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https://issues.apache.org/jira/browse/BEEHIVE-1193?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Russ Baker updated BEEHIVE-1193:
--------------------------------
Verified that setting the disable attribute true does not cause the
AssertionError. Verified against a build post 538018. I recommend that this bug
be closed.
> disabling netui:select tag with client side Javascript can cause an exception
> -----------------------------------------------------------------------------
>
> Key: BEEHIVE-1193
> URL: https://issues.apache.org/jira/browse/BEEHIVE-1193
> Project: Beehive
> Issue Type: Bug
> Affects Versions: 1.0.1, 1.0.2
> Reporter: Carlin Rogers
> Assignee: Julie Zhuo
> Fix For: V.Next
>
>
> An ArrayIndexOutOfBoundsException (or an AssertionError with asserts on) is
> thrown when client side Javascript disables the generated HTML select tag
> just before the form is submitted. The problem with this is that the
> additional hidden input element, <input type="hidden" ...>, used by the
> framework, provides form data that normally is not be present when the form
> is disabled via the NetUI tag attribute.
> This hidden element is used by the framework and its name includes a special
> marker. So when the Javascript disables the select element, there is still a
> hidden <input> that gets processed. During the parameter processing the
> frameworks sees the input and determines that there should be select data to
> go with it but in this case there isn't because the Javascript disabled the
> select.
> Need to make sure that parameter processing in the Select.SelectPrefixHandler
> class can handle this case correctly and treat as a null parameter value.
> The stack trace for this issue is...
> java.lang.ArrayIndexOutOfBoundsException
> at java.lang.reflect.Array.get(Native Method)
> at
> org.apache.beehive.netui.script.el.util.ParseUtils.convertType(ParseUtils.java:188)
> at
> org.apache.beehive.netui.script.el.tokens.ExpressionToken.beanUpdate(ExpressionToken.java:212)
> at
> org.apache.beehive.netui.script.el.tokens.IdentifierToken.write(IdentifierToken.java:97)
> at
> org.apache.beehive.netui.script.el.ExpressionTerm.update(ExpressionTerm.java:166)
> at
> org.apache.beehive.netui.script.el.ParsedExpression.update(ParsedExpression.java:141)
> at
> org.apache.beehive.netui.script.el.util.ParseUtils.update(ParseUtils.java:92)
> at
> org.apache.beehive.netui.script.el.ExpressionEvaluatorImpl.update(ExpressionEvaluatorImpl.java:84)
> at
> org.apache.beehive.netui.pageflow.ProcessPopulate.populate(ProcessPopulate.java:231)
> at
> org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processPopulate(PageFlowRequestProcessor.java:329)
> ...
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