i_currentPage = 0;
$this->i_entriesPerPage = 10;
$this->s_summary = "";
$this->a_entries = array();
$this->a_header = array();
$this->b_displayPageNums= true;
$this->cols = 0;
$this->pageid = $pageid ;
}
function __destruct(){
}
function AddEntry($a_entriedata) {
$this->a_entries[] = $a_entriedata;
}
function DisablePageNums() {
$this->b_displayPageNums =false;
}
function SetHeader($a_headerdata) {
$this->a_header[] = $a_headerdata ;
}
function SetEntriesPerPage($i_num){
$this->i_entriesPerPage=$i_num;
}
function DrawList(){
$s_return = "";
$s_return.= "";
if($this->i_entriesPerPage==0) {
// TODO: Find a more convenient way to use the same functionality in both
// MSIE and non-MSIE browsers. ATM we need to manually set entriesPerPage to
// a non-zero value, because MSIE won't scroll the tbody properly.
$s_browser = isset($_SERVER['HTTP_USER_AGENT'])?$_SERVER['HTTP_USER_AGENT']:"";
if(is_numeric(strpos($s_browser,'Mozilla')) &&
!is_numeric(strpos($s_browser,'MSIE')) &&
!is_numeric(strpos($s_browser,'KHTML'))
){
$s_return.= "".$this->_generateHeader()."";
// Define an alternate style for IE (not used ATM)
// $s_return.= "";
$s_return.= "".$this->_generatePage()."";
} else {
// Call ourself with i_entriesPerPage set to a default value
$this->SetEntriesPerPage(20);
$s_return.=$this->_generateHeader();
$s_return.=$this->_generatePage();
}
} else {
$s_return.=$this->_generateHeader();
$s_return.=$this->_generatePage();
}
//$s_return.= nl2br(htmlentities($this->_generatePage()));
$s_return.= "
";
return ($s_return);
}
function _numpages(){
$cnt = count($this->a_entries);
$tmp = $cnt % $this->i_entriesPerPage;
$pages = (int) ($cnt / $this->i_entriesPerPage);
if($tmp) $pages ++;
return $pages;
}
function _numentries(){
$cnt = count($this->a_entries);
return $cnt;
}
function _generateHeader(){
$s_return = "";
$s_value = "";
$s_key = "";
$s_return .= "\n";
$i_count = count($this->a_header[0])-1;
foreach($this->a_header[0] as $s_key => $s_value ){
if(!isset($s_value['attach'])){
$s_value['attach'] = "";
}
if($i_count == 0) {
$s_return .= "\n";
} else {
$s_return .= "\n";
}
$i_count--;
}
// Only create additional column if we're using scrollbars
if($this->i_entriesPerPage==0) {
$s_return .= "\n";
}
$s_return .= "\n
";
return $s_return;
}
function SetSummary($msg){
$this->s_summary = $msg;
}
function _generatePage(){
$s_value = "";
$s_key = "";
$s_return = "";
$i_alternate=0;
if(isset($_GET['start'])){
$_SESSION['start'.$this->pageid]=$_GET['start'];
$start = $_GET['start'];
} else {
if(isset($_SESSION['start'.$this->pageid])){
$start = $_SESSION['start'.$this->pageid];
} else {
$start=0;
}
}
/* If divlist is empty, append a single white entry */
if(count($this->a_entries)==0){
$str = "";
for($i = 0 ; $i < count($this->a_header[0]); $i++){
$str.="| | ";
}
$str .="
";
return($str);
}
if ($this->i_entriesPerPage > 0) {
while($start > $this->_numentries()){
$start = $start - $this->i_entriesPerPage;
}
$stop = $start + $this->i_entriesPerPage;
$appendempty = ($this->_numentries() -$start);
for($i = $start ; $i < $stop;$i++){
if(isset($this->a_entries[$i])){
$s_value = $this->a_entries[$i];
if($i_alternate) $i_alternate=0; else $i_alternate=1;
$s_return .= "\n";
$cnt = 0;
foreach($s_value as $s_key2 => $s_value2 ){
$this->cols = count($s_value) ;
$cnt++;
if(!isset($s_value2['class'])){
$class = "list".$i_alternate;
}else{
$class = $s_value2['class'];
}
if(!isset($s_value2['attach'])){
$style = "";
}else{
$style = " ".$s_value2['attach']." " ;
}
$s_return .= "\n| ";
$s_return .= $s_value2['string'];
$s_return .= "\n | ";
}
if($cnt == 0 ){
$s_return.="\n | ";
}
$s_return .= "\n
";
}
}
if(!(($stop)<$this->_numentries())){
$nums = $stop - $this->_numentries();// - $stop;
for($i = 0 ; $i < $nums ; $i ++ ){
$s_return.="";
$cnt=0;
for($a = 0 ; $a < (count($this->a_header[0])) ; $a ++ ) {
if($a ==(count($this->a_header[0])-1)){
$s_return.="\n| | ";
} else {
$s_return.="\n | ";
}
}
$s_return.="\n
";
}
}
if($this->b_displayPageNums){
$s_return .= "| ".range_selector($this->_numentries(),$start,$this->i_entriesPerPage)." |
";
}
} else {
// We should display all entries on one page
$i = $this->_numEntries();
foreach($this->a_entries as $s_key => $s_value){
$i--;
if($i_alternate!=0){
$i_alternate=0;
} else {
$i_alternate=1;
}
$s_return .= "\n";
$cnt = 0;
foreach($s_value as $s_key2 => $s_value2 ){
$this->cols = count($s_value) ;
$cnt++;
if(!isset($s_value2['class'])){
$class = "list".$i_alternate;
} else {
$class = $s_value2['class'];
}
if(!isset($s_value2['attach'])){
$style = "";
} else {
$style = " ".$s_value2['attach']." " ;
}
$s_return .= "\n| ";
$s_return .= $s_value2['string'];
$s_return .= " | ";
}
$s_return .= "\n
";
}
}
// if fewer than 22 Entries (list not full), print row to fill empty space
if($this->_numEntries()<22){
$fill= "";
for ($i= 1; $i <= $this->cols; $i++){
if ($i == $this->cols){
$fill.= " | ";
} else {
$fill.= " | ";
}
}
$s_return.="\n$fill
";
}
return $s_return;
}
}
// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>