function update_log_row($athlete_id, $details, $post_data)
{
$columns = array();
$columns = validate_form_data($details, $post_data);
$session_id = $columns['session_id'];
// Find out who owns this session and check that this user
// has permission to edit the owner's log
$session_owner = get_session_owner($session_id);
if ($athlete_id == $session_owner) {
} elseif ($athlete_id != $session_owner && check_share_permission($session_owner, "edit log {$athlete_id}")) {
$athlete_id = $session_owner;
} else {
echo "You do not have permission to edit this athlete's log<br>";
return false;
}
# Build insert query
$query = "UPDATE log SET ";
#foreach ($details as $column){
foreach (array_keys($columns) as $column) {
$entry = $columns[$column];
$query = "{$query} {$column} = '{$entry}' ,";
}
# remove final comma from query
$query = substr($query, 0, strlen($query) - 1);
$query = "{$query} WHERE athlete_id = {$athlete_id} AND session_id = {$session_id} ";
#echo "DEBUG Entry update query:<br>$query";
# Update session using build UPDATE query
$result = do_sql($query) or die('Query failed: ' . pg_last_error());
## END OF FUNCTION
}
<HEAD>
<LINK REL="stylesheet" HREF="styles/login.css" type="text/css">
<SCRIPT src="pop-up-resize.js" type="text/javascript" ></SCRIPT>
<STYLE TYPE='text/css'>
.hiddentext {display:none} ;
.outline {cursor:hand } ;
</STYLE>
</HEAD>
<BODY onLoad="javascript:autoResize('mainlogentry');" >
<H2>Editing session</H2>
ENDHTML;
// Find out who owns this session and check that this user
// has permission to edit the owner's log
$session_owner = get_session_owner($session_id);
if ($athlete_id == $session_owner) {
// Is owner so Permission granted
$extra = array("EDIT", "{$session_id}");
display_edit_log_entry($athlete_id, $session_id, "");
} elseif (check_share_permission($session_owner, "edit log {$athlete_id}")) {
// Is not owner but Permission has been granted
$athlete_id = $session_owner;
$extra = array("EDIT", "{$session_id}");
display_edit_log_entry($athlete_id, $session_id, "");
} else {
echo "You do not have permission to edit this athlete's log<br>";
}
echo "</BODY></HTML>\n";