MG>comments?
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>
>
> Sorry it took me a while. Damn flu season...
MG>we're ALL waiting for nationalised health insurance!
>
> Anyways, its not really complicated but I have found it to be useful. It
> was inspired from some RoR projects I worked on and is a poor mans routing
> table.
MG>i compiled a RoR one time ..havent been able to get the module-ror compiled
since
MG>i think the project was abandoned as I have'nt been able to get ahold of
maven scripts
MG>to create the module properly..
>
> You create a JSP that you will include at the top of all your JSP views. In
> this JSP you add url tags like:
>
> <s:url id="customers_path"
> namespace = "/customers"
> action = "index"/>
>
> <s:url id="customer_path"
> namespace = "/customers"
> action = "show"/>
MG> i assuming <s:url id="customer_paths" instead of duplicating custome_path?
MG>change url2 namespace from customers to customer?
> <s:url id = "customers_new_path" ...etc, etc
>
> The naming convention and use of singular and plurals for certain names I
> lifted from Rails conventions.
>
> Then in your view JSPs where the above is included, you use a JSTL
> expresssion like:
>
> <a href="${customers_path}">Customers Index</a>
MG>anchor href uses prebuilt urls is already implemented in showcase.jsp
(v2.1.6)
MG><li><a href="<s:url action="actionChain1!input" namespace="/actionchaining"
MG>includeParams="none" />">Action Chaining</a></li>
>
> Since you are globally including this you don't parameterize urls like
> "customer_path" in the routes page, but just write out the query string like
> you would on a normal link.
>
> <a href="${customer_path}?id=${customer.id}">Customers Index</a>
MG>then in the the case where
<-- Example 2 -->
<s:url action="editGadget">
<s:param name="id" value="%{#parameters.search['id'}"
/>
<s:url action="edit" includeParams="get">
<s:param name="id" value="%{'22'}" />
</s:url>
the value 22 will be assigned over any customer.id as the includeParams="get"
takes precedence
http://struts.apache.org/2.x/docs/url.html
How would you handle the scenario of assignment precedence for includeParams?
MG>
> (You could use <s:property/> tags but for the links I find the less verbose
> JSTL expressions to be prettier.)
>
> The other type of urls you can put in there are things like home, images,
> styles, scripts, etc. So you can serve these static resources from
> wherever.
>
> <s:url id = "home"
> value = "/"/>
>
> <s:url id = "images"
> value = "/images"/>
>
> Then in the JSP its
>
> ${images}/add.png
> <link rel="stylesheet" href="${styles}/home.css"/>
> <script src="${scripts}/jquery/jquery.js"></script>
>
> So you could have something called dev-routes.jsp where the static resources
> are served relatively through your J2EE container
MG>J2EE container serving faster than Apache?
>and in prod-routes you
> could change it to serve from a separate Apache server
MG>Apache http-server serves static resources faster than any J2EE compliant
container
> to make things
> fasterish:
>
> <s:url id="images"
> value="http://mystatic1.site.com/images/"/>
>
> I have been using this pattern on the last 3 or 4 projects and it has really
> stuck without much changes. I suppose we could add some maven profiles and
> maven variables in there to switch values based on the selected maven build
> profile.
MG>are you voluntering to create a maven archetype for this?
MG>anyone else?
MG>thanks for the info..this has been helpful
MG>
>
> mgainty wrote:
> >
> >
> > dave answered about namespace
> >
> > curious about 'routes pattern'
> >
> > thanks,
> > Martin
> > ______________________________________________
> > Disclaimer and confidentiality note
> > Everything in this e-mail and any attachments relates to the official
> > business of Sender. This transmission is of a confidential nature and
> > Sender does not endorse distribution to any party other than intended
> > recipient. Sender does not necessarily endorse content contained within
> > this transmission.
> >
> >
> >
> >
> >> Date: Thu, 12 Mar 2009 20:23:57 -0700
> >> From: [email protected]
> >> To: [email protected]
> >> Subject: RE: this is driving me nucking futs!
> >>
> >>
> >> Sorry Martin, did Dave answer your question? Were you just wondering
> >> about
> >> the namespace parameter on the url tag or about the routes pattern in
> >> general?
> >>
> >>
> >> mgainty wrote:
> >> >
> >> >
> >> > can you explain this routes a bit more..what is this another attribute
> >> or
> >> > a template?
> >> > i can see see action, params but namespace?
> >> >
> >> > if you look at the code the base class changes from
> >> > public class AnchorTag extends AbstractClosingTag
> >> > TO
> >> > public class AnchorTag extends ContextBean
> >> > basing AnchorTag on a bean allows you to tack on infinitely more
> >> > attributes
> >> > ...
> >> > Martin
> >> > ______________________________________________
> >> > Disclaimer and confidentiality note
> >> > Everything in this e-mail and any attachments relates to the official
> >> > business of Sender. This transmission is of a confidential nature and
> >> > Sender does not endorse distribution to any party other than intended
> >> > recipient. Sender does not necessarily endorse content contained within
> >> > this transmission.
> >> >
> >> >
> >> >
> >> >
> >> >> Date: Thu, 12 Mar 2009 09:24:54 -0700
> >> >> From: [email protected]
> >> >> To: [email protected]
> >> >> Subject: Re: this is driving me nucking futs!
> >> >>
> >> >>
> >> >> Adding the action, namespace and params url constructing pieces to s:a
> >> >> would
> >> >> be cool, as long as we don't nerf the s:url function. I rather like
> >> the
> >> >> pattern of using a central "routes" page as an include where urls are
> >> >> created and their ids referenced in links via JSTL in the main pages.
> >> >>
> >> >> -D
> >> >>
> >> >> newton.dave wrote:
> >> >> >
> >> >> > mitch gorman wrote:
> >> >> >> I AM AN INSTRUMENT OF CHANGE!!!
> >> >> >
> >> >> > Hmm, when people say that about me they say I'm a tool.
> >> >> >
> >> >> > I'm not *entirely* sure they're being complimentary ;)
> >> >> >
> >> >> > Dave
> >> >> >
> >> >> >
> >> >> >
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> >> >>
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