salve ragazzi , ho scaricato una classe per il datagrid , adesso succede che ,dovrei adattare la classe alle mie esigenze , che sarebbero modificare la connessione interna al database questa e l originale ,
Codice PHP:
    private function getDataHTML()
    {
        $tmpHTML = "";

        $db = new flor_db_process();
        $db->resultSet = $this->resultSet;
        $db->reset();
        
        $gridHeaderComplete = false;
        if (!$gridHeaderComplete)
        {
            $tmpHTML = $this->getHeaderHTML();
            
            $gridHeaderComplete = true;
        }
        
        if ($this->resultSet)
        {
            $this->rowCount = $this->resultSet->num_rows;

            if ($this->rowCount==0)
                $tmpHTML .= $this->getTableHTML("NODATA");
            else
            {
                while($tmpRow = $db->getRow2())
                {
                    $this->curRowId++;
                    
                    if ($this->pageByName)
                    {
                        $tmpCellVal = $tmpRow[$this->pageByName_field];
                        if (!$tmpCellVal)
                            continue;        //skip row
                        
                        $tmpStr1 = strtoupper(substr($tmpCellVal,0,1));
                
                        if (is_numeric($tmpStr1) && $this->curPgAlphaIndex == "0-9")
                        {
                            //is numeric value
                        }
                        elseif ($tmpStr1 != strtoupper($this->curPgAlphaIndex))
                            continue;    //skip row    

                    }
                    elseif($this->paging)
                    {
                        if ($this->curPgIndex == 1)
                            $lowRowID = 0;
                        else
                            $lowRowID = (($this->curPgIndex-1) * $this->paging_NoOfRows)+1;
                        $hiRowID = $this->curPgIndex * $this->paging_NoOfRows;

                        if ($this->curRowId >= $lowRowID &&
                            $this->curRowId <= $hiRowID)
                        {
                            //allow row.. it belongs to page 
                        }     
                        else
                            continue;    //skip row.
                    }
                    
                    $tmpHTML .= $this->getDataRowHTML($tmpRow);
                }
            }
        }
        else
            $tmpHTML .= $this->getTableHTML("NODATA");
        
        
        //echo "*".$this->rowCount."*".$this->columnCount."*";
        //print_r($this->colInfo);
        
        return $tmpHTML;
    } 
e qui e quella che ho modificato :

Codice PHP:
    private function getDataHTML()
    {
        $tmpHTML = "";

        $dbcore = new DB();
        $dbcore->getnumrows = $this->resultSet;
        
        echo '<pre>';
        print_r($dbcore );
        echo '</pre>';

        $gridHeaderComplete = false;
        if (!$gridHeaderComplete)
        {
            $tmpHTML = $this->getHeaderHTML();
            
            $gridHeaderComplete = true;
        }
        
        if ($this->resultSet)
        {
            $this->rowCount = $this->resultSet->num_rows;

            if ($this->rowCount==0)
                $tmpHTML .= $this->getTableHTML("NODATA");
            else
            {
                while($tmpRow = $dbcore->getlist())
                {
                    $this->curRowId++;
                    
                    if ($this->pageByName)
                    {
                        $tmpCellVal = $tmpRow[$this->pageByName_field];
                        if (!$tmpCellVal)
                            continue;        //skip row
                        
                        $tmpStr1 = strtoupper(substr($tmpCellVal,0,1));
                
                        if (is_numeric($tmpStr1) && $this->curPgAlphaIndex == "0-9")
                        {
                            //is numeric value
                        }
                        elseif ($tmpStr1 != strtoupper($this->curPgAlphaIndex))
                            continue;    //skip row    

                    }
                    elseif($this->paging)
                    {
                        if ($this->curPgIndex == 1)
                            $lowRowID = 0;
                        else
                            $lowRowID = (($this->curPgIndex-1) * $this->paging_NoOfRows)+1;
                        $hiRowID = $this->curPgIndex * $this->paging_NoOfRows;

                        if ($this->curRowId >= $lowRowID &&
                            $this->curRowId <= $hiRowID)
                        {
                            //allow row.. it belongs to page 
                        }     
                        else
                            continue;    //skip row.
                    }
                    
                    $tmpHTML .= $this->getDataRowHTML($tmpRow);
                }
            }
        }
        else
            $tmpHTML .= $this->getTableHTML("NODATA");
        
        
        //echo "*".$this->rowCount."*".$this->columnCount."*";
        //print_r($this->colInfo);
        
        return $tmpHTML;
    } 
ho fatto un print_r(); della mia classe , e mi da questo
codice:
DB Object
(
    [dbcore] => 
    [host] => localhost
    [user] => root
    [pass] => maurizio
    [name] => vx
    [getnumrows] => Array
        (
            [Id] => 8
            [FirstName] => Chris
            [LastName] => Rich
            [BirthDate] => 2003-09-03
            [Gender] => f
            [Done] => 33
        )

)
pero non fa il calcolo perche mi potreste dare una mano grazie mille