![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
index ae31f4498d1a996fa9f5eb774bae72b4421f3c76..ef1c137e9b621157a9f410f412101789aeec2a4b 100644 (file)
class divlist {
- private $a_entries;
- private $a_header;
- private $b_displayPageNums;
- private $summary;
- private $cols;
+ var $a_entries;
+ var $a_header;
+ var $b_displayPageNums;
+ var $summary;
+ var $cols;
+ var $pageid;
// Members for page managment
- private $i_currentPage;
- private $i_entriesPerPage;
-
-
- public function __construct(){
- $this->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;
+ var $i_currentPage;
+ var $i_entriesPerPage;
+
+ // Added php 4 constructor
+ function divlist($pageid){
+
+ $this->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 = $pageid ;
+
}
-
- public function __destruct(){
+ function __destruct(){
}
- public function AddEntry($a_entriedata) {
+ function AddEntry($a_entriedata) {
$this->a_entries[] = $a_entriedata;
}
- public function DisablePageNums() {
+ function DisablePageNums() {
$this->b_displayPageNums =false;
}
- public function SetHeader($a_headerdata) {
+ function SetHeader($a_headerdata) {
$this->a_header[] = $a_headerdata ;
}
- public function SetEntriesPerPage($i_num){
+ function SetEntriesPerPage($i_num){
$this->i_entriesPerPage=$i_num;
}
- public function DrawList(){
-
+ function DrawList(){
$s_return = "";
-
- $s_return.= "<table summary='".$this->s_summary."' width='600' cellspacing='0'>";
-
- $s_return.= $this->_generateHeader();
-
- $s_return.= $this->_generatePage();
+ $s_return.= "<table summary='".$this->s_summary."' width='600' height='500' cellspacing='0'>";
+ 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'))
+ ){
+ $s_return.= "<thead>".$this->_generateHeader()."</thead>";
+ // Define an alternate style for IE (not used ATM)
+ // $s_return.= "<!--[if IE]><style type='text/css'>tbody.scrollcontent {overflow-y:scroll;max-height:480px;}</style><![endif]-->";
+ $s_return.= "<tbody style='max-height:480px;overflow:auto;overflow:-moz-scrollbars-vertical;'>".$this->_generatePage()."</tbody>";
+ } 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()));
$s_return.= "</table>";
return ($s_return);
}
- private function _numpages(){
+ function _numpages(){
$cnt = count($this->a_entries);
$tmp = $cnt % $this->i_entriesPerPage;
return $pages;
}
- private function _numentries(){
+ function _numentries(){
$cnt = count($this->a_entries);
return $cnt;
}
- private function _generateHeader(){
+ function _generateHeader(){
$s_return = "";
$s_key = "";
$s_return .= "\n<tr>";
+
+ $i_count = count($this->a_header[0])-1;
foreach($this->a_header[0] as $s_key => $s_value ){
if(!isset($s_value['attach'])){
$s_value['attach'] = "";
}
-
- $s_return .= "\n<td class='listheader' ".$s_value['attach'].">".$s_value['string']."</td>";
+
+ if($i_count == 0) {
+ $s_return .= "\n<td class='listheader' style='border-right:0px;border-bottom:1px solid #b0b0b0;' ".$s_value['attach'].">".$s_value['string']."</td>";
+ } else {
+ $s_return .= "\n<td class='listheader' style='border-bottom:1px solid #b0b0b0;'".$s_value['attach'].">".$s_value['string']."</td>";
+ }
+ $i_count--;
}
+ // Only create additional column if we're using scrollbars
+ if($this->i_entriesPerPage==0) {
+ $s_return .= "\n<td class='listheader' style='border-right:0px;padding:0px;border-bottom:1px solid #b0b0b0;width:16px;'> </td>";
+ }
$s_return .= "\n</tr>";
return $s_return;
}
- public function SetSummary($msg){
+ function SetSummary($msg){
$this->s_summary = $msg;
}
- private function _generatePage(){
+ function _generatePage(){
$s_value = "";
$s_key = "";
$i_alternate=0;
if(isset($_GET['start'])){
+ $_SESSION['start'.$this->pageid]=$_GET['start'];
