peoplecode小技巧平【二】的更多相关文章
- PHP开发小技巧②—实现二维数组根据key进行排序
在PHP中内置了很多对数组进行处理的函数,有很多时候我们直接使用其内置函数就能达到我们的需求,得到我们所想要的结果:但是,有的时候我们却不能通过使用内置函数实现我们的要求,这就需要我们自己去编写算法来 ...
- android小技巧(二)
一.如何控制Android LED等?(设置NotificationManager的一些参数) 代码如下: final int ID_LED=19871103; NotificationManage ...
- Swift开发小技巧--扫描二维码,二维码的描边与锁定,设置扫描范围,二维码的生成(高清,无码,你懂得!)
二维码的扫描,二维码的锁定与描边,二维码的扫描范围,二维码的生成(高清,无码,你懂得!),识别相册中的二维码 扫描二维码用到的三个重要对象的关系,如图: 1.懒加载各种类 // MARK: - 懒加载 ...
- 一些peoplecode小技巧【一】
1. Get the description of the translate value: No need to write SQLEXEC on PSXLATITEM passing fieldn ...
- MAC使用小技巧(二)
一.Safari-->广告数量不足 --原因:DNS被拦截,被恶意推送广告. ----------------------------- [ 思路 ] 修改hosts文件 $ cd /etc $ ...
- js小技巧(二)
//移动的图层,拖动 1.<span style='position:absolute;width:200;height:200;background:red' onmousedown=Mous ...
- C#一些小技巧(二)
教你们怎么改配色方案,因为本人智障了很久,每次想改颜色的时候都会看到一大圈的选项,难以琢磨,但是智障了那么久终于被我找到了所有的关联. 首先,要告诉你们的是,其实C#里面要改的东西只有那么几个,但是注 ...
- 玩转CSLA.NET小技巧系列二:使用WCF无法上传附件,提示413 Entity Too Large
背景:由于系统需要展示图片,客户上传图片到本地客户端目录,然后在数据库中存储本地图片地址,和图片二进制数据 错误原因:我是使用CSLA的WCF服务,使用了数据门户,WCF协议使用的是wsHttpBin ...
- Java开发小技巧(二):自定义Maven依赖
前言 我们在项目开发中经常会将一些通用的类.方法等内容进行打包,打造成我们自己的开发工具包,作为各个项目的依赖来使用. 一般的做法是将项目导出成Jar包,然后在其它项目中将其导入,看起来很轻松,但是存 ...
随机推荐
- CentOS7 安装MongoDB 3.0服务
1,下载&安装 MongoDB 3.0 正式版本发布!这标志着 MongoDB 数据库进入了一个全新的发展阶段,提供强大.灵活而且易于管理的数据库管理系统.MongoDB宣称,3.0新版本不只 ...
- struts (二)
1.运行流程 client --->tomcat ---> webapp -->web.xml --->filter -->struts.xml ---->na ...
- jQuery formValidator表单验证插件常见问题
1. 如何实现一个控件,根据不同的情况,实现不同的控制? 2. 一个页面上我有几个tab页,如何实现每个Tab页上的控件单独校验? 3. 我采用的页面上文字问题的方式,点提交的时候, ...
- Android 上的代码阅读器 CoderBrowserHD 修改支持 go 语言代码
我在Android上的代码阅读器用的是 https://github.com/zerob13/CoderBrowserHD 改造的版本,改造后的版本我放在 https://github.com/ghj ...
- nyoj 73 比大小
点击打开链接 比大小 时间限制:3000 ms | 内存限制:65535 KB 难度:2 描述 给你两个很大的数,你能不能判断出他们两个数的大小呢? 比如123456789123456789要大于 ...
- (easy)LeetCode 225.Implement Stack using Queues
Implement the following operations of a stack using queues. push(x) -- Push element x onto stack. po ...
- ELK+redis集群搭建
ELK版本: logstash-1.4.2 kibana-4.0.3 redis-3.0.0 elasticsearch-1.4.4(最低版本) 分别启动命令: redis-server redis. ...
- null 之AddAll、Add和Boolean
@Test //failed public void TestListAddAll(){ List<TravelerInfo> travelerInfoSummary=new ArrayL ...
- Jmeter命令行方式启动
在性能测试过程中,我们常常遇到这样的问题,使用Jmeter的GUI界面进行大并发量的性能测试时,界面容易卡死,无法继续进行性能测试.通过使用命令行方式启动jmeter是一个不错的方式.下面就简单介绍一 ...
- 使用postman玩转接口测试
(一)前言: 之前搞自动化接口测试,由于接口的特性,要验证接口返回xml中的数据,所以没找到合适的轮子,就自己用requests造了个轮子,用着也还行,不过就是case管理有些麻烦,近几天又回头看了看 ...