The below tutorial is very helpful to learn how to configure and work with JUnit and Ant tools with Oracle ADF.http://docs.oracle.com/cd/E18941_01/tutorials/jdtut_11r2_98/jdtut_11r2_98_1.html
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No. Expression Language cannot have arguments. But there is an exception to this rule which is for the managed beans that are created as instances of HashMap and for resource bundles. For example, if we have a managed bean instance “pairs” for HashMap, then we can use the below syntax to get its values. #{pairs[‘key’]};
Below is the procedure to create custom functions in OPA (Oracle Policy Automation). Copy the determinations-engine.jar file to library path from OPA (the file exists under the path <project>Releaseweb-determinationsWEB-INFlib) Create a java class by extending the class “CustomFunction”. Note that a separate class is required to define for every custom function to be used in OPA Overwrite the “evaluate” method…
Error: Error(1,1): file:< Application path>/Model/src/model/mdssys/mdx/XXXXXX.xml.rdf: XML-20108: (Fatal Error) Start of root element expected Solution: JDeveloper is expecting some xml content in the file. So put some blank xml tags in that file like below and save the file. <?xml version=”1.0″ encoding=”UTF-8″ ?> <test> </test>
I have got an exception some thing like, javax.faces.FacesException: oracle.adf.controller.ControllerException: ADFC-10001: cannot instantiate class ‘XXXXXXXXXXXXXXXXXXXXXX’ …………………………………………………………………………….. Caused by: java.lang.IllegalAccessException: Class oracle.adfinternal.controller.beans.ManagedBeanFactory can not access a member of class ‘XXXXXXXXXXXXXXXXXXXXXX’ with modifiers “” Solution: Check the access modifier of the constructor of your class. The access modifier should be “public”, as the class is being instantiated from out of the package.
I got the above error while deploying the application in Weblogic through JDeveloper. Below are the solutions I have tried to this issue. Shutdown and restart the weblogic If the error still exists, restart the Jdeveloper completely If still it exists, then the workspace of the JDeveloper needs to be changed Create a new workspace folder in the drive Create…
Follow the below procedure to pass the parameters to a task flow. Create a Task flow, flowA Add a jspx page PageA and a taskflow definition (flowB) to flowA Create a control flow case between PageA and FlowB Go to flowA’s overview tab In managebeans, create a managed bean In Parametrs, create a return value definitions to the bean value…
It is possible to display data of a collection object in a table format in Oracle ADF. To achieve this, create a managed bean and configure it in adfc-config.xml. Create a jsf page and create a table component as given below. Pass the collection object of managed bean as a value to the table and pass field name of the…
Let us say, I have two combo boxes, one is to display list of countries and another is to display the list of states corresponding to the country selected. Which mean, whenever I select a country from the drop down, the state combo box should refresh automatically with the list of states in the selected state. To implement this in…