[jira] [Created] (TAP5-2462) Parent component should be able to reset a Grid regardless of its internal state

["Kalle Korhonen (JIRA)" <ji...@apache.org>]

Kalle Korhonen created TAP5-2462:
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             Summary: Parent component should be able to reset a Grid regardless of its internal state
                 Key: TAP5-2462
                 URL: https://issues.apache.org/jira/browse/TAP5-2462
             Project: Tapestry 5
          Issue Type: Bug
          Components: tapestry-core
    Affects Versions: 5.4
            Reporter: Kalle Korhonen


Calling Grid.reset() from the parent component may result in NullPointerException:
Caused by: java.lang.NullPointerException
at org.apache.tapestry5.corelib.components.Grid.setCurrentPage(Grid.java:600)
at org.apache.tapestry5.corelib.components.Grid.reset(Grid.java:636)
at org.tynamo.examples.simple.pages.List.resetGrid(List.java:83)
at org.tynamo.examples.simple.pages.List.setupRender(List.java)

The issue is that setCurrentPage(1) on Grid.reset() is really unnecessary or at least should be after sortModel.clear(); (lines 636-637)



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