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https://issues.apache.org/struts/browse/WW-2903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=45097#action_45097
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myasic commented on WW-2903:
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In fact "debug jsp rendering" means that i add a breakpoint into my method
"getLabelApplication" and
saw that two calls are made during jsp rendering.
> double call to calculate value in label tag
> -------------------------------------------
>
> Key: WW-2903
> URL: https://issues.apache.org/struts/browse/WW-2903
> Project: Struts 2
> Issue Type: Bug
> Components: Core Actions
> Affects Versions: 2.0.14
> Environment: windows XP / Tomcat 6
> Reporter: myasic
>
> I use label tag to show the result of a method of the current action like
> this :
> <s:label value="%{getLabelApplication('code1')}" />
> My current action contain this method :
> public String getLabelApplication(final String p_keyApp) {
> return "test";
> }
> If a debug jsp rendering, i find two call to the getLabelApplication method.
> There must be a mistake in label tag.
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