in OGNL there is always an object that is the "root", so %{name} is
actually calling root.getName(). The "#" is used to reference
something else than the root. In your views, your action will be the
OGNL root (unless some tag pushes something to the stack), to refer to
your property you would need #contextKey.
musachy
On Nov 8, 2007 7:13 AM, J&M <[EMAIL PROTECTED]> wrote:
>
> Hi,
>
> Can any body explain the following to me, I don't quite grok it. I have
> added a property value via my action
>
> ActionContext ctx = ActionContext.getContext();
> ctx.put("contextKey", "developer.page.logout");
>
> In the jsp I have the following:
>
> 1 <s:property value="%{contextKey}"/>
> 2 <s:property value='%{contextKey+".title"}'/>
> 3 <s:property value='%{#contextKey+".title"}'/>
> 4 <s:property value='%{"string1"+".title"}'/>
>
> This results in an output:
>
> 1 developer.page.logout
> 2 null.title
> 3 developer.page.logout.title
> 4 string1.title
>
> Why does 2 give me a null output and 1 not, and 3 give me what I want.
> What is the significance of the # in this case?
>
> Cheers
> Caleb.
>
> --
> View this message in context:
> http://www.nabble.com/OGNL-struts-property-tf4770568.html#a13645884
> Sent from the Struts - User mailing list archive at Nabble.com.
>
>
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