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Tree Table Focus and Tabbing Behave Unexpectedly With InitiallyExpanded Property Set to True (Doc ID 2725666.1)

Last updated on MARCH 10, 2022

Applies to:

Oracle JDeveloper - Version 12.2.1.3.0 and later
Information in this document applies to any platform.

Symptoms

Clicking and focusing on a row on the TreeTable does not work as expected. More specifically, it is not possible to hit TAB key to go to different fields in the tree table, as focus is all over the place at least with the initial few clicks.
The issue identified is strictly with TreeTable and happens when "initiallyExpanded" property is set to "true". If the "initiallyExpanded" property is set to "false" (its default), then the issue will not occur, and the focus will be visible the first time you click on any row. However, this will not enable the tree to expand the first level nodes of the ADF bound tree upon initial page rendering, which is required for this scenario.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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