$PageMax) {
if ($PageAct < $PageMax) {
$PageStart = 1;
$PageEnd = $PageMax;
$PageStartWildCard = false;
$PageEndWildCard = true;
} elseif ($PageAct > ($PageNumber - $PageMax + 1)) {
$PageStart = $PageNumber - ($PageMax - 1);
$PageEnd = $PageNumber;
$PageStartWildCard = true;
$PageEndWildCard = false;
} else {
$PageStart = $PageAct - floor(($PageMax / 2));
$PageEnd = $PageAct + floor(($PageMax / 2));
$PageStartWildCard = true;
$PageEndWildCard = true;
}
} else {
$PageStart = 1;
$PageEnd = $PageNumber;
}
$PageNavigationArray = array();
for ($PageCounter = $PageStart; $PageCounter <= $PageEnd; $PageCounter++) {
if ($PageCounter > $PageStart) {
$PageNavigationArray[$PageCounter - 1] .= " | ";
}
if ($PageAct == $PageCounter) {
$PageNavigationArray[$PageCounter] .= "";
$PageNavigationArray[$PageCounter] .= $PageCounter;
$PageNavigationArray[$PageCounter] .= "";
} else {
$PageNavigationArray[$PageCounter] = "";
$PageNavigationArray[$PageCounter] .= $PageCounter;
$PageNavigationArray[$PageCounter] .= "";
}
}
if ($PageStartWildCard) {
$PageNavigationArray[$PageStart - 1] .= "";
$PageNavigationArray[$PageStart - 1] .= "...";
$PageNavigationArray[$PageStart - 1] .= "";
$PageNavigationArray[$PageStart - 1] .= " | ";
}
if ($PageEndWildCard) {
$PageNavigationArray[$PageEnd] .= " | ";
$PageNavigationArray[$PageEnd + 1] .= "";
$PageNavigationArray[$PageEnd + 1] .= "...";
$PageNavigationArray[$PageEnd + 1] .= "";
}
ksort($PageNavigationArray);
// Navigationspfeile
if (($ListArray["dataoffset"] - 1 / $ListArray["datacount"]) >= 1) {
$tpl_page_first = "";
$tpl_page_first .= "<<";
$tpl_page_first .= "";
} else {
if ($DataNumber > 0) {
$tpl_page_first = "<<";
} else {
$tpl_page_first = "";
}
}
if (($PageNumber > 1) && (((($ListArray["dataoffset"]) / $ListArray["datacount"]) + 1) != $PageNumber)) {
$tpl_page_last = "";
$tpl_page_last .= ">>";
$tpl_page_last .= "";
} else {
if ($DataNumber > 0) {
$tpl_page_last = ">>";
} else {
$tpl_page_last = "";
}
}
$GetPageNavigationResult["tpl_page_navigation_array"] = $PageNavigationArray;
$GetPageNavigationResult["tpl_page_first"] = $tpl_page_first;
$GetPageNavigationResult["tpl_page_last"] = $tpl_page_last;
return $GetPageNavigationResult;
}
function ResetListSession($ListPrefix) {
unset($_SESSION[$ListPrefix . "_list"]);
}
function GetListParameter($ListPrefix) {
foreach ($_REQUEST as $RequestKey => $RequestValue) {
if (substr($RequestKey, 0, strlen($ListPrefix) + 1) == $ListPrefix . "_") {
$_SESSION[$ListPrefix . "_list"][substr($RequestKey, strlen($ListPrefix) + 6)] = $RequestValue;
}
}
}
function SetListNewOrder($ListPrefix) {
if ($_SESSION[$ListPrefix . "_list"]["sortorder"] == "ASC") {
$_SESSION[$ListPrefix . "_list"]["sortorder"] = "DESC";
} else {
$_SESSION[$ListPrefix . "_list"]["sortorder"] = "ASC";
}
}
function SetListSearch($ListPrefix) {
$_SESSION[$ListPrefix . "_list"]["dataoffset"] = 0;
}