include/class_divlist.inc

   1 <?php
   2
   3 class divlist {
   4
   5         var $a_entries;
   6         var $a_header;
   7         var $b_displayPageNums;
   8         var $summary;
   9         var $cols;
  10         var $pageid;
  11
  12         // Members for page managment
  13         var $i_currentPage;
  14         var $i_entriesPerPage;
  15
  16
  17         function __construct($pageid){
  18                 $this->i_currentPage    = 0;
  19                 $this->i_entriesPerPage = 10;
  20                 $this->s_summary                = "";
  21                 $this->a_entries                = array();
  22                 $this->a_header                 = array();
  23                 $this->b_displayPageNums= true;
  24                 $this->cols                     = 0;
  25                 $this->pageid                   = $pageid ;
  26         }
  27
  28         function __destruct(){
  29
  30         }
  31
  32         function AddEntry($a_entriedata) {
  33                 $this->a_entries[] = $a_entriedata;
  34         }
  35
  36         function DisablePageNums() {
  37                 $this->b_displayPageNums =false;
  38         }
  39
  40         function SetHeader($a_headerdata) {
  41                 $this->a_header[] = $a_headerdata ;
  42         }
  43
  44         function SetEntriesPerPage($i_num){
  45                 $this->i_entriesPerPage=$i_num;
  46         }
  47
  48         function DrawList(){
  49
  50                 $s_return = "";
  51
  52                 $s_return.= "<table summary='".$this->s_summary."' width='600' cellspacing='0'>";
  53
  54                 $s_return.= $this->_generateHeader();
  55
  56                 $s_return.= $this->_generatePage();
  57                 //$s_return.= nl2br(htmlentities($this->_generatePage()));
  58
  59                 $s_return.= "</table>";
  60
  61                 return ($s_return);
  62         }
  63
  64         function _numpages(){
  65                 $cnt = count($this->a_entries);
  66
  67                 $tmp    = $cnt % $this->i_entriesPerPage;
  68                 $pages  = (int) ($cnt / $this->i_entriesPerPage);
  69                 if($tmp) $pages ++;
  70
  71                 return $pages;
  72         }
  73
  74         function _numentries(){
  75                 $cnt = count($this->a_entries);
  76                 return $cnt;
  77         }
  78
  79         function _generateHeader(){
  80
  81                 $s_return = "";
  82
  83                 $s_value        = "";
  84                 $s_key          = "";
  85
  86                 $s_return .= "\n<tr>";
  87                 foreach($this->a_header[0] as $s_key => $s_value ){
  88                         if(!isset($s_value['attach'])){
  89                                 $s_value['attach'] = "";
  90                         }
  91
  92                         $s_return .= "\n<td class='listheader' ".$s_value['attach'].">".$s_value['string']."</td>";
  93                 }
  94
  95                 $s_return .= "\n</tr>";
  96                 return $s_return;
  97         }
  98
  99         function         SetSummary($msg){
 100                 $this->s_summary = $msg;
 101         }
 102
 103         function  _generatePage(){
 104
 105                 $s_value        = "";
 106                 $s_key          = "";
 107                 $s_return       = "";
 108
 109                 $i_alternate=0;
 110
 111                 if(isset($_GET['start'])){
 112                         $_SESSION['start'.$this->pageid]=$_GET['start'];
 113                         $start = $_GET['start'];
 114                 }else{
 115                         if(isset($_SESSION['start'.$this->pageid])){
 116                                 $start = $_SESSION['start'.$this->pageid];
 117                         }else{
 118                                 $start=0;
 119                         }
 120                 }
 121
 122                 while($start > $this->_numentries()){
 123                         $start = $start - $this->i_entriesPerPage;
 124                 }
 125
 126                 $stop  = $start + $this->i_entriesPerPage;
 127
 128                 $appendempty = ($this->_numentries() -$start);
 129
 130                 for($i = $start ; $i < $stop;$i++){
 131
 132                         if(isset($this->a_entries[$i])){
 133
 134                                 $s_value = $this->a_entries[$i];
 135
 136
 137                                 if($i_alternate) $i_alternate=0; else $i_alternate=1;
 138
 139                                 $s_return .= "\n<tr>";
 140
 141                                 $cnt = 0;
 142
 143                                 foreach($s_value as $s_key2 => $s_value2 ){
 144
 145                                         $this->cols = count($s_value) ;
 146                                         $cnt++;
 147
 148                                         if(!isset($s_value2['class'])){
 149                                                 $class = "list".$i_alternate;
 150                                         }else{
 151                                                 $class = $s_value2['class'];
 152                                         }
 153
 154                                         if(!isset($s_value2['attach'])){
 155                                                 $style = "";
 156                                         }else{
 157                                                 $style = " ".$s_value2['attach']." "    ;
 158                                         }
 159
 160                                         $s_return .= "\n<td ".$style." class='".$class."'>";
 161                                         $s_return .= $s_value2['string'];
 162                                         $s_return .= "\n</td>";
 163                                 }
 164                                 if($cnt == 0 ){
 165                                         $s_return.="<td>&nbsp;</td>";
 166                                 }
 167                                 $s_return .= "\n</tr>";
 168                         }
 169                 }
 170
 171                 if(!(($stop)<$this->_numentries())){
 172                         $nums = $stop - $this->_numentries();// - $stop;
 173                         for($i = 0 ; $i < $nums ; $i ++ ){
 174                                 $s_return.="<tr>";
 175                                 $cnt=0;
 176                                 for($a = 0 ; $a < (count($this->a_header[0])) ; $a ++ ) {
 177                                         if($a ==(count($this->a_header[0])-1)){
 178                                                 $s_return.="<td class='list1' style='border:0px;' height='26'>&nbsp; </td>";
 179                                         }else{
 180                                                 $s_return.="<td class='list1' height='26'>&nbsp; </td>";
 181                                         }
 182                                 }
 183                                 $s_return.="</tr>";
 184                         }
 185                 }
 186
 187                 if($this->b_displayPageNums){
 188                         $s_return .= "<tr><td colspan='".$this->cols."' align='center'>".range_selector($this->_numentries(),$start,$this->i_entriesPerPage)."</td></tr>";
 189                 }
 190
 191                 return $s_return;
 192         }
 193
 194
 195 }
 196 ?>