Access column in the Table - redhat jdev 11.1.2.3 inputValue 5.8

Hello:

In the HR schema:

I dropped a collection DEPARTMENTS of control data as a table read-only on a page. I see references to the columns in the Source, such as < af:outputText value = "#{rank." DepartmentName}"id ="ot2"/ >

Outside the table I put an AF:outputText on the page and set its value to "#{rank." DepartmentName}', but it still shows a white... What I am doing wrong?

How can I access a column value in the currently selected row in the table in EL and Java?

Thank you very much.

It is not necessary to write your own selctionListener. All you have to do is to add an attributeValue column in the section of the pageDef binding.
One of the ways to do this is to drag the VO, you used for the table and drop it on the page as a form of ADF (you can use only one form to read if you do not plan to change values). This will create the bindings for all the values of columns in the row selected in the pageDef. Now, as you do not need the form, switch to source mode and remove all fields do ' t you need the page. This leaves the links in the pageDef, but remove the unnecessary page visual fields.
Now when you select a row in the table, that the framework will load the values in the row in the attributeValues wherever you can easily access it.

Timo

Tags: Java

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