StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POReload page, keep sessions
text
Body
copied!<p>I'm trying to develop a function where a user can click "Previos week"/"Next week" and that will trigger some <code>$_SESSION</code> variables to change values (dates).</p> <p>I have this code on <strong>absence.php</strong> (I know that PRG pattern is not implemented. I have no idea on how to do this but still keep functionality).</p> <pre><code><?php if (isset($_POST['decrease_date'])) { $monday_value = ($_SESSION['sess_mon'] = strftime("%Y-%m-%d", strtotime("{$_SESSION['sess_mon']} -1 day")) ); } if (isset($_POST['increase_date'])) { $monday_value = ($_SESSION['sess_mon'] = strftime("%Y-%m-%d", strtotime("{$_SESSION['sess_mon']} +1 day")) ); } else { $monday_value = ($_SESSION['sess_mon'] = date('Y-m-d', strtotime('Monday this week')) ); } ?> <form action='absence.php' method='post'> <input type="hidden" name="decrease_date"/> <input type='submit' value='Previous'> </form> <form action='absence.php' method='post'> <input type="hidden" name="increase_date"/> <input type='submit' value='Next'> </form> </code></pre> <p>Now I would like to reload the page (with jQuery <code>location.reload()</code>-function) but still keep the <code>$_SESSION</code>s what was active at the moment before the page was refreshed. Currently this will "reset" since there is no <code>$_POST</code>.</p> <p>Ideally I would like to send the <code><form action'#'></code> to another page. However when you first enter <strong>absence.php</strong> the dates should be reset.</p> <p>How would I do this?</p>

Querying!

Guidance

An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload