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 $i_entriesPerPage;
  15
  16         // Added php 4 constructor
  17         function divlist($pageid){
  18
  19                 $this->i_currentPage    = 0;
  20                 $this->i_entriesPerPage = 10;
  21                 $this->s_summary                = "";
  22                 $this->a_entries                = array();
  23                 $this->a_header                 = array();
  24                 $this->b_displayPageNums= true;
  25                 $this->cols                     = 0;
  26                 $this->pageid                   = $pageid ;
  27
  28         }
  29
  30         function __destruct(){
  31
  32         }
  33
  34         function AddEntry($a_entriedata) {
  35                 $this->a_entries[] = $a_entriedata;
  36         }
  37
  38         function DisablePageNums() {
  39                 $this->b_displayPageNums =false;
  40         }
  41
  42         function SetHeader($a_headerdata) {
  43                 $this->a_header[] = $a_headerdata ;
  44         }
  45
  46         function SetEntriesPerPage($i_num){
  47                 $this->i_entriesPerPage=$i_num;
  48         }
  49
  50         function DrawList(){
  51
  52                 $s_return = "";
  53
  54                 $s_return.= "<table summary='".$this->s_summary."' width='600' cellspacing='0'>";
  55
  56                 $s_return.= $this->_generateHeader();
  57
  58                 $s_return.= $this->_generatePage();
  59                 //$s_return.= nl2br(htmlentities($this->_generatePage()));
  60
  61                 $s_return.= "</table>";
  62
  63                 return ($s_return);
  64         }
  65
  66         function _numpages(){
  67                 $cnt = count($this->a_entries);
  68
  69                 $tmp    = $cnt % $this->i_entriesPerPage;
  70                 $pages  = (int) ($cnt / $this->i_entriesPerPage);
  71                 if($tmp) $pages ++;
  72
  73                 return $pages;
  74         }
  75
  76         function _numentries(){
  77                 $cnt = count($this->a_entries);
  78                 return $cnt;
  79         }
  80
  81         function _generateHeader(){
  82
  83                 $s_return = "";
  84
  85                 $s_value        = "";
  86                 $s_key          = "";
  87
  88                 $s_return .= "\n<tr>";
  89                 foreach($this->a_header[0] as $s_key => $s_value ){
  90                         if(!isset($s_value['attach'])){
  91                                 $s_value['attach'] = "";
  92                         }
  93
  94                         $s_return .= "\n<td class='listheader' ".$s_value['attach'].">".$s_value['string']."</td>";
  95                 }
  96
  97                 $s_return .= "\n</tr>";
  98                 return $s_return;
  99         }
 100
 101         function         SetSummary($msg){
 102                 $this->s_summary = $msg;
 103         }
 104
 105         function  _generatePage(){
 106
 107                 $s_value        = "";
 108                 $s_key          = "";
 109                 $s_return       = "";
 110
 111                 $i_alternate=0;
 112
 113                 if(isset($_GET['start'])){
 114                         $_SESSION['start'.$this->pageid]=$_GET['start'];
 115                         $start = $_GET['start'];
 116                 }else{
 117                         if(isset($_SESSION['start'.$this->pageid])){
 118                                 $start = $_SESSION['start'.$this->pageid];
 119                         }else{
 120                                 $start=0;
 121                         }
 122                 }
 123
 124                 while($start > $this->_numentries()){
 125                         $start = $start - $this->i_entriesPerPage;
 126                 }
 127
 128                 $stop  = $start + $this->i_entriesPerPage;
 129
 130                 $appendempty = ($this->_numentries() -$start);
 131
 132                 for($i = $start ; $i < $stop;$i++){
 133
 134                         if(isset($this->a_entries[$i])){
 135
 136                                 $s_value = $this->a_entries[$i];
 137
 138
 139                                 if($i_alternate) $i_alternate=0; else $i_alternate=1;
 140
 141                                 $s_return .= "\n<tr>";
 142
 143                                 $cnt = 0;
 144
 145                                 foreach($s_value as $s_key2 => $s_value2 ){
 146
 147                                         $this->cols = count($s_value) ;
 148                                         $cnt++;
 149
 150                                         if(!isset($s_value2['class'])){
 151                                                 $class = "list".$i_alternate;
 152                                         }else{
 153                                                 $class = $s_value2['class'];
 154                                         }
 155
 156                                         if(!isset($s_value2['attach'])){
 157                                                 $style = "";
 158                                         }else{
 159                                                 $style = " ".$s_value2['attach']." "    ;
 160                                         }
 161
 162                                         $s_return .= "\n<td ".$style." class='".$class."'>";
 163                                         $s_return .= $s_value2['string'];
 164                                         $s_return .= "\n</td>";
 165                                 }
 166                                 if($cnt == 0 ){
 167                                         $s_return.="<td>&nbsp;</td>";
 168                                 }
 169                                 $s_return .= "\n</tr>";
 170                         }
 171                 }
 172
 173                 if(!(($stop)<$this->_numentries())){
 174                         $nums = $stop - $this->_numentries();// - $stop;
 175                         for($i = 0 ; $i < $nums ; $i ++ ){
 176                                 $s_return.="<tr>";
 177                                 $cnt=0;
 178                                 for($a = 0 ; $a < (count($this->a_header[0])) ; $a ++ ) {
 179                                         if($a ==(count($this->a_header[0])-1)){
 180                                                 $s_return.="<td class='list1' style='border:0px;' height='26'>&nbsp; </td>";
 181                                         }else{
 182                                                 $s_return.="<td class='list1' height='26'>&nbsp; </td>";
 183                                         }
 184                                 }
 185                                 $s_return.="</tr>";
 186                         }
 187                 }
 188
 189                 if($this->b_displayPageNums){
 190                         $s_return .= "<tr><td colspan='".$this->cols."' align='center'>".range_selector($this->_numentries(),$start,$this->i_entriesPerPage)."</td></tr>";
 191                 }
 192
 193                 return $s_return;
 194         }
 195
 196
 197 }
 198 ?>