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From "Bob Schellink (JIRA)" <j...@apache.org>
Subject [jira] Created: (CLK-666) Adding controls to page or container should replace existing control with the same name
Date Sun, 25 Apr 2010 16:05:49 GMT
Adding controls to page or container should replace existing control with the same name
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                 Key: CLK-666
                 URL: https://issues.apache.org/jira/browse/CLK-666
             Project: Click
          Issue Type: Improvement
          Components: core
    Affects Versions: 2.1.0
            Reporter: Bob Schellink
            Assignee: Bob Schellink
             Fix For: 2.2.0


When adding controls, Click throws an exception if the Page or Container already contains
a control with the same name. Page and Panel models behave similarly.

This behavior protects users from accidentally adding controls with the same name, but at
the same time doesn't work well for stateful pages where existing controls should be replaced.

The proposed change is to *not* throw an exception and simply replace the existing control
or model object.

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