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                 $s_return = "";
  52                 $s_return.= "<table summary='".$this->s_summary."' width='600' height='500' cellspacing='0'>";
  53     if($this->i_entriesPerPage==0) {
  54       // TODO: Find a more convenient way to use the same functionality in both
  55       // MSIE and non-MSIE browsers. ATM we need to manually set entriesPerPage to
  56       // a non-zero value, because MSIE won't scroll the tbody properly.
  57       if(strpos($_SERVER['HTTP_USER_AGENT'],'MSIE') == 0){
  58         $s_return.= "<thead>".$this->_generateHeader()."</thead>";
  59         // Define an alternate style for IE (not used ATM)
  60         // $s_return.= "<!--[if IE]><style type='text/css'>tbody.scrollcontent {overflow-y:scroll;max-height:480px;}</style><![endif]-->";
  61         $s_return.= "<tbody style='max-height:480px;overflow:auto;overflow:-moz-scrollbars-vertical;'>".$this->_generatePage()."</tbody>";
  62       } else {
  63         // Call ourself with i_entriesPerPage set to a default value
  64         $this->SetEntriesPerPage(20);
  65         $s_return.=$this->_generateHeader();
  66         $s_return.=$this->_generatePage();
  67       }
  68     } else {
  69         $s_return.=$this->_generateHeader();
  70         $s_return.=$this->_generatePage();
  71     }
  72                 //$s_return.= nl2br(htmlentities($this->_generatePage()));
  73
  74                 $s_return.= "</table>";
  75
  76                 return ($s_return);
  77         }
  78
  79         function _numpages(){
  80                 $cnt = count($this->a_entries);
  81
  82                 $tmp    = $cnt % $this->i_entriesPerPage;
  83                 $pages  = (int) ($cnt / $this->i_entriesPerPage);
  84                 if($tmp) $pages ++;
  85
  86                 return $pages;
  87         }
  88
  89         function _numentries(){
  90                 $cnt = count($this->a_entries);
  91                 return $cnt;
  92         }
  93
  94         function _generateHeader(){
  95
  96                 $s_return = "";
  97
  98                 $s_value        = "";
  99                 $s_key          = "";
 100
 101                 $s_return .= "\n<tr>";
 102
 103     $i_count = count($this->a_header[0])-1;
 104                 foreach($this->a_header[0] as $s_key => $s_value ){
 105                         if(!isset($s_value['attach'])){
 106                                 $s_value['attach'] = "";
 107                         }
 108
 109       if($i_count == 0) {
 110                         $s_return .= "\n<td class='listheader' style='border-right:0px;border-bottom:1px solid #b0b0b0;' ".$s_value['attach'].">".$s_value['string']."</td>";
 111       } else {
 112                         $s_return .= "\n<td class='listheader' style='border-bottom:1px solid #b0b0b0;'".$s_value['attach'].">".$s_value['string']."</td>";
 113       }
 114       $i_count--;
 115                 }
 116
 117     // Only create additional column if we're using scrollbars
 118     if($this->i_entriesPerPage==0) {
 119       $s_return .= "\n<td class='listheader' style='border-right:0px;padding:0px;border-bottom:1px solid #b0b0b0;width:16px;'>&nbsp;</td>";
 120     }
 121                 $s_return .= "\n</tr>";
 122                 return $s_return;
 123         }
 124
 125         function SetSummary($msg){
 126                 $this->s_summary = $msg;
 127         }
 128
 129         function _generatePage(){
 130
 131                 $s_value        = "";
 132                 $s_key          = "";
 133                 $s_return       = "";
 134
 135                 $i_alternate=0;
 136
 137                 if(isset($_GET['start'])){
 138                         $_SESSION['start'.$this->pageid]=$_GET['start'];
 139                         $start = $_GET['start'];
 140                 } else {
 141                         if(isset($_SESSION['start'.$this->pageid])){
 142                                 $start = $_SESSION['start'.$this->pageid];
 143                         } else {
 144                                 $start=0;
 145                         }
 146                 }
 147
 148     if ($this->i_entriesPerPage > 0) {
 149                 while($start > $this->_numentries()){
 150                         $start = $start - $this->i_entriesPerPage;
 151                 }
 152
 153                 $stop  = $start + $this->i_entriesPerPage;
 154
 155                 $appendempty = ($this->_numentries() -$start);
 156
 157                 for($i = $start ; $i < $stop;$i++){
 158
 159                         if(isset($this->a_entries[$i])){
 160
 161                                 $s_value = $this->a_entries[$i];
 162
 163
 164                                 if($i_alternate) $i_alternate=0; else $i_alternate=1;
 165
 166                                 $s_return .= "\n<tr>";
 167
 168                                 $cnt = 0;
 169
 170                                 foreach($s_value as $s_key2 => $s_value2 ){
 171
 172                                         $this->cols = count($s_value) ;
 173                                         $cnt++;
 174
 175                                         if(!isset($s_value2['class'])){
 176                                                 $class = "list".$i_alternate;
 177                                         }else{
 178                                                 $class = $s_value2['class'];
 179                                         }
 180
 181                                         if(!isset($s_value2['attach'])){
 182                                                 $style = "";
 183                                         }else{
 184                                                 $style = " ".$s_value2['attach']." "    ;
 185                                         }
 186
 187                                         $s_return .= "\n<td ".$style." class='".$class."'>";
 188                                         $s_return .= $s_value2['string'];
 189                                         $s_return .= "\n</td>";
 190                                 }
 191                                 if($cnt == 0 ){
 192                                         $s_return.="\n<td>&nbsp;</td>";
 193                                 }
 194
 195                                 $s_return .= "\n</tr>";
 196                         }
 197                 }
 198
 199                 if(!(($stop)<$this->_numentries())){
 200                         $nums = $stop - $this->_numentries();// - $stop;
 201                         for($i = 0 ; $i < $nums ; $i ++ ){
 202                                 $s_return.="<tr>";
 203                                 $cnt=0;
 204                                 for($a = 0 ; $a < (count($this->a_header[0])) ; $a ++ ) {
 205                                         if($a ==(count($this->a_header[0])-1)){
 206                                                 $s_return.="\n<td class='list1' style='border:0px;' height='26'>&nbsp;</td>";
 207                                         } else {
 208                                                 $s_return.="\n<td class='list1' height='26'>&nbsp;</td>";
 209                                         }
 210                                 }
 211                                 $s_return.="\n</tr>";
 212                         }
 213                 }
 214
 215                 if($this->b_displayPageNums){
 216                         $s_return .= "<tr><td colspan='".$this->cols."' align='center'>".range_selector($this->_numentries(),$start,$this->i_entriesPerPage)."</td></tr>";
 217                 }
 218     } else {
 219       // We should display all entries on one page
 220
 221       $i = $this->_numEntries();
 222             foreach($this->a_entries as $s_key => $s_value){
 223                           $i--;
 224
 225         if($i_alternate!=0){
 226           $i_alternate=0;
 227         } else {
 228           $i_alternate=1;
 229         }
 230
 231         $s_return .= "\n<tr>";
 232
 233                     $cnt = 0;
 234
 235                           foreach($s_value as $s_key2 => $s_value2 ){
 236
 237                                   $this->cols = count($s_value) ;
 238                                   $cnt++;
 239
 240                                   if(!isset($s_value2['class'])){
 241                                           $class = "list".$i_alternate;
 242                                   } else {
 243                                           $class = $s_value2['class'];
 244                                   }
 245
 246                                   if(!isset($s_value2['attach'])){
 247                                           $style = "";
 248                                   } else {
 249                                           $style = " ".$s_value2['attach']." "  ;
 250                                   }
 251
 252           $s_return .= "\n<td ".$style." class='".$class."'>";
 253                                   $s_return .= $s_value2['string'];
 254                                   $s_return .= "</td>";
 255                           }
 256                           $s_return .= "\n</tr>";
 257                   }
 258     }
 259
 260     // if fewer than 22 Entries (list not full), print row to fill empty space
 261     if($this->_numEntries()<22){
 262       $fill= "";
 263       for ($i= 1; $i <= $this->cols; $i++){
 264         if ($i == $this->cols){
 265          $fill.= "<td class='list1' style='height:100%;border-right:0px';>&nbsp;</td>";
 266         } else {
 267          $fill.= "<td class='list1' style='height:100%';>&nbsp;</td>";
 268         }
 269       }
 270       $s_return.="\n<tr>$fill</tr>";
 271     }
 272     return $s_return;
 273   }
 274 }
 275 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
 276 ?>