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Fixes automatically hidden columns for some versions of Excel readers #148

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Fixes automatically hidden columns for some versions of Excel readers #148

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13 changes: 10 additions & 3 deletions xlsxwriter.class.php
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Original file line number Diff line number Diff line change
Expand Up @@ -106,7 +106,7 @@ public function writeToFile($filename)
$zip->close();
}

protected function initializeSheet($sheet_name, $col_widths=array() )
protected function initializeSheet($sheet_name, $num_cols=0, $col_widths=array() )
{
//if already initialized
if ($this->current_sheet==$sheet_name || isset($this->sheets[$sheet_name]))
Expand Down Expand Up @@ -149,8 +149,15 @@ protected function initializeSheet($sheet_name, $col_widths=array() )
$sheet->file_writer->write( '<col collapsed="false" hidden="false" max="'.($i+1).'" min="'.($i+1).'" style="0" width="'.floatval($column_width).'"/>');
$i++;
}
} else if ($num_cols > 0) {
for ($i=0; $i<$num_cols; $i++) {
$sheet->file_writer->write( '<col collapsed="false" hidden="false" max="'.($i+1).'" min="'.($i+1).'" style="0" width="11.5"/>');
}
} else {
// Some excel readers might not parse this and automatically
// hide all columns up to 1024 (AMK column)
$sheet->file_writer->write( '<col collapsed="false" hidden="false" max="1024" min="'.($i+1).'" style="0" width="11.5"/>');
}
$sheet->file_writer->write( '<col collapsed="false" hidden="false" max="1024" min="'.($i+1).'" style="0" width="11.5"/>');
$sheet->file_writer->write( '</cols>');
$sheet->file_writer->write( '<sheetData>');
}
Expand Down Expand Up @@ -193,7 +200,7 @@ public function writeSheetHeader($sheet_name, array $header_types, $col_options
$style = &$col_options;

$col_widths = isset($col_options['widths']) ? (array)$col_options['widths'] : array();
self::initializeSheet($sheet_name, $col_widths);
self::initializeSheet($sheet_name, count($header_types), $col_widths);
$sheet = &$this->sheets[$sheet_name];
$sheet->columns = $this->initializeColumnTypes($header_types);
if (!$suppress_row)
Expand Down