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https://issues.apache.org/struts/browse/WW-2811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gabriel Belingueres updated WW-2811:
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Attachment: ListUIBean.patch
Attached a patch which would correct the issue. Just added the test to strip
off the %{ } from the parameter.
However, I've seen this test in serveral places so in the long run I think will
be better to refactor it somewhere.
> ListUIBean does not strip %{} off listKey
> -----------------------------------------
>
> Key: WW-2811
> URL: https://issues.apache.org/struts/browse/WW-2811
> Project: Struts 2
> Issue Type: Bug
> Components: Expression Language
> Affects Versions: 2.1.2
> Reporter: Scott Stanlick
> Priority: Minor
> Attachments: ListUIBean.patch
>
>
> The ListUIBean method evaluateExtraParams() is stripping %{} off listValue
> but *not* listKey! Therefore, the following was failing:
> <s:select list="departments" listKey="%{departmentId}"
> listValue="%{departmentName}"/>
> changing my code to this worked!
> <s:select list="departments" listKey="departmentId"
> listValue="%{departmentName}"/>
> This crazy hybrid-expression language is messy enough without landmines like
> this.
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