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Fix colspan and rowspan for tables in HTML Writer

This commit is contained in:
Matt Bolt 2018-02-19 12:43:01 +08:00
parent 59de019881
commit 557af99a6d
1 changed files with 49 additions and 8 deletions
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57
src/PhpWord/Writer/HTML/Element/Table.php
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@ -40,18 +40,59 @@ class Table extends AbstractElement
$rowCount = count($rows);
if ($rowCount > 0) {
$content .= '<table>' . PHP_EOL;
foreach ($rows as $row) {
for ($i = 0; $i < count($rows); $i++) {
/** @var $row \PhpOffice\PhpWord\Element\Row Type hint */
$rowStyle = $row->getStyle();
$rowStyle = $rows[$i]->getStyle();
// $height = $row->getHeight();
$tblHeader = $rowStyle->isTblHeader();
$content .= '<tr>' . PHP_EOL;
foreach ($row->getCells() as $cell) {
$writer = new Container($this->parentWriter, $cell);
$cellTag = $tblHeader ? 'th' : 'td';
$content .= "<{$cellTag}>" . PHP_EOL;
$content .= $writer->write();
$content .= "</{$cellTag}>" . PHP_EOL;
$rowCells = $rows[$i]->getCells();
for ($j = 0; $j < count($rowCells); $j++) {
$cellStyle = $rowCells[$j]->getStyle();
$cellColSpan = $cellStyle->getGridSpan();
$cellRowSpan = 1;
$cellVMerge = $cellStyle->getVMerge();
// If this is the first cell of the vertical merge, find out how man rows it spans
if ($cellVMerge === 'restart') {
for ($k = $i + 1; $k < count($rows); $k++) {
$kRowCells = $rows[$k]->getCells();
if (isset($kRowCells[$j])) {
if ($kRowCells[$j]->getStyle()->getVMerge() === 'continue') {
$cellRowSpan++;
} else {
break;
}
} else {
break;
}
}
}
// Ignore cells that are merged vertically with previous rows
if ($cellVMerge !== 'continue') {
$cellTag = $tblHeader ? 'th' : 'td';
$cellColSpanAttr = (is_numeric($cellColSpan) && ($cellColSpan > 1) ? " colspan=\"{$cellColSpan}\"" : "");
$cellRowSpanAttr = ($cellRowSpan > 1 ? " rowspan=\"{$cellRowSpan}\"" : "");
$content .= "<{$cellTag}{$cellColSpanAttr}{$cellRowSpanAttr}>" . PHP_EOL;
$writer = new Container($this->parentWriter, $rowCells[$j]);
$content .= $writer->write();
if ($cellRowSpan > 1) {
// There shouldn't be any content in the subsequent merged cells, but lets check anyway
for ($k = $i + 1; $k < count($rows); $k++) {
$kRowCells = $rows[$k]->getCells();
if (isset($kRowCells[$j])) {
if ($kRowCells[$j]->getStyle()->getVMerge() === 'continue') {
$writer = new Container($this->parentWriter, $kRowCells[$j]);
$content .= $writer->write();
} else {
break;
}
} else {
break;
}
}
}
$content .= "</{$cellTag}>" . PHP_EOL;
}
}
$content .= '</tr>' . PHP_EOL;
}