如何在 ORBEON 中保存旧形式与新版本一起保存？

Question

如何将旧表单保存在新版本中。 我在我们的应用程序中保存了一个表单。下面是我在 builder 和 Runner 中的表单的屏幕截图： 之后我使用（表单生成器）添加了一个新字段，但是当我打开保存的这个表单时，我没有找到添加的字段。 这是我新版表单的截图： 这就是我得到的结果：

编辑

@Avernet，我使用了 CRUD API，并按照以下步骤使用了两种方法：

1. 通过强加最新版本号来检索表单的 xml：

   • 使用早期版本创建表单：使用 docId=fd4f49aad1ac3eb5a8ac29b0fa15a8cc1ec6ee6e 和版本 =1 进行测试

   • 使用 curl 运行此命令（curl -v -k -H “Orbeon-Form-Definition-Version：2” http://127.0.0.1:8080/orbeon/fr/service/persistence/crud/newProject/test/data/fd4f49aad1ac3eb5a8ac29b0fa15a8cc1ec6ee6e/data.xml)

     =>结果 400 错误请求。

   => 如果我把旧版本 1 而不是 2，则没有错误。

2. 使用最新版本创建一个空的测试表单并填写 旧版本创建的表单

   • 使用 curl 运行此命令（curl -v -k -H “Orbeon-Form-Definition-Version：1” http://127.0.0.1:8080/orbeon/fr/service/persistence/crud/newProject/test/data/fd4f49aad1ac3eb5a8ac29b0fa15a8cc1ec6ee6e/data.xml >>myData) =>xml文件保存到目录

   • 用新版本（documentId = 40239f94e49538db4e94e4f60ad7b4f312c23f3e)

   • 使用 curl ( curl -v -k -d @mydata.xml -H “内容类型：应用程序/xml”-H“Orbeon-Form-Definition-Version： 2" -X 放 http://127.0.0.1:8080/orbeon/fr/service/persistence/crud/newProject/test/data/40239f94e49538db4e94e4f60ad7b4f312c23f3e/data.xml)

