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loky
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notes

    博客分类:
  • ABAP
UP 
1. You should make sure the process is functionally complete before you actually define anything.If you do not,you may have to discard portions of your work to repair gaps that were overlooked. 2. The BAPI Explorer is part of the Business Framework group not the ABAP Workbench. 3. The Project Form, ...

BAPI

    博客分类:
  • ABAP
PM/CS中用到的BAPI 1.Function Group:IBAPI_ALM_ORDER    BAPI Function Module PM-/CS Order   Function Module:BAPI_ALM_COMPONENT_GET_DETAIL Read Detail Data for a Component              BAPI_ALM_OPERATION_GET_DETAIL Read Detail Data for an Operation              BAPI_ALM_ORDERHEAD_GET_LIST Dete ...
The most important data classes are master data,transaction data,organizational data and system data. Master data is data that is only seldomly modified.An example of master data is the data of an address file,for example the name, address and telephone number. Transaction data is data that is fr ...

Basic

    博客分类:
  • ABAP
Declare data objects:   predefined ABAP types Predefined data types are provided by the ABAP runtime environment.We differentiate between incomplete types(c,n,p,and x) and complete types (i,f,d,t,string,and xstring),depending on whether an additional length specification is required when the cor ...
Getting Started The focus of new forms technology from SAP is interactive PDF-based forms that can be created in SAP systems as a result of the integration of Adobe technology with Web Dynpro and the SAP NetWeaver Developer Studio. With the integration of Adobe PDF technology into its solutions, SA ...
1.思想       明确的MVC模式,把所有的方法声明代码实现都写在componentcontroller里,在view里声明方法去调就可以了。 2.节点及类和方法的实现flightinfo(sflight类型): carrid connid flighttab(sflight类型): carrid connid fldate planetype seatmax seatsocc isreadonly: isread(boolean) issave(boolean) 两个内表:(通过se11定义) zit_bookings zit_ ...
abap web dynpro的几个不熟悉的环节: 1. 设置text 2. assistant class 3. dialog box 4. 一个main component 调用一个component interface ,多个component实现此component interface。三者之间的实现细节。 5.Personalization 6.Enhancements
Implicit Customizing     Implicit Customizing is provided by the Web Dynpro runtime and can be used by everyone having sufficient autorizations.To be able to customize a Web Dynpro application,the application must be started by adding the query string SAP-CONFIG-MODE=X to the application's URL.Custom ...
Controller Attributes   Each controller is a separate ABAP program,having not only predefined and user-defined methods,but also attributes,which are at least visible for each method of the controller. Standard Attributes    After having defined a controller,at least two attributes are predefined.The ...
   Depending on the controller type,additional hook methods are available.For the component controller,there are three additional standard methods.Two are of importance:    1. wddobeforenavigation()    Whenever a client event is raised,the corresponding action method in the view controller is process ...
1.比方说,一个outputNode下有一个subnode:O_Downpr_Request,O_Downpr_Request下有attribute:actionType等等。做完一系列的操作,最终从页面拿值返还给inputNode时,势必要把所有的outputNode节点值copy给inputNode,之前要做的操作都在output节点下做, ...
label的labelfor属性要对应其后组件的id,例如:inputfield的state属性置为required时,其前的label会加一个红色的星号,如果不对应,不会出来。
    在页面操作完成,后台transaction完成返回后,本应该显示最新更改的东东,但由于webdynpro jco 存在缓存问题,造成不一致。解决这个问题: try {         Zjxeppm_I02_T01_Input input = wdContext.currentZjxeppm_I02_T01_InputElement().modelObject(); input.execute(); wdContext.nodeOutput().invalidate(); if(MessageUtils.checkReturn(input.getOut ...
原型: 一张表,要求实现可以动态的增加和删除一行,删除要求标记删除。 表的node来源于Componments_List. 解决思想: 在Componments_List节点里增加一个新的节点delete_Ind,boolean型。新建一个节点C_Componments_List和Componments_List节点内容一致,在界面显示利用Componments_List节点,删除前,标记delete_Ind值为true,同时在C_Componments_List里新建节点将之copy到C_Componments_List里,然后在Componments_List节点里将之删除.  保存时, ...
在开发中要学会把方法封装,整体把握。下面是个valuehelp: // --------------------------------------------------------------------------- // This file has been generated partially by the Web Dynpro Code Generator. // MODIFY CODE ONLY IN SECTIONS ENCLOSED BY @@begin AND @@end. // ALL OTHER CHANGES WILL BE LOST IF THE FILE IS ...
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