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https://issues.apache.org/struts/browse/WW-2703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=44315#action_44315
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kris beaumont commented on WW-2703:
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Oops, I really thought I tried all options, but there was one left:
<s:textfield name="group.translations[%{#lang.translatedLang.langId}].value"/>
and that did the trick...
<input type="text" name="group.translations[1].value" value="Councel
recommendations" id="groupForm_group_translations_1__value"/>
Sorry for wasting your precious time!
> TextField tag renders with wrong NAME value (OGNL not evaluated?)
> -----------------------------------------------------------------
>
> Key: WW-2703
> URL: https://issues.apache.org/struts/browse/WW-2703
> Project: Struts 2
> Issue Type: Bug
> Components: Expression Language, Plugin - Tags
> Affects Versions: 2.1.1
> Environment: BEA Weblogic 10, jdk 1.5.0_06
> Reporter: kris beaumont
>
> [code]
> <s:iterator value="languages" var="lang">
> <s:set var="language" value="lang"/>
> <tr>
> <td>
> <s:text name="editGroup.data.label">
> <%-- lang.value --%>
> <s:param><s:property value="value"/></s:param>
> </s:text>
> </td>
> <td>
> <s:textfield
> name="group.translations[translatedLang.langId].value"/>
> </td>
> </tr>
> </s:iterator>
> [/code]
> The problem is in:
> <s:textfield
> name="group.translations[translatedLang.langId].value"/>
> (I also tried <s:textfield
> name="group.translations[#lang.translatedLang.langId].value"/> ..)
> It renders to HTML as this (partially):
> <input type="text" name="group.translations[translatedLang.langId].value"
> value="Aanbevelingen van de raad"
> id="groupForm_group_translations_translatedLang_langId__value"/>
> while it should be:
> <input type="text" name="group.translations[4].value" value="Aanbevelingen
> van de raad" id="groupForm_group_translations_4_value"/>
> as lang is the language in the loop, lang.translatedLang is the language
> translated (just for clarity, languages is a collection of language
> translations in the user's language, translatedLang is the language being
> translated and it has an ID that's used as a key in the 'translations' Map ..)
> The bug is that it sets the value correctly, but that the NAME and ID are not
> evaluated as OGNL ...
> Even "<s:textfield
> key="group.translations[#lang.translatedLang.langId].value"/>" did not work.
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