CODEWITHSUNDEEP
jsfurlhttp-redirectparameters
vtomic85
vtomic85

Reputation: 611

JSF redirect to same URL with different parameters

I have the following site structure:

web
|_events
   |_view.xhtml
|_news
   |_view.xhtml
|_pages
   |_view.xhtml
...


When a user clicks a link to, let's say, Event #4, he will be redirected to e.g. http://example.com/events/view.xhtml?itemId=4
On the event->view.xhtml page I have a menu with links to some other events (somehow related to the event that is currently viewed). Let's say those are Event #1 and Event #2.
Currently my menu links have value="../event/view.xhtml?itemId=#{row.id}". When it's clicked, the user will be redirected to e.g. http://example.com/events/view.xhtml?itemId=2
But if I use this approach (with "../event/" in the URL), it means that I have to create two more link types, with URLs for news and for pages. And also for every other item type that I make...
Is there any way to put only "itemId=X", i.e. only the new parameter value in the link value? Then I could use one menu template for every item type on my site.
Thanks!

Upvotes: 0

Views: 383

Answers (1)

Johny T Koshy
Johny T Koshy

Reputation: 3887

You could use a List in ApplicationScope or SessionScope according to your use case and add all the type there.

Something like

 public class Type implements Serializable {
     private String name;
     private List<Integer> items;
     //getters and setters
 }

Managed Bean

 public class TestBean {
      private List<Type> types;
      @PostConstruct
      public void init(){
          //constructTypesAccordingToSomeLogic();
      }
      //getters and setter
 }

View

 <ui:repeat value="#{testBean.types}" var="type">
      <ui:repeat value="#{type.items}" var="item">
            <h:outputLink value="../#{type.name}.xhtml?itemId=#{item}"></h:outpuLink>
      </ui:repeat>
 </ui:repeat>

Upvotes: 1

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