$start = $_GET['start'];
- }else{
- $start=0;
+ } else {
+ if(isset($_SESSION['start'.$this->pageid])){
+ $start = $_SESSION['start'.$this->pageid];
+ } else {
+ $start=0;
+ }
}
- $stop = $start + $this->i_entriesPerPage;
-
- $appendempty = ($this->_numentries() -$start);
+ /* If divlist is empty, append a single white entry */
+ if(count($this->a_entries)==0){
+ $str = "<tr>";
+ for($i = 0 ; $i < count($this->a_header[0]); $i++){
+ $str.="<td class='list1' style='height:100%';> </td>";
+ }
+ $str .="</tr>";
+ return($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<tr>";
+
+ $cnt = 0;
+
+ foreach($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']." " ;
+ }
+
+ $s_return .= "\n<td ".$style." class='".$class."'>";
+ $s_return .= $s_value2['string'];
+ $s_return .= "\n</td>";
+ }
+ if($cnt == 0 ){
+ $s_return.="\n<td> </td>";
+ }
+ $s_return .= "\n</tr>";
+ }
+ }
+
+ if(!(($stop)<$this->_numentries())){
+ $nums = $stop - $this->_numentries();// - $stop;
+ for($i = 0 ; $i < $nums ; $i ++ ){
+ $s_return.="<tr>";
+ $cnt=0;
+ for($a = 0 ; $a < (count($this->a_header[0])) ; $a ++ ) {
+ if($a ==(count($this->a_header[0])-1)){
+ $s_return.="\n<td class='list1' style='border:0px;' height='26'> </td>";
+ } else {
+ $s_return.="\n<td class='list1' height='26'> </td>";
+ }
+ }
+ $s_return.="\n</tr>";
+ }
+ }
+
+ if($this->b_displayPageNums){
+ $s_return .= "<tr><td colspan='".$this->cols."' align='center'>".range_selector($this->_numentries(),$start,$this->i_entriesPerPage)."</td></tr>";
+ }
+ } else {
+ // We should display all entries on one page
+ $i = $this->_numEntries();
+ foreach($this->a_entries as $s_key => $s_value){
+ $i--;
- for($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<tr>";
-
- $cnt = 0;
-
- foreach($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']." " ;
- }
-
- $s_return .= "\n<td ".$style." class='".$class."'>";
- $s_return .= $s_value2['string'];
- $s_return .= "\n</td>";
- }
- if($cnt == 0 ){
- $s_return.="<td> </td>";
- }
- $s_return .= "\n</tr>";
- }
- }
+ if($i_alternate!=0){
+ $i_alternate=0;
+ } else {
+ $i_alternate=1;
+ }
+
+ $s_return .= "\n<tr>";
+
+ $cnt = 0;
+
+ foreach($s_value as $s_key2 => $s_value2 ){
- if(!(($stop)<$this->_numentries())){
- $nums = $stop - $this->_numentries();// - $stop;
- for($i = 0 ; $i < $nums ; $i ++ ){
- $s_return.="<tr>";
- $cnt=0;
- for($a = 0 ; $a < (count($this->a_header[0])) ; $a ++ ) {
- if($a ==(count($this->a_header[0])-1)){
- $s_return.="<td class='list1' style='border:0px;' height='26'> </td>";
- }else{
- $s_return.="<td class='list1' height='26'> </td>";
- }
- }
- $s_return.="</tr>";
- }
- }
+ $this->cols = count($s_value) ;
+ $cnt++;
- if($this->b_displayPageNums){
- $s_return .= "<tr><td colspan='".$this->cols."' align='center'>".range_selector($this->_numentries(),$start,$this->i_entriesPerPage)."</td></tr>";
- }
+ if(!isset($s_value2['class'])){
+ $class = "list".$i_alternate;
+ } else {
+ $class = $s_value2['class'];
+ }
- return $s_return;
- }
-
-
+ if(!isset($s_value2['attach'])){
+ $style = "";
+ } else {
+ $style = " ".$s_value2['attach']." " ;
+ }
+
+ $s_return .= "\n<td ".$style." class='".$class."'>";
+ $s_return .= $s_value2['string'];
+ $s_return .= "</td>";
+ }
+ $s_return .= "\n</tr>";
+ }
+ }
+
+ // if fewer than 22 Entries (list not full), print row to fill empty space
+ if($this->_numEntries()<22){
+ $fill= "";
+ for ($i= 1; $i <= $this->cols; $i++){
+ if ($i == $this->cols){
+ $fill.= "<td class='list1' style='height:100%;border-right:0px';> </td>";
+ } else {
+ $fill.= "<td class='list1' style='height:100%';> </td>";
+ }
+ }
+ $s_return.="\n<tr>$fill</tr>";
+ }
+ return $s_return;
+ }
}
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
?>