Displaying a notification on page after redirect
<p>I have a page with a form on it.</p>

<p>If the forms is submitted I redirect to that page again.</p>

<p>On the page I want to display a notification that the data is saved.</p>

<p>I'm looking for a clean way to know that I have to display the notification.</p>

<p>First I thought of adding something to the url:</p>

<pre><code>/page?notify=1
</code></pre>

<p>But I don't like to change the URL.</p>

<p>Then I thought of setting a session before the redirect.</p>

<p>And on the page I check if the session is set, display the notification if it is and unset it.</p>

<p>Would that be an acceptable way of doing it or is there perhaps a better / cleaner way?</p>