     =>结果 500 内部服务器错误

这是发生错误时的堆栈跟踪：

|发生错误 | |------------------------------------------------- -------------------------------------------------- -------------------| |致命错误：文档中根元素之后的标记必须格式正确。 | |------------------------------------------------- -------------------------------------------------- -------------------| |应用程序调用栈| |------------------------------------------------- -------------------------------------------------- -------------------| |oxf:/ops/pfc/xforms-xml-submission.xpl |读取处理器输出 | 111| |·················································································································· ·························································································································· ·························································································································· ·························································································································· ··································| |元素= | |名称=数据 | |ref =实例 | |------------------------------------------------- -------------------------------------------------- -------------------| |oxf:/ops/pfc/xforms-xml-submission.xpl |读取处理器输出 | 102| |·················································································································· ·························································································································· ·························································································································· ·························································································································· ··································| |元素= | |名称=数据 | |id =原始实例 | |------------------------------------------------- -------------------------------------------------- -------------------| |:/Users/fkammoun/AppData/Local/Temp/upload__5a2c8fe_15fbb88e967__8000_00000000.tmp| | 1| |------------------------------------------------- -------------------------------------------------- -------------------| |异常：org.orbeon.oxf.common.ValidationException | |------------------------------------------------- -------------------------------------------------- -------------------| |org.orbeon.oxf.xml.XMLParsing$ErrorHandler |fatalError |XMLParsing.java | 221| |orbeon.apache.xerces.util.ErrorHandlerWrapper |fatalError | | | |orbeon.apache.xerces.impl.XMLErrorReporter |reportError | | | |orbeon.apache.xerces.impl.XMLErrorReporter |reportError | | | |orbeon.apache.xerces.impl.XMLErrorReporter |reportError | | | |orbeon.apache.xerces.impl.XMLScanner |reportFatalError | | | |.impl.XMLDocumentScannerImpl$TrailingMiscDispatcher|dispatch | | | |n.apache.xerces.impl.XMLDocumentFragmentScannerImpl|scanDocument | | | |orbeon.apache.xerces.parsers.XML11配置 |解析 | | | |orbeon.apache.xerces.parsers.XML11配置 |解析 | | | |orbeon.apache.xerces.parsers.XMLParser |解析 | | | |orbeon.apache.xerces.parsers.AbstractSAXParser |解析 | | | |processor.generator.URLGenerator$URLResourceHandler|readXML |URLGenerator.java |1042| |org.orbeon.oxf.processor.generator.URLGenerator$1 |readImpl |URLGenerator.java | 545| |essor.impl.ProcessorOutputImpl$TopLevelOutputFilter|读取 |ProcessorOutputImpl.java | 257| |org.orbeon.oxf.processor.impl.ProcessorOutputImpl |读取 |ProcessorOutputImpl.java | 394| |org.orbeon.oxf.processor.ProcessorImpl |readInputAsSAX |ProcessorImpl.java | 262| |ssor.pipeline.PipelineProcessor$InternalTopOutput$1|运行 |PipelineProcessor.java | 535| |org.orbeon.oxf.processor.pipeline.PipelineProcessor|executeParents |PipelineProcessor.java | 696| |org.orbeon.oxf.processor.pipeline.PipelineProcessor|访问$400 |PipelineProcessor.java | 60| |cessor.pipeline.PipelineProcessor$InternalTopOutput|readImpl |PipelineProcessor.java | 531| |essor.impl.ProcessorOutputImpl$TopLevelOutputFilter|读取 |ProcessorOutputImpl.java | 257| |org.orbeon.oxf.processor.impl.ProcessorOutputImpl |读取 |ProcessorOutputImpl.java | 394| |org.orbeon.oxf.processor.ProcessorImpl |readInputAsSAX |ProcessorImpl.java | 262| |org.orbeon.oxf.processor.ProcessorImpl |readInputAsSAX |ProcessorImpl.java | 266| |org.orbeon.oxf.processor.IdentityProcessor$1 |readImpl |IdentityProcessor.java | 33| |essor.impl.ProcessorOutputImpl$TopLevelOutputFilter|读取 |ProcessorOutputImpl.java | 257| |org.orbeon.oxf.processor.impl.ProcessorOutputImpl |读取 |ProcessorOutputImpl.java | 394| |org.orbeon.oxf.processor.ProcessorImpl |readInputAsSAX |ProcessorImpl.java | 262| |orbeon.oxf.processor.pipeline.PipelineProcessor$1$1|运行 |PipelineProcessor.java | 93| |org.orbeon.oxf.processor.pipeline.PipelineProcessor|executeChildren |PipelineProcessor.java | 679| |org.orbeon.oxf.processor.pipeline.PipelineProcessor|access$000 |PipelineProcessor.java | 60| |g.orbeon.oxf.processor.pipeline.PipelineProcessor$1|readImpl |PipelineProcessor.java | 91| |essor.impl.ProcessorOutputImpl$TopLevelOutputFilter|读取 |ProcessorOutputImpl.java | 257| |org.orbeon.oxf.processor.impl.ProcessorOutputImpl |读取 |ProcessorOutputImpl.java | 394| |processor.pipeline.choose.ConcreteChooseProcessor$1|readImpl |ConcreteChooseProcessor.java | 126| |essor.impl.ProcessorOutputImpl$TopLevelOutputFilter|读取 |ProcessorOutputImpl.java | 257| |org.orbeon.oxf.processor.impl.ProcessorOutputImpl |读取 |ProcessorOutputImpl.java | 394| |org.orbeon.oxf.processor.ProcessorImpl |readInputAsSAX |ProcessorImpl.java | 262| |orbeon.oxf.processor.pipeline.PipelineProcessor$1$1|运行 |PipelineProcessor.java | 93|

谢谢

Answer 1

这是设计使然，如果您使用数据库 for which Orbeon Forms supports versioning，那么 Orbeon Forms 甚至会在填写新表单时跟踪使用哪个版本的表单定义，并在填写新表单时再次使用该（可能是旧的）版本你回来编辑那条数据。

这样做是因为新版本的表单定义可能与以前的版本不兼容。通常，可以将数据从旧版本的表单定义迁移到新版本，但 Orbeon Forms 不知道如何自动执行此迁移。如果这是您需要的，则需要在数据库级别进行。