UnitPrice DECIMAL(10,2), Discount DECIMAL(5,2) ); 接下来,我们创建CDS视图,并使用@Aggregation注解对订单行项目进行聚合: -- CDS View...AbapCatalog.compiler.compareFilter: true @AccessControl.authorizationCheck: #CHECK @EndUserText.label: 'Sales Order CDS View...' define view ZSalesOrder as select from SalesOrderHeader association [0..*] to SalesOrderItem as
consumption view里, @ObjectModel.association.type: [#TO_COMPOSITION_CHILD] Z_i_Order_View...._Item, @ObjectModel.association.type: [#TO_COMPOSITION_CHILD] Z_i_Order_View...._statushelp Z_i_Order_View里: @ObjectModel.association.type: [#TO_COMPOSITION_CHILD] Z_C_Order_Item..._statushelp _sys_status来自: inner join Zorder_Sys_Status as _sys_status zorder_sys_status里: association...[0…1] to Z_C_Status_Valuehelp as _statushelp on $projection.stat = _statushelp.status_key 在view里的定义
在 SAP ABAP CDS (Core Data Services) View 中,COALESCE 函数是用于处理 NULL 值的一种功能。...COALESCE 函数在 CDS View 中的应用十分广泛,它可以用于处理各种复杂的数据情况,例如默认值设置、空值替换等。...下面我们通过几个实际示例来详细说明 COALESCE 函数在 CDS View 中的应用: 示例 1:使用 COALESCE 设置默认值 假设我们有一个 CDS View,用于展示员工的信息,其中包括员工姓名和薪水...总结 在 SAP ABAP CDS View 中,COALESCE 函数是用于处理 NULL 值的一种功能。...通过在 CDS View 中使用 COALESCE 函数,我们可以更灵活地处理数据,提高查询结果的可读性和可用性。
Created by Jerry Wang, last modified on Jun 16, 2014 在ui component里面创建一个空的view,copy paste如下的javascript
版权声明:本文为博主汪子熙原创文章,未经博主允许不得转载。 https://jerry.blog.csdn.net/article/detai...
下图是 SAP CDS view Union 操作的语法和例子: SAP CDS(Core Data Services)视图是 SAP HANA 数据库在 ABAP 层面上的抽象和逻辑视图。...Union 操作的基本语法如下: SELECT FROM view1 UNION SELECT FROM view2 在这个例子中,view1 和 view2 是 CDS 视图的名称。...AbapCatalog.compiler.compareFilter: true @AccessControl.authorizationCheck: #CHECK @EndUserText.label: 'All Orders' define view...那么,我们可以定义一个 CDS View,使用 Union 操作来合并查询 Sales 和 Purchase 的结果: @AbapCatalog.sqlViewName: 'ZCDS_SALES_PURCHASE...' define view ZCdsSalesPurchase as select from sflight as sales union select from scarr as purchase
Created by Jerry Wang, last modified on May 23, 2014 在Webclient ui view里使用// 添加Javascript的注释时
node.id包含的是xml view里定义的id,不含任何view前缀: ? ? ?...id的naming convention: +"–" + “<control id in xml view definition”, 例如: ? ?
Created by Jerry Wang on May 30, 2014 直接在html code里使用iframe标签,将其src属性设置成external url即可: ?
(1) extensible CDS view: developed by SAP, for example I_PRODUCT....(2) extension include view: developed by SAP, for example E_PRODUCT....There are central guideline defined for this kind of view....you can still see extension field visible in underlying SQL view of extension include view) , but to...extension view instead. ?
(1) extensible CDS view: developed by SAP, for example I_PRODUCT. (2) extension include view: developed...There are central guideline defined for this kind of view. (3) extension view: Automatically generated...After you create extension fields, the field will not be appended to extension include view,(Nevertheless...you can still see extension field visible in underlying SQL view of extension include view) , but to...extension view instead. [1240] Instead, you can find the corresponding extension view via tooltip below
In current design, the expensive dynamic generation of column status_id is perfo...
Association它指明了两个View之间的关系,如果一个View A中定义了Association到另外一个View B时,View A可以把这个Association作为一种特殊类型的字段暴露在...selection list里面,那么当上层的另一个View C使用到View A时,他可以通过View A中暴露的这个Association去取View B中的字段。...也就是说只有当View C会用到View B中的字段时,在Runtime的时候View A就会去做left outer join到View B,当上层的View没有用到View B中的字段时,View...A就不会Join View B。...这样就能提升了View的性能,因为如果直接使用left outer join,那么View A就肯定会join View B,不管上层会不会用到View B中的字段。
What we want to achieve is: in CRM we need a CDS view which returns the service order guid together with...This question is asked via this SCN thread: ABAP CDS View: join tables on columns of different type....Please note that the created table function in step1 could be directly consumed just as a normal CDS view...The fields defined as the returning parameters in table function could be used in consuming view. ?...(4) Test the whole solution Click F8 on the view z_c_partner, check whether data previews as expected
distributions # yum install sysstat ### RedHat Based distribution The historic data for various linux...Red Hat, Fedora, CentOS, and Scientific Linux should use the /var/log/sa directory 2....command as named, we will receive CPU activity samples for every 10 minutes of the current day. # sar Linux...For example view system performance between 10 A.M. to 12 A.M. when application team faced a slowness...sa31 sar03 sar06 sar09 sar12 sar15 sar18 sar21 sar24 sar27 Execute the following command to view
SAP UI5是MVC或者MV*模式,所以这里不多介绍 首先UI5是从INDEX.HTML开始 所以首先看HTML文件 在创建SAP UI5的project的时候,可以看到html里会自带很多内容 其中...script是必要的一部分,script里又有data-sap-ui*的很多引用 data-sap-ui-resourceroots就是很重要的一个引用 可以看到内容为:"xxx": "..../"我理解这里就是相对路径的文件链接 比如这里我写的是xxx 那么在调用或者链接或者查找view的时候,就要这样写 new sap.ui.xmlview({ viewName: "xxx.view.V..." }).placeAt("content"); 我们view的名字是v 是不是很神奇,不用通过configure之类的配置文件配置 可以直接在这些应用文件里配置
SAP ABAP CDS View的currency_conversion函数是一种用于在CDS (Core Data Services)视图中执行货币转换的功能。...AbapCatalog.compiler.compareFilter: true @AccessControl.authorizationCheck: #CHECK @EndUserText.label: 'Sales Order View...' define view ZSalesOrder as select from sflights as flights { key flights.carrid, key flights.connid...总结 SAP ABAP CDS View的currency_conversion函数是一种强大的货币转换工具,它允许在CDS视图中定义灵活的货币转换规则,确保在多货币环境中准确地展示数据。
上一篇文章简单介绍了HTML文件跳转VIEW的方法 这篇介绍一下VIEW跳转到controller文件的方法 先看mvc view里的引用 controllerName="xxx.controller.c2...sap.ui.unified" xmlns:c="sap.ui.core" xmlns:m="sap.m"> 我这里的controller名字 叫c2 这里也是相当于configure配置文件一下 这样view
触发router.js里的activate方法: ? 在_activatedRoute里,能看到被激活,待显示的Component是AppComponent: ?...router.js里和创建被激活Component相关的代码: activateWith(activatedRoute, resolver) { if (this.isActivated...Component创建成功之后,添加到router-outlet对应的container里: ?...nativeInsertBefore,最终调用DOM元素原生的insertBefore方法,将待显示的Component对应的selector,加入到router-outlet所在的container里去
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