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https://issues.apache.org/struts/browse/WW-3052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45760#action_45760
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Dave Newton commented on WW-3052:
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Hmm, I would have sworn it did this already.
> let @params support valuestack
> ------------------------------
>
> Key: WW-3052
> URL: https://issues.apache.org/struts/browse/WW-3052
> Project: Struts 2
> Issue Type: Improvement
> Components: Plugin - Convention
> Affects Versions: 2.1.6
> Reporter: zha zhengyin
>
> Sorry for my poor english! :)
> In XML result definition, We can use ${paramName} to get a value in
> ValueStack , it is useful. but in Convention plugin, using @params annotation
> can only using some literal string for parameter's value. let @params
> retrieve value from the valuestack if the format of value part in @params
> like ${paramName}, like this:
> public class MyAction extends BaseAction {
> private String produtId;
> public void setProductId(String id){...}
> @Action(results = { @Result(name = "success", location = "list-item.action",
> type = "redirectAction",params={"produtId","${produtId}"})})
> public String execute()
> {
> return SUCCESS;
> }
> }
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