title: How do i append query string from managed bean to url? JSF
body: <p>Can this method work?</p>
  
  <pre><code>public String sayHello(){
      return "Hello.jsp?name=" + "laala";
  }
  </code></pre>
  
  <p>I am unable to access, query string using the above method. I tried ${param.name} as well as request.getParameter("name"). They both return null. Please help!</p>