Documentation TYPO3 par Ameos

Disponible dans d'autres versions de TYPO3 -> 3.7.0  3.8.1  4.0.0  4.0.1  4.1.0   <- Available in other TYPO3 versions

class.t3lib_recordlist.php

<?php
/***************************************************************
*  Copyright notice
*
*  (c) 1999-2006 Kasper Skaarhoj (kasperYYYY@typo3.com)
*  All rights reserved
*
*  This script is part of the TYPO3 project. The TYPO3 project is
*  free software; you can redistribute it and/or modify
*  it under the terms of the GNU General Public License as published by
*  the Free Software Foundation; either version 2 of the License, or
*  (at your option) any later version.
*
*  The GNU General Public License can be found at
*  http://www.gnu.org/copyleft/gpl.html.
*  A copy is found in the textfile GPL.txt and important notices to the license
*  from the author is found in LICENSE.txt distributed with these scripts.
*
*
*  This script is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  This copyright notice MUST APPEAR in all copies of the script!
***************************************************************/
class t3lib_recordList {

                // Used in this class:
        var $iLimit = 10;                                               // default Max items shown
        var $leftMargin = 0;                                    // OBSOLETE - NOT USED ANYMORE. leftMargin
        var $showIcon = 1;
        var $no_noWrap = 0;
        var $oddColumnsTDParams ='';                    // If set this is <td>-params for odd columns in addElement. Used with db_layout / pages section
        var $backPath='';
        var $fieldArray = Array();                              // Decides the columns shown. Filled with values that refers to the keys of the data-array. $this->fieldArray[0] is the title column.
        var $addElement_tdParams = array();             // Keys are fieldnames and values are td-parameters to add in addElement();

                // Not used in this class - but maybe extension classes...
        var $fixedL = 50;                                               // Max length of strings
        var $script = '';
        var $thumbScript = 'thumbs.php';
        var $setLMargin=1;                                              // Set to zero, if you don't want a left-margin with addElement function

        var $counter=0;                                                 // Counter increased for each element. Used to index elements for the JavaScript-code that transfers to the clipboard
        var $totalItems = '';                                   // This could be set to the total number of items. Used by the fwd_rew_navigation...

                // Internal (used in this class.)
        var $firstElementNumber=0;
        var $eCounter=0;
        var $HTMLcode='';                       // String with accumulated HTML content

        var $pageOverlays = array();                    // Contains page translation languages
        var $languageIconTitles = array();              // Contains sys language icons and titles



        function addElement($h,$icon,$data,$tdParams='',$lMargin='',$altLine='')        {
                $noWrap = ($this->no_noWrap) ? '' : ' nowrap="nowrap"';

                        // Start up:
                $out='
                <!-- Element, begin: -->
                <tr>';
                        // Show icon and lines
                if ($this->showIcon)    {
                        $out.='
                        <td nowrap="nowrap"'.$tdParams.'>';

                        if (!$h)        {
#                               $out.='<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/ol/halfline.gif','width="18" height="8"').' alt="" />';
                                $out.='<img src="clear.gif" width="1" height="8" alt="" />';
                        } else {
                                for ($a=0;$a<$h;$a++)   {
                                        if (!$a)        {
#                                               $out.= $altLine ? $altLine : '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/ol/line.gif','width="18" height="16"').' alt="" />';
                                                if ($icon)      $out.= $icon;
                                        } else {
#                                               $out.= $altLine ? $altLine :'<br /><img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/ol/line.gif','width="18" height="16"').' alt="" />';
                                        }
                                }
                        }
                        $out.='</td>
                        ';
                }

                        // Init rendering.
                $colsp='';
                $lastKey='';
                $c=0;
                $ccount=0;
                $tdP[0] = $this->oddColumnsTDParams ? $this->oddColumnsTDParams : $tdParams;
                $tdP[1] = $tdParams;

                        // Traverse field array which contains the data to present:
                reset($this->fieldArray);
                while(list(,$vKey)=each($this->fieldArray))     {
                        if (isset($data[$vKey]))        {
                                if ($lastKey)   {
                                        $out.='
                                                <td'.
                                                $noWrap.
                                                $tdP[($ccount%2)].
                                                $colsp.
                                                $this->addElement_tdParams[$lastKey].
                                                '>'.$data[$lastKey].'</td>';
                                }
                                $lastKey=$vKey;
                                $c=1;
                                $ccount++;
                        } else {
                                if (!$lastKey) {$lastKey=$vKey;}
                                $c++;
                        }
                        if ($c>1)       {$colsp=' colspan="'.$c.'"';} else {$colsp='';}
                }
                if ($lastKey)   {       $out.='
                                                <td'.$noWrap.$tdP[($ccount%2)].$colsp.$this->addElement_tdParams[$lastKey].'>'.$data[$lastKey].'</td>'; }

                        // End row
                $out.='
                </tr>';

                        // Return row.
                return $out;
        }

        function writeTop()     {
        }

        function writeBottom()  {
                $this->HTMLcode.='

