Re: ActionMessages won't display

[Irfandhy Franciscus]

Hi,

mmm usually for errors I will use ActionErrors. But from what I 
understand about ActionMessages if you do:
<html:messages id="messages" message="true"/>

Struts will get all the mesages from request that are tied to 
ActionMessages.GLOBAL_MESSAGE.

So perhaps we can try to remove the logic tag
<logic:present name="<%=Action.MESSAGE_KEY%>"> ......
I feel there is no need for a logic tag over there, So Matt is there any 
specific reason for the logic tag to be there ?

I can be wrong in this but  hope this can help.

Cheers,
Irfandhy
Matthew Hegarty wrote:
Hello
I am hoping someone can help with an ActionMessages problem
I am setting ActionMessages in my action, but they are not appearing in the page.
The action code is:
if(showDetails.size() == 0 ) {
        LOGGER.debug("no ShowDetails found");
            ActionMessages messages = new ActionMessages();
            messages.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("errors.none.found", 
"showDetail"));
            saveMessages(request,messages);
            return mapping.findForward("none");
}
The JSP code is:

<logic:present name="<%=Action.MESSAGE_KEY%>"> 
	<P>
	messages found:
	<html:messages id="messages" name="<%=ActionMessages.GLOBAL_MESSAGE%>" bundle="JSP_MESSAGES"/>
	</P> 
</logic:present>

The log output confirms that the java snippet is called.
The 'messages found' string appears in the JSP, but no error message.
I have tried various configurations of params to the 'messages' tag, including adding 
"message='true'".
I have the following in struts-config.xml

<message-resources key="JSP_MESSAGES" parameter="jsp-messages" null="false"/>

I have a file in 'WEB-INF/classes' called 'jsp-messages.properties'

This contains the string: 'errors.none.found=No {0}(s) were found'

Hope someone can help - this one's got me stumped!

cheers
Matt


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