[jira] [Created] (FLEX-34389) Different behaviour when binding to xmlroot.@attribute.toString().length and xmlroot.child.@attribute.toString().length

["Mei Xue (JIRA)" <ji...@apache.org>]

Mei Xue created FLEX-34389:
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             Summary: Different behaviour when binding to xmlroot.@attribute.toString().length and xmlroot.child.@attribute.toString().length
                 Key: FLEX-34389
                 URL: https://issues.apache.org/jira/browse/FLEX-34389
             Project: Apache Flex
          Issue Type: Bug
          Components: .Unspecified - Compiler, Data Binding
    Affects Versions: Apache Flex 4.12.1, Apache Flex 4.11.0
            Reporter: Mei Xue


In Flex 4 (4.12.1 and 4.11.0), binding to xmlroot.child.@attribute.toString().length works if compile the application with keep-generated-actionscript flag. Otherwise, it gives this runtime error (_testXml is the xml data and keepFlagTest is the application):

ReferenceError: Error #1069: Property _testXml not found on keepFlagTest and there is no default value.
at _keepFlagTestWatcherSetupUtil/setup() ...

Note that binding to xmlroot.child.@attribute.toString().length works in Flex 3 (3.3) and binding to xmlroot.@attribute.toString().length works in both Flex 3 (3.3) and Flex 4 (4.12.1 and 4.11.0).




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