Mihai Chira created FLEX-33940:
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Summary: Double binding triggers when visual component is unlinked
from parent
Key: FLEX-33940
URL: https://issues.apache.org/jira/browse/FLEX-33940
Project: Apache Flex
Issue Type: Bug
Components: Data Binding
Affects Versions: Apache Flex 4.11.0
Environment: Windows 8, AIR 3.9
Reporter: Mihai Chira
Steps to reproduce:
1. Import, compile and run the attached project.
2. Press the button
Actual behaviour: A custom error is thrown, showing that the setter has been
called.
Desired behaviour: The setter is not called, and the custom error is not thrown.
Notes:
- "this.testCheckBox = null" triggers the two-way binding and calls the setter
with 'false', although the checkbox was selected before it was removed from
stage.
- in our application these bindings trigger wrong values to get set in TOs,
which sometimes translates into wrong values in the database. And this happens
when we're clearing view references to each other and to their children, which
should be independent of data linkages.
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