title: Achieving UpdatePanel-Functionality in MVC
body: <p>I got a <code>Label</code>, a <code>Textbox</code> and a <code>Button</code> on a <code>Page</code>.</p>
  
  <p>When entering a Value into the <code>Textbox</code> I want to display something on the <code>Label</code>. The <code>Button</code> also gets that information and runs some code.</p>
  
  <p>In ASP.NET I would just put an Ajax <code>UpdatePanel</code> around those three controls, add two events on <code>TextBox</code>. <code>TextChange</code> and <code>Button.Click</code> and react on Postback.</p>
  
  <p>How do I do this in MVC?</p>