Step 11 of portlets tutorial webcenter Interaction does not work

I finished the tutorial. Everything worked except for the interaction between portlets. When I click on show details on products portlets that nothing changes in the portlet Information product!

I have reviewed and validated that all steps have been completed as indicated but could not the interaction to work.

1 Ran MyTutorialPortlets view.jsp page Data and display correctly.
2. the webcenter MyPage.jspx shows two portlets with data displayed correctly on the screen. And the partialTriggers on the second portlet reference the id of the first portlet (without colon were used)
3 oracle - MyTutorialPortlet portlet.xml has the productID as a parameter


Here are all the codes that helps identify the error:

Oracle - portlet.xml MyTutorialPortlet looks correct:
< portlet-app-extension xmlns = "http://xmlns.oracle.com/portlet/oracle-portlet-app" >
< portlet-extension >
< name-portlet > Products < / portlet-name >
< navigation-settings >
productID < name > < / name >
< type container = "http://www.w3.org/2001/XMLSchema" > xsd: String < / type >
< label XML: lang = "en - us" > Product ID < / label >
< Tip XML: lang = "en - us" > enter Product ID < / index >
< / navigation-settings >
< portlet id > 1291666545877 < / portlet id >
< allow-export > true < / allow export >
< allow-import > true < / allow-import >
< iframe require > false < / iframe required >
< / portlet-extension >
< allow-export > true < / allow export >
< allow-import > true < / allow-import >
< / portlet-app-extension >


MyPage.jspx
< adfp:portlet value = "#{bindings." Products1_1}.
ID = "portlet1" background = "dark" / >
< adfp:portlet value = "#{bindings." OmniPortlet1_1}.
ID = "portlet2" height = "230px".
partialTriggers = "portlet1".
Background = 'dark' / >

MyPagePageDef.xml
< Settings / >
<>executables
< variableIterator id = 'variables' >
< variable name = Type="java.lang.Object"/ "Products1_1_productID" >
< variable name = Type="java.lang.Object"/ "OmniPortlet1_1_Param1" >
< variable name = Type="java.lang.Object"/ "OmniPortlet1_1_Param2" >
< variable name = Type="java.lang.Object"/ "OmniPortlet1_1_Param3" >
< variable name = Type="java.lang.Object"/ "OmniPortlet1_1_Param4" >
< variable name = Type="java.lang.Object"/ "OmniPortlet1_1_Param5" >
< / variableIterator >
......
< portlet id = "Products1_1".
portletInstance = ' / oracle/adf/portlet/ProductsWSRPProducer/ap/Ei1291666545877default_c189133b_012c_1000_8001_0a0a0a0c1cb8.
Class = "Oracle.ADF.Model.portlet.Binding.PortletBinding"
retainPortletHeader = "false".
xmlns = "http://xmlns.oracle.com/portlet/bindings" >
< Parameters >
< name of the parameter = "productID" pageVariable = "Products1_1_productID" / >
< / Parameter >
< event >
< name of event = eventType "Products1_1_Event" = "ParametersChange" / >
< / events >
< / portlet >
< portlet id = "OmniPortlet1_1".
portletInstance = ' / oracle/adf/portlet/OmniProducer/ap/Portlet100_c1b2d1c1_012c_1000_8002_0a0a0a0c1cb8.
Class = "Oracle.ADF.Model.portlet.Binding.PortletBinding"
retainPortletHeader = "false".
xmlns = "http://xmlns.oracle.com/portlet/bindings" >
< Parameters >
< name of the parameter = "Param1" pageVariable = "Products1_1_productID" / >
< name of the parameter = "Param2" pageVariable = "OmniPortlet1_1_Param2" / >
< name of the parameter = 'Param3' pageVariable = "OmniPortlet1_1_Param3" / >
< name of the parameter = "Param4" pageVariable = "OmniPortlet1_1_Param4" / >
< name of the parameter = "Param5" pageVariable = "OmniPortlet1_1_Param5" / >
< / Parameter >
< event >
< name of event = eventType "OmniPortlet1_1_Event" = "ParametersChange" / >
< / events >
< / portlet >

Please see if you can provide a solution.

Thank you

productID
xsd:string

Enter Product ID

public static final String PARAMETER1 = "productId";

In your oracle - portlet.xml you specified productID but in your code, you set productId
These parameters are case-sensitive!

Tags: Fusion Middleware

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