Does Link work with browser BACK button?

[Luther Baker]

For this example, I have a 'blog' like front page. On this page are several
posts that each, have an associated category and multiple tags.

I am in the prototype/design phase right now (simply hard coding the posts
and corresponding references in the Java class).

*Use Case 1:
*1. visit the front page and click on a 'category' link (correctly takes me
to the 'CategoryPage').
2. from the 'CategoryPage', click on the 'Home' link (correctly takes me
back to the front page).
3. from font page, click on any of the three 'category' links (correctly
takes me to the 'CategoryPage').

*Use Case 2:
*1. visit the front page and click on a 'category' link (correctly takes me
to the 'CategoryPage').
2. from the 'CategoryPage', click *BACK BUTTON in the browser*
3. from font page, click on any of the three 'category' links (crash!)

Page Expired

The page you requested has expired.

Return to home page <http://localhost:8089/effprog/>


Thanks,

-Luther



*Code*

*Relevant markup:
*
        <dl class="post">
            <dt class="title"><h4>Wicket and Legos</h4></dt>
            <dd class="tags"><strong><a href="#"
wicket:id="a-category-2">[web frameworks]</a></strong>: wicket</dd>
            <dd class="content">
                Wicket makes things so easy.
                Make a change and you can see all the obvious things break.
                Its much more like putting together a lego set.
                Things just fit into place.
            </dd>
            <dd class="dateline">2009/05/26 Luther Baker</dd>
        </dl>

*and the Java:
*
    public HomePage()
    {
        super(new ResourceModel("head-title"));

        Category category = new Category();
        category.setName("web-frameworks");
        addCategoryLink("a-category-1", category);
        addCategoryLink("a-category-2", category);

        category = new Category();
        category.setName("mac-desktop");
        addCategoryLink("a-category-3", category);
    }

    private void addCategoryLink(final String key, final Category category)
    {
        final Link<Void> link = new Link<Void>(key)
        {
            private static final long serialVersionUID = 1L;

            @Override
            public void onClick()
            {
                final CategoryPage categoryPage = new
CategoryPage(category);
                setResponsePage(categoryPage);
            }
        };
        add(link);
    }