Openbravo开发-开发篇建立一个新模型

最新推荐文章于 2015-08-30 20:40:11 发布

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本文介绍使用Openbravo ERP进行模块开发的基本步骤：注册、开发和发布。注册阶段需要定义DBPrefix和DataPackage，以确保数据库工件与模块正确关联；开发阶段可通过直接、间接和按名称三种方式将元素链接到模块；发布阶段包括从数据库导出、打包模块并由系统管理员安装。

三步
1）注册
2）开发
3）发布
注册，填写DB Prefix、Data Package信息
From the Application menu, select Application Dictionary || Module

DB Prefix:at least one db prefix is required when a module also contains database artifacts (table, column, constraints, etc.). Openbravo ERP determines the module of a database artifact by checking to see if its name starts with one of the defined db_prefixes. As other howto's in the developers guide will add database artifacts, let's specify at least one DB prefix.

For more information see the AD_Module_Dbprefix table description.
Data Package: Tables are linked to a module through the Data Package. The generated business object for the new table will use the Java Package defined in the Data Package. Other howto's in the developers guide will add new tables so there is a need to specify a data package as illustrated in the image below.
开发，三种方式
Direct: for example a Window is directly related to a specific module.
Indirect: a table belongs to a data package which again belongs to a module.
By name: a new stored procedure is linked through a module by prefixing it with the DB_Prefix of the module.
发布
1从数据库导出
ant export.database
2打包
ant package.module -Dmodule=org.openbravo.howtos
3安装
Log in as System Administrator.
From the Application menu, select Application Dictionary || Application || Module Management.
Select the module you want and click Install Now.
Follow the on-screen instruction to rebuild the application and restart the Tomcat server.