title: How can I use in a app with wicket some dynamic feedback panel?
body: <p>I have a java app with wicket and I would need to display in a feedback panel something like a status of the things being processed. Using the default usage of the feedback panel, I see only the final result, although I use inside a for something like </p>
  
  <pre><code>for (int agency = START_AGENCY; TOTAL_NUMBER_OF_AGENTIES &gt;= agency; agency++) {
    for (String cont : getsContOutFromFormula(formula)) {
      ......
      message = agency + ": " + cont + " - " + val;
      info(message);
    }
  }
  </code></pre>
  
  <p>Does the feedback panel permits something like this?Or how can I display something like a log on a web page - step by step?
  Thanks!</p>