Hi,
I want to build a website with (Home, about, products, ...) menu. I
need to build multiple forms (panels), each panel corresponds to one
menu item, e.g. aboutPanel for "about" menu item, productsPanel for
"products"...
Moreover, I would like to implement that panel in terms of RPC
services; I need to correspond each panel to a single RPC service that
communicates with the server to get its data, build the whole form,
and return the result as a panel to be displayed somewhere in the home
page (for example).
Of course, GWT allows us to define multiple services and add multiple
<servlet path="/service" ...> to the module XML file.
My problem is how to know which service should I instantiate depending
on the URL mapping, i.e. suppose that the menu is defined as follow:
<div id="menu">
<a href="index.html">Home</a>
<a href="/about">About us</a>
<a href="/products">Products</a>
...
</div>
So when someone clicks the "About us" link, the URL would be "http://
domain/about". So I should instantiate the "about" service and create
an aboutPanel to display it. The same thing when s/he clicks the
"Products" link, then the URL is "http://domain/products"; and, in this
case, I should build the product panel...
So, is there somewhere in GWT application that I could parse the URL
and depending on the mapping portion of it "/about" or "/products"
could I decide which service to instantiate? Or is there another
better way to do that?
Thank you very much in advance.
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