Tabbar with different Data
<p>I am trying to develope an iPhone App for 3 months.
I found everything myself in books or the internet. Now I have a problem that I am not able to solve myself.</p>

<p>I would like to develope a tabbar application with 3 tabs.
In each tab is a navigation controller with a tableview. </p>

<p>The tableview loads the data from an XML file on the web. The difference between each tab is only the difference XML-url. The tableview and function should everywhere the same.</p>

<p>What have I done?</p>

<ul>
<li>Created a tabbar application</li>
<li>Put 3 Navigation Controller in the Tab Bar Controller in the MainWindow.xib</li>
<li>Every View in each Navigation Controller points to the same "TableView" class</li>
</ul>

<p>Now it loads on every tab the same tableview. But I just want to change the XML-URL which is loaded. But I dont know how to implementate this.</p>

<p>I hope that somebody can give me a hint? Thank you!</p>
