[jira] [Created] (TAP5-2184) Select component fails validation due to type mismatch when using model generated from String

["Howard M. Lewis Ship (JIRA)" <ji...@apache.org>]

Howard M. Lewis Ship created TAP5-2184:
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             Summary: Select component fails validation due to type mismatch when using  model generated from String
                 Key: TAP5-2184
                 URL: https://issues.apache.org/jira/browse/TAP5-2184
             Project: Tapestry 5
          Issue Type: Bug
          Components: tapestry-core
    Affects Versions: 5.4
            Reporter: Howard M. Lewis Ship


A recent change to the Select component enables, by default, the validation of a submitted value to a Select against its SelectModel.

This works fine in most cases ... however, when the SelectModel is created from a String, the values are also Strings even if the property edited by the Select is a non-String type (relying, again, on TypeCoercer to convert).  This causes a failure in the typical case where the string is a list of number, say "1,5,10"; the  provided SelectModel provides the values as strings, e.g., "10", which does match against even a valid submitted value, since the ValueEncoder will have converted the value to a number before the search.

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