39dropdown.php in Loft Data Grids 7.2

File

vendor/phpoffice/phpexcel/Examples/39dropdown.php

<?php

/**
 * PHPExcel
 *
 * Copyright (C) 2006 - 2014 PHPExcel
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * @category   PHPExcel
 * @package    PHPExcel
 * @copyright  Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)
 * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt	LGPL
 * @version    ##VERSION##, ##DATE##
 */

/** Error reporting */
error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);
date_default_timezone_set('Europe/London');
define('EOL', PHP_SAPI == 'cli' ? PHP_EOL : '<br />');

/** Include PHPExcel */
require_once dirname(__FILE__) . '/../Classes/PHPExcel.php';

// Create new PHPExcel object
echo date('H:i:s'), " Create new PHPExcel object", EOL;
$objPHPExcel = new PHPExcel();

// Set document properties
echo date('H:i:s'), " Set document properties", EOL;
$objPHPExcel
  ->getProperties()
  ->setCreator("PHPOffice")
  ->setLastModifiedBy("PHPOffice")
  ->setTitle("PHPExcel Test Document")
  ->setSubject("PHPExcel Test Document")
  ->setDescription("Test document for PHPExcel, generated using PHP classes.")
  ->setKeywords("Office PHPExcel php")
  ->setCategory("Test result file");
function transpose($value) {
  return array(
    $value,
  );
}

// Add some data
$continentColumn = 'D';
$column = 'F';

// Set data for dropdowns
foreach (glob('./data/continents/*') as $key => $filename) {
  $continent = pathinfo($filename, PATHINFO_FILENAME);
  echo "Loading {$continent}", EOL;
  $continent = str_replace(' ', '_', $continent);
  $countries = file($filename, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
  $countryCount = count($countries);

  // Transpose $countries from a row to a column array
  $countries = array_map('transpose', $countries);
  $objPHPExcel
    ->getActiveSheet()
    ->fromArray($countries, null, $column . '1');
  $objPHPExcel
    ->addNamedRange(new PHPExcel_NamedRange($continent, $objPHPExcel
    ->getActiveSheet(), $column . '1:' . $column . $countryCount));
  $objPHPExcel
    ->getActiveSheet()
    ->getColumnDimension($column)
    ->setVisible(false);
  $objPHPExcel
    ->getActiveSheet()
    ->setCellValue($continentColumn . ($key + 1), $continent);
  ++$column;
}

// Hide the dropdown data
$objPHPExcel
  ->getActiveSheet()
  ->getColumnDimension($continentColumn)
  ->setVisible(false);
$objPHPExcel
  ->addNamedRange(new PHPExcel_NamedRange('Continents', $objPHPExcel
  ->getActiveSheet(), $continentColumn . '1:' . $continentColumn . ($key + 1)));

// Set selection cells
$objPHPExcel
  ->getActiveSheet()
  ->setCellValue('A1', 'Continent:');
$objPHPExcel
  ->getActiveSheet()
  ->setCellValue('B1', 'Select continent');
$objPHPExcel
  ->getActiveSheet()
  ->setCellValue('B3', '=' . $column . 1);
$objPHPExcel
  ->getActiveSheet()
  ->setCellValue('B3', 'Select country');
$objPHPExcel
  ->getActiveSheet()
  ->getStyle('A1:A3')
  ->getFont()
  ->setBold(true);

// Set linked validators
$objValidation = $objPHPExcel
  ->getActiveSheet()
  ->getCell('B1')
  ->getDataValidation();
$objValidation
  ->setType(PHPExcel_Cell_DataValidation::TYPE_LIST)
  ->setErrorStyle(PHPExcel_Cell_DataValidation::STYLE_INFORMATION)
  ->setAllowBlank(false)
  ->setShowInputMessage(true)
  ->setShowErrorMessage(true)
  ->setShowDropDown(true)
  ->setErrorTitle('Input error')
  ->setError('Continent is not in the list.')
  ->setPromptTitle('Pick from the list')
  ->setPrompt('Please pick a continent from the drop-down list.')
  ->setFormula1('=Continents');
$objPHPExcel
  ->getActiveSheet()
  ->setCellValue('A3', 'Country:');
$objPHPExcel
  ->getActiveSheet()
  ->getStyle('A3')
  ->getFont()
  ->setBold(true);
$objValidation = $objPHPExcel
  ->getActiveSheet()
  ->getCell('B3')
  ->getDataValidation();
$objValidation
  ->setType(PHPExcel_Cell_DataValidation::TYPE_LIST)
  ->setErrorStyle(PHPExcel_Cell_DataValidation::STYLE_INFORMATION)
  ->setAllowBlank(false)
  ->setShowInputMessage(true)
  ->setShowErrorMessage(true)
  ->setShowDropDown(true)
  ->setErrorTitle('Input error')
  ->setError('Country is not in the list.')
  ->setPromptTitle('Pick from the list')
  ->setPrompt('Please pick a country from the drop-down list.')
  ->setFormula1('=INDIRECT($B$1)');
$objPHPExcel
  ->getActiveSheet()
  ->getColumnDimension('A')
  ->setWidth(12);
$objPHPExcel
  ->getActiveSheet()
  ->getColumnDimension('B')
  ->setWidth(30);

// Set active sheet index to the first sheet, so Excel opens this as the first sheet
$objPHPExcel
  ->setActiveSheetIndex(0);

// Save Excel 2007 file
// This linked validation list method only seems to work for Excel2007, not for Excel5
echo date('H:i:s'), " Write to Excel2007 format", EOL;
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter
  ->save(str_replace('.php', '.xlsx', __FILE__));
echo date('H:i:s'), " File written to ", str_replace('.php', '.xlsx', pathinfo(__FILE__, PATHINFO_BASENAME)), EOL;

// Echo memory peak usage
echo date('H:i:s'), " Peak memory usage: ", memory_get_peak_usage(true) / 1024 / 1024, " MB", EOL;

// Echo done
echo date('H:i:s'), " Done writing files", EOL;
echo 'Files have been created in ', getcwd(), EOL;

Functions

Name	Description
transpose

Constants

Name	Description
EOL