Question

因此，我了解到我应该使用多单元格，以使文本不会越过单元格而自动换行。但是，我仍然困惑的一件事是如何真正使单元格彼此相邻，并且仅在行尾才继续换行。

我的html表如下：

<table class="experience" id="experience" >
  <tr>
  <td><b>Date From/To</b></td>
  <td><b>Company Name/Address</b></td>
  <td><b>Job Detail and Brief Outline of Dutie</b></td>
  <td><b>Reasons For Leaving</b></td>
  </tr>
  <tr>
  <td><input type="text" name="job_dates[]" id="job_dates" /></td>
  <td><input type="text" name="company_name[]" id="company_name"/></td>
  <td><input type="text" name="details[]" id="details" /></td>
  <td><input type="text" name="leaving[]" id="leaving"/></td>
  </tr>
</table>
<a href="#" title="" class="add-row1">Add Row</a>

用户可以通过单击添加行链接来添加行。该表只是我表单的一部分，它确实进入了我的php文件。现在，当用户填写表单并点击Submit时，我的php文件使用以下命令获取表值：

$jobDates        = (isset($_POST['job_dates'])   ? $_POST['job_dates']   : array());
$company          = (isset($_POST['company_name'])     ? $_POST['company_name']     : array());
$jobDetails  = (isset($_POST['details']) ? $_POST['details'] : array());
$reasons = (isset($_POST['leaving'])     ? $_POST['leaving']     : array());

目前，我通过执行以下操作在pdf文件中显示表格：

$pdf->Cell(40,10, 'Work Experience');

$pdf->Ln(20);

$width_cell=array(45,50,30,90);

$pdf->Cell($width_cell[0],10,'Date From/To',1,0); // First header column 
$pdf->Cell($width_cell[1],10,'Company Name',1,0); // Second header column
$pdf->Cell($width_cell[2],10,'Job Duties',1,0); // Third header column 
$pdf->Cell($width_cell[3],10,'Reason for leaving',1,1); // Fourth header column

  $pdf->SetFont('Arial','',10);
 foreach ($jobDates as $point => $data) {
  $pdf->MultiCell($width_cell[0],10,$data,1,'C'); 
  $pdf->MultiCell($width_cell[1],10,$company[$point],1,'C');
  $pdf->MultiCell($width_cell[2],10,$jobDetails[$point],1,'L');
  $pdf->MultiCell($width_cell[3],10,$reasons[$point],1,'C');;

}

但是，这只是使它们在新行中一个接一个地显示，而不是彼此并排显示。只有在移至新的数据行时（如果用户在表单中输入了不止一行），它才应该移至新行

我已附上一张图片以显示当前发生的情况

Answer 1

设法使它正常工作，以防万一遇到此问题的其他人偶然发现了这个问题。

在学习完一个教程之后，我创建了一个名为mc_table.php的新php页面。

<?php
require "fpdf/fpdf.php";

class PDF_MC_Table extends FPDF
{
var $widths;
var $aligns;

function SetWidths($w)
{
    //Set the array of column widths
    $this->widths=$w;
}

function SetAligns($a)
{
    //Set the array of column alignments
    $this->aligns=$a;
}

function Row($data)
{
    //Calculate the height of the row
    $nb=0;
    for($i=0;$i<count($data);$i++)
        $nb=max($nb,$this->NbLines($this->widths[$i],$data[$i]));
    $h=5*$nb;
    //Issue a page break first if needed
    $this->CheckPageBreak($h);
    //Draw the cells of the row
    for($i=0;$i<count($data);$i++)
    {
        $w=$this->widths[$i];
        $a=isset($this->aligns[$i]) ? $this->aligns[$i] : 'L';
        //Save the current position
        $x=$this->GetX();
        $y=$this->GetY();
        //Draw the border
        $this->Rect($x,$y,$w,$h);
        //Print the text
        $this->MultiCell($w,5,$data[$i],0,$a);
        //Put the position to the right of the cell
        $this->SetXY($x+$w,$y);
    }
    //Go to the next line
    $this->Ln($h);
}

function CheckPageBreak($h)
{
    //If the height h would cause an overflow, add a new page immediately
    if($this->GetY()+$h>$this->PageBreakTrigger)
        $this->AddPage($this->CurOrientation);
}

function NbLines($w,$txt)
{
    //Computes the number of lines a MultiCell of width w will take
    $cw=&$this->CurrentFont['cw'];
    if($w==0)
        $w=$this->w-$this->rMargin-$this->x;
    $wmax=($w-2*$this->cMargin)*1000/$this->FontSize;
    $s=str_replace("\r",'',$txt);
    $nb=strlen($s);
    if($nb>0 and $s[$nb-1]=="\n")
        $nb--;
    $sep=-1;
    $i=0;
    $j=0;
    $l=0;
    $nl=1;
    while($i<$nb)
    {
        $c=$s[$i];
        if($c=="\n")
        {
            $i++;
            $sep=-1;
            $j=$i;
            $l=0;
            $nl++;
            continue;
        }
        if($c==' ')
            $sep=$i;
        $l+=$cw[$c];
        if($l>$wmax)
        {
            if($sep==-1)
            {
                if($i==$j)
                    $i++;
            }
            else
                $i=$sep+1;
            $sep=-1;
            $j=$i;
            $l=0;
            $nl++;
        }
        else
            $i++;
    }
    return $nl;
}
}
?>

然后在我的主要php页面顶部，我将脚本称为：

require('mc_table.php');

而不是：$ pdf = new FPDF（）; 现在是：$ pdf = new PDF_MC_Table（）;

并创建我已完成的表：

$width_cell=array(45,50,30,90);

$pdf->Cell($width_cell[0],10,'Date From/To',1,0); // First header column 
$pdf->Cell($width_cell[1],10,'Company Name',1,0); // Second header column
$pdf->Cell($width_cell[2],10,'Job Duties',1,0); // Third header column 
$pdf->Cell($width_cell[3],10,'Reason for leaving',1,1); // Fourth header column

$pdf->SetWidths(array(45,50,30,90));

foreach ($jobDates as $point => $data) {
    $pdf->Row(array($data,$company[$point],$jobDetails[$point],$reasons[$point]));

}

使多单元格并排fpdf

1 个答案: