我正在尝试将数据导出到ms excel，我按照Pablo Viquez的帖子http://www.pabloviquez.com/2009/08/export-excel-spreadsheets-using-zend-framework/为我的应用程序提供了Office 2010学生版。
然而，我无法让它发挥以下作用
1.输入reports / report / todaysappointmentsreport / format / excel到地址栏，工作簿尝试保存为excel.xls
2.当我打开文件时，Excel给出了以下警告：您尝试打开的文件“excel.xls”的格式与文件扩展名指定的格式不同，验证文件是否已损坏且来自打开文件之前的可信来源。
任何人都可以告诉我哪里出错了，因为我需要让它工作。
我可以验证查询是否有效，并且数据显示在屏幕上的todaysappointmentsreport.phtml文件中。我还可以验证该组件是否与它所依赖的OLE组件一起安装在pear中。
我的控制器代码
class Reports_ReportController extends Zend_Controller_Action
{
public function init()
{
// Excel format context
$excelConfig =
array('excel' => array
('suffix' => 'excel',
'headers' => array(
'Content-type' => 'application/vnd.ms-excel')),
);
//initalise context switch
$contextSwitch = $this->_helper->contextSwitch();
// Add the new context
$contextSwitch->setContexts($excelConfig);
// Set the new context to the reports action
$contextSwitch->addActionContext('todaysappointmentsreport', 'excel');
$contextSwitch->initContext();
}
// action to redirect user straight to login page
public function preDispatch()
{
// set admin layout
// check if user is authenticated
// if not, redirect to login page
$url = $this->getRequest()->getRequestUri();
if (!Zend_Auth::getInstance()->hasIdentity()) {
$session = new Zend_Session_Namespace('petmanager.auth');
$session->requestURL = $url;
$this->_redirect('/login');
}
}
// report to print todays appointments
public function todaysappointmentsreportAction()
{
$t=date('y-m-d');
$q = Doctrine_Query::create()
->from('PetManager_Model_Groomappointments g')
->leftJoin('g.PetManager_Model_Clients c')
->leftJoin('g.PetManager_Model_Pets p')
->leftJoin('g.PetManager_Model_Users u')
->leftJoin('g.PetManager_Model_Groomservices s')
->leftJoin('s.PetManager_Model_Groomprocedures r')
->where('g.gapmtStatus = 1 AND g.gapmtDate = ?',$t)
->orderBy('g.gapmtSTime,g.gapmtSTime,u.name');
$result = $q->fetchArray();
if (count($result) >= 1) {
$this -> view -> records = $result;
}
}
我今天的appointmentsreport.excel.phtml代码正如我所说的那样，这是我打开它时出现在excel文件中的内容。
// Change error reporting for compatibility
// Spreadsheet Excel Writter was built using PHP4,
// so there's a lot of DEPRECATED notices
error_reporting(E_ERROR | E_WARNING | E_PARSE);
/**
* PEAR package
*
* @link http://pear.php.net/package/Spreadsheet_Excel_Writer
* @see PEAR/Spreadsheet/Excel/Writer.php
*/
require_once 'Spreadsheet/Excel/Writer.php';
// Lets define some custom colors codes
define('CUSTOM_DARK_BLUE', 20);
define('CUSTOM_BLUE', 21);
define('CUSTOM_LIGHT_BLUE', 22);
define('CUSTOM_YELLOW', 23);
define('CUSTOM_GREEN', 24);
// First, we create a Workbook
$workbook = new Spreadsheet_Excel_Writer();
// Add one sheet, called: Users Report
$worksheet = &$workbook->addWorksheet('Todays Grooming Appointments Report');
// Create the custom colors on our new workbook
// This function takes 4 params:
// - Code index [1 to 64]
// - RGB colors (0-255)
$workbook->setCustomColor(CUSTOM_DARK_BLUE, 31, 73, 125);
$workbook->setCustomColor(CUSTOM_BLUE, 0, 112, 192);
$workbook->setCustomColor(CUSTOM_LIGHT_BLUE, 184, 204, 228);
$workbook->setCustomColor(CUSTOM_YELLOW, 255, 192, 0);
$workbook->setCustomColor(CUSTOM_GREEN, 0, 176, 80);
// Lets hide gridlines
//$worksheet->hideScreenGridlines();
// Lets create some custom styles
$formatHeader = &$workbook->addFormat();
$formatHeader =
&$workbook->addFormat(
array('Size' => 16,
'VAlign' => 'vcenter',
'HAlign' => 'center',
'Bold' => 1,
'Color' => 'white',
'FgColor' => CUSTOM_DARK_BLUE));
$formatReportHeader =
&$workbook->addFormat(
array('Size' => 9,
'VAlign' => 'bottom',
'HAlign' => 'center',
'Bold' => 1,
'FgColor' => CUSTOM_LIGHT_BLUE,
'TextWrap' => true));
$formatData =
&$workbook->addFormat(
array(
'Size' => 8,
'HAlign' => 'center',
'VAlign' => 'vcenter'));
/**
* First, format the worksheet, adding the headers
* and row/columns custom sizes
*/
// Create a nice header with a dark blue background
// The function setRow takes 3 parameters:
// - row index
// - row height
// - Format to apply to row [Optional]
$worksheet->setRow(0, 11, $formatHeader);
$worksheet->setRow(1, 46, $formatHeader);
$worksheet->setRow(2, 11, $formatHeader);
$worksheet->setRow(3, 11, $formatHeader);
$worksheet->setRow(4, 11, $formatHeader);
// Set the size of the columns
// The function setColumn takes 5 params:
// - First column
// - Last column
// - Column Width
// - Format [Optional, default = 0]
// - Hidden [Optional, default = 0]
$worksheet->setColumn(0, 0, 7); // shrink it to 7
$worksheet->setColumn(1, 1, 12); // set the width to 12
$worksheet->setColumn(1, 1, 15); // set the width to 15
$worksheet->setColumn(1, 1, 15); // set the width to 15
$worksheet->setColumn(1, 1, 15); // set the width to 15
/**
*
* Once we have the format ready, add the text to the spreadsheet
*
*/
// Write a text header
$worksheet->write(1, 1, 'Todays Grooming Appointments Report', $formatHeader);
// Create the header for the data starting @ row 6
$indexCol = 0;
$indexRow = 6;
$worksheet->write($indexRow, $indexCol++, 'Scheduled Time', $formatReportHeader);
$worksheet->write($indexRow, $indexCol++, 'Client', $formatReportHeader);
$worksheet->write($indexRow, $indexCol++, 'Pet', $formatReportHeader);
$worksheet->write($indexRow, $indexCol++, 'Procedure', $formatReportHeader);
$worksheet->write($indexRow, $indexCol++, 'Groomer', $formatReportHeader);
$indexRow++; // Advance to the next row
$indexCol = 0; // Start @ column 0
// Print the report data
if(count($this->records) == 0) {
// No data
$worksheet->write(
$indexRow,
$indexCol,
'No Appointments',
$formatData);
} else {
// Write the data
foreach ($this->records as $r) {
$worksheet->write(
$indexRow,
$indexCol++,
$this->$r['gapmtSