Tarek Fathy

To ensure that the credentials that you supply in the database connections for your ADF Application are deployed and include the password, add  -Djps.app.credential.overwrite.allowed=true  to the JAVA_PROPERTIES entry in the FMW_HOME /user_projects/domains/ yourdomain /bin/setDomainEnv.sh file (or setDomainEnv.cmd if you are on Windows), and restart the server using FMW_HOME /user_projects/domains/ yourdomain /bin/startWebLogic.sh. This is what you need to do if you have deployed an ADF application to your server but are seeing the following errors when the application is accessed: oracle.jbo.DMLException: JBO-26061: Error while opening JDBC connection. at oracle.jbo.server.ConnectionPool.createConnection(ConnectionPool.java:253) at oracle.jbo.server.ConnectionPool.instantiateResource(ConnectionPool.java:168) at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:546) at oracle.jbo.pool.ResourcePool.useResource(ResourcePool.java:327) at oracle.jbo.server.Conn...

Application Server JDeveloper ADF Oracle WebLogic 11g Release 1 (10.3.x) Supported See below Oracle WebLogic 11g Release 1 (10.3.5) Certified with 11.1.2.0.x, 11.1.2.1.x, 11.1.2.2.x Certified with 11.1.2.0.x, 11.1.2.1.x; requires ADF 11.1.2.x patches onto Application Development Runtime 11.1.1.5.x Certified with 11.1.2.2.x; requires ADF 11.1.2.2.x patches onto Application Development Runtime 11.1.1.6.x Oracle WebLogic 11g Release 1 (10.3.6) Certified with 11.1.2.2.x Certified with 11.1.2.2.x; requires ADF 11.1.2.x patches onto Application Development Runtime 11.1.1.6.x IBM WebSphere 7 Certified Certified with WebSphere 7.0.0.13 AS or ND Tomcat 6 Certified Not Supported JBoss 5 Certified Not Supported

Some times you  want to check if the data has been modified by the user or not. We can remember how easily we make this in forms builder using ":System.record_status" or :System.block_status" or :System.form_status". But the ADF world is somehow different. Just write this code

Instead of looping throw the iterator to get the value from the index, You can simply set the property "valuePassThrough" = true in the list

Hi I have a af:table that displays information about Employee vacation. I want to sum the value of the column "ActualNumberOfDays". Here is the table. I will Explain how I calculated the total of the "Acutal days" column. 1- I Created a readonly view based on Query SELECT     v_emv.ID emv_id,     v_emp.EMP_ID emp_id,     v_emp.EMP_NAME_AR ar_name_full,     v_emp.EMP_NUM,     v_vat.NAME_AR,     v_emv.START_DATE,     v_emv.END_DATE,     v_emv.NUMBER_OF_DAYS,     v_set.ACTUAL_END_DATE set_end_date,     v_emv.HOLIDAYS,     v_emv.VACATION_STATUS,     v_set.ACTUAL_NUMBER_OF_DAYS - NVL(v_set.ACTUAL_HOLIDAYS, 0) - NVL(v_set.MISSION_DAYS, 0) actual_number_of_days  FROM     HRS_V_EMP_BASIC_INFO v_emp,     HRS_V_EMP_VACATIONS v_emv,     HRS_V_VACATION_TYPES v_vat,...

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