                <!--
                        End of list table:
                -->
                <table border="0" cellpadding="0" cellspacing="0">';
                $theIcon='<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/ol/stopper.gif','width="18" height="16"').' alt="" />';
                $this->HTMLcode.=$this->addElement(1,'','','',$this->leftMargin,$theIcon);
                $this->HTMLcode.='
                </table>';
        }

        function fwd_rwd_nav($table='') {
                $code='';
                if ($this->eCounter >= $this->firstElementNumber   &&   $this->eCounter < $this->firstElementNumber+$this->iLimit)      {
                        if ($this->firstElementNumber && $this->eCounter==$this->firstElementNumber)    {
                                        //      reverse
                                $theData = Array();
                                $titleCol=$this->fieldArray[0];
                                $theData[$titleCol] = $this->fwd_rwd_HTML('fwd',$this->eCounter,$table);
                                $code=$this->addElement(1,'',$theData);
                        }
                        return Array(1,$code);
                } else {
                        if ($this->eCounter==$this->firstElementNumber+$this->iLimit)   {
                                        //      forward
                                $theData = Array();
                                $titleCol=$this->fieldArray[0];
                                $theData[$titleCol] = $this->fwd_rwd_HTML('rwd',$this->eCounter,$table);
                                $code=$this->addElement(1,'',$theData);
                        }
                        return Array(0,$code);
                }

        }

        function fwd_rwd_HTML($type,$pointer,$table='') {
                $content = '';
                $tParam = $table ? '&table='.rawurlencode($table) : '';
                switch($type)   {
                        case 'fwd':
                                $href = $this->listURL().'&pointer='.($pointer-$this->iLimit).$tParam;
                                $content = '<a href="'.htmlspecialchars($href).'">'.
                                                '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/pilup.gif','width="14" height="14"').' alt="" />'.
                                                '</a> <i>[1 - '.$pointer.']</i>';
                        break;
                        case 'rwd':
                                $href = $this->listURL().'&pointer='.$pointer.$tParam;
                                $content = '<a href="'.htmlspecialchars($href).'">'.
                                                '<img'.t3lib_iconWorks::skinImg($this->backPath,'gfx/pildown.gif','width="14" height="14"').' alt="" />'.
                                                '</a> <i>['.($pointer+1).' - '.$this->totalItems.']</i>';
                        break;
                }
                return $content;
        }

        function listURL($altId='')     {
                return $this->script.
                        '?id='.(strcmp($altId,'')?$altId:$this->id);
        }

        function CBfunctions()  {
                return '
                // checkOffCB()
        function checkOffCB(listOfCBnames)      {       //
                var notChecked=0;
                var total=0;

                        // Checking how many is checked, how many is not
                var pointer=0;
                var pos = listOfCBnames.indexOf(",");
                while (pos!=-1) {
                        if (!cbValue(listOfCBnames.substr(pointer,pos-pointer))) notChecked++;
                        total++;
                        pointer=pos+1;
                        pos = listOfCBnames.indexOf(",",pointer);
                }
                if (!cbValue(listOfCBnames.substr(pointer))) notChecked++;
                total++;

                        // Setting the status...
                var flag = notChecked*2>total;
                pointer=0;
                pos = listOfCBnames.indexOf(",");
                while (pos!=-1) {
                        setcbValue(listOfCBnames.substr(pointer,pos-pointer),flag);

                        pointer=pos+1;
                        pos = listOfCBnames.indexOf(",",pointer);
                }
                setcbValue(listOfCBnames.substr(pointer),flag);
        }
                // cbValue()
        function cbValue(CBname)        {       //
                var CBfullName = "CBC["+CBname+"]";
                return (document.dblistForm[CBfullName] && document.dblistForm[CBfullName].checked ? 1 : 0);
        }
                // setcbValue()
        function setcbValue(CBname,flag)        {       //
                CBfullName = "CBC["+CBname+"]";
                document.dblistForm[CBfullName].checked = flag ? "on" : 0;
        }

                ';
        }

        function initializeLanguages()  {
                global $TCA,$LANG;

                        // Look up page overlays:
                $this->pageOverlays = $GLOBALS['TYPO3_DB']->exec_SELECTgetRows(
                        '*',
                        'pages_language_overlay',
                        'pid='.intval($this->id).
                                t3lib_BEfunc::deleteClause('pages_language_overlay').
                                t3lib_BEfunc::versioningPlaceholderClause('pages_language_overlay'),
                        '',
                        '',
                        '',
                        'sys_language_uid'
                );
                
                $t8Tools = t3lib_div::makeInstance('t3lib_transl8tools');
                $this->languageIconTitles = $t8Tools->getSystemLanguages($this->id, $this->backPath);
        }

        function languageFlag($sys_language_uid)        {
                return ($this->languageIconTitles[$sys_language_uid]['flagIcon'] ? '<img src="'.$this->languageIconTitles[$sys_language_uid]['flagIcon'].'" class="absmiddle" alt="" />&nbsp;' : '').
                                htmlspecialchars($this->languageIconTitles[$sys_language_uid]['title']);
        }
}


if (defined('TYPO3_MODE') && $TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_recordlist.php'])        {
        include_once($TYPO3_CONF_VARS[TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_recordlist.php']);
}
?>

---