In JDeveloper 11g, ADF Struts Data Page Does Not Get Posted Parameters in "param" EL (Doc ID 1282914.1)

Last updated on AUGUST 04, 2016

Applies to:

Oracle JDeveloper - Version 11.1.1.3.0 and later
Information in this document applies to any platform.

Symptoms

When migrating an ADF Struts application, the use of HTTP POST parameters from the "param" EL object does not work in JDeveloper 11g as it was doing in 10.1.3.x.

When doing an HTTP post from a page that has an HTML form that POSTs a parameter , for example named deptNo to the Data Action (DA), and in the Data Page that flows from that DA there is a page definition that picks the parameter via EL like:

<NamedData NDName="Arg0"
  NDValue="${param.deptNo}"
  NDType="java.lang.String"/>



the parameters work as expected in 10.1.3, but in 11g, the parameters are read as null.

Cause

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