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https://issues.apache.org/struts/browse/WW-2223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_42456
]
Joel Wijngaarde commented on WW-2223:
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A simple example:
<#include "/${parameters.templateDir}/${parameters.theme}/controlheader.ftl" />
<@s.select name="${parameters.currency?default('')}"
value="${parameters.currencyValue?default('')}" required="true" theme="simple"
list=r'#{"EUR":"EUR", "USD":"USD", "GBP":"GBP"}'
/>
<@s.textfield name="${parameters.amount?default('')}"
value="${parameters.amountValue?default('')}" size="8" required="true"
theme="simple"/>
<#include "/${parameters.templateDir}/xhtml/controlfooter.ftl" />
If you use this template in your jsp as follows:
<s:component key="project.estimatedValue" required="true"
template="/components/monetaryselector.ftl">
<s:param name="currency" value="'project.estimatedValue.currencyCode'"/>
<s:param name="currencyValue"
value="project.estimatedValue.currencyCode"/>
<s:param name="amount" value="'project.estimatedValue.value'"/>
<s:param name="amountValue" value="%{project.estimatedValue.value}"/>
</s:component>
The value will not be selected when you return to the form because of for
instance errors
> listKey and listValue cannot be left out in a <@s.select> which is part of a
> freemarker template (contrary to the JSP tag <s:select>)
> -------------------------------------------------------------------------------------------------------------------------------------
>
> Key: WW-2223
> URL: https://issues.apache.org/struts/browse/WW-2223
> Project: Struts 2
> Issue Type: Bug
> Reporter: Kris Coolsaet
> Fix For: 2.0.12
>
>
> If you use a <@s.select ..> as part of a freemarker template to be called by
> the <s:component ...> tag, using a hashmap
> as the value for the 'list' attribute does not work, unless you also
> explicitely set 'listKey' equal to 'key' and listValue' to 'value'.
> This is very confusing, as this is not needed in the case of the JSP tag
> <s:select ...> .
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