';
var $Last ='
';
var $Next ='
';
var $Prev ='
';
//Text that will be shown befor the total pages
var $ShowTotalPagesString="Pages:";
//the parameter that will be used in the url to set the number of the first item in a page
var $ScriptVariable="st";
//url of script (defaults to $PHP_SELF)
var $ScriptFile="";
//array of parameters ( array(parameter => value,parameter => value) )
var $Parameters="";
//array of parameters ( array(parameter => value,parameter => value) )
var $filter=0;
var $pg_count="";
// number of pages
var $pg_string="";
// Internal variables used generated by the class
var $ParamString="";
var $StartItem;
//intenal message
var $message;
function Create_Pagelinks() {
$this->First="![\"navigace-first\"](\"./images/first.gif\")
";
$this->Last ="![\"navigace-last\"](\"./images/last.gif\")
";
$this->Next ="![\"navigace-next\"](\"./images/next.gif\")
";
$this->Prev ="![\"navigace-previous\"](\"./images/prev.gif\")
";
// $this->C_form ="";
//Determin how many pages there are
$TotalPages=ceil($this->TotalItems/$this->ItemsPerPage);
if ($this->ShowTotalPages){
$this->pg_string = "(" . $this->ShowTotalPagesString . " " .$TotalPages .") ";
$this->pg_count = $TotalPages;
}
//Determin on wich page we are
$CurrentPage = (floor($this->StartItem/$this->ItemsPerPage))+1;
if ($CurrentPage > $TotalPages) $CurrentPage = $TotalPages;
//if page is not 1 create Prev and first if set to true
if ($CurrentPage>1) {
if ($this->FirstLast==true) {
$PageString .=''.$this->First.' ';
}
if ($this->PrevNext==true) {
$PageString .=''.$this->Prev.' ';
}
}
//Make Trailing Pages
if ($this->UsePoints) {
if ($CurrentPage-$this->TrailingPages>1) $PageString .=$this->Points . " ";
}
$NumberedPages = ($this->TrailingPages*2)+1;
for ($i=0;$i<$NumberedPages;++$i) {
$Pagenumber = $CurrentPage + $i - $this->TrailingPages;
if ($Pagenumber<$CurrentPage && $Pagenumber > 0){
$PageString .='' . $Pagenumber . ' ';
}
if ($Pagenumber==$CurrentPage){
$url = $this->ScriptFile . '-' . $this->ParamString . $this->ScriptVariable . '';
$PageString .= "".$CurrentPage." ";
}
if ($Pagenumber>$CurrentPage && $Pagenumber <= $TotalPages){
$PageString .='' . $Pagenumber . ' ';
}
}
if ($this->UsePoints) {
if ($CurrentPage + $this->TrailingPages < $TotalPages) $PageString .= $this->Points ." ";
}
//if page is not last create Next and Last if set to true
if ($CurrentPage<$TotalPages) {
if ($this->PrevNext==true) {
$PageString .=''.$this->Next.' ';
}
if ($this->FirstLast==true) {
$PageString .=''.$this->Last.' ';
}
}
}else{
$PageString=$this->message;
}
return $PageString;
}
function check_variables() {
$this->message="";$ok=0;
if ((int)($this->TotalItems)<0) $this->TotalItems=0;
$this->TotalItems=floor($this->TotalItems);
if ($this->TotalItems==0) {
$this->message .= '0 records loaded...';
$ok = 1;
}
if ((int)($this->ItemsPerPage)<1) $this->ItemsPerPage=1;
$this->ItemsPerPage=floor($this->ItemsPerPage);
$this->StartItem=$_REQUEST[$this->ScriptVariable];
if (!$this->StartItem) $this->StartItem = 0;
if ((int)($this->StartItem)<0) $this->StartItem = 0;
if ((int)($this->StartItem)>$this->TotalItems){
if($this->TotalItems){
$this->StartItem=$this->TotalItems-$this->ItemsPerPage;
}else{$this->StartItem=0;}
}
$this->StartItem=floor($this->StartItem);
if ((int)($this->TrailingPages)<0) $this->TrailingPages=0;
$this->TrailingPages=floor($this->TrailingPages);
if (!$this->PrevNext && $this->TrailingPages<1) $this->TrailingPages=1;
if (!$this->ScriptFile) $this->ScriptFile=$_SERVER["PHP_SELF"];
$this->ParamString="";
foreach ($this->Parameters as $key => $value) {
// $this->ParamString .="$key-$value-";
$this->ParamString .="$value-";
}
return $ok;
}
}
?>