on 02-16-2005 1:44 PM
Hi there,
i have a simple WD with the following Context nodes:
Node Offer: Card.: 0...n / Type: List / Selection:0...1 / singelton: true
Subnode BaseData: Card.: 0...n / Type: List / Selection:0...1 / singelton: false
Attribute of BaseData: Name
A Input Field references the Attribute.
When i start the application in Client-side-rendering-Mode, all runs fine, but when i start the application in HtmlClient-Mode, i get the following Error:
com.sap.tc.webdynpro.progmodel.context.ContextException: Node(NodeTestView.Offer): no child node 'BaseData' at index -1
at com.sap.tc.webdynpro.progmodel.context.Paths.followPath(Paths.java:786)
at com.sap.tc.webdynpro.progmodel.context.Paths.followPath(Paths.java:758)
at com.sap.tc.webdynpro.progmodel.context.Paths.createAttributePointer(Paths.java:89)
at com.sap.tc.webdynpro.clientserver.uielib.standard.impl.AbstractInputField.getValue(AbstractInputField.java:1050)
at com.sap.tc.webdynpro.clientserver.uielib.standard.impl.AbstractInputField.getValue(AbstractInputField.java:1098)
at com.sap.tc.webdynpro.clientimpl.html.uielib.standard.uradapter.InputFieldAdapter.getValue(InputFieldAdapter.java:550)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.InputFieldRenderer.render(InputFieldRenderer.java:41)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:269)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:95)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.FlowLayoutRenderer.renderFlowLayoutItemFragment(FlowLayoutRenderer.java:177)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.FlowLayoutRenderer.renderFlowLayoutFragment(FlowLayoutRenderer.java:148)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.FlowLayoutRenderer.render(FlowLayoutRenderer.java:33)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:269)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.base.AbstractRenderManager.render(AbstractRenderManager.java:95)
at com.sap.tc.webdynpro.clientimpl.html.renderer.uielements.ie6.ScrollContainerRenderer.renderScrollContainerFragment
......
Any ideas ?
Regards,
Claus
Ensure that there is always a "Offer" node selected. If possible, set the selection cardinality of the "Offer" node to 1:1.
Newer SSR versions can also handle the case without selection.
Armin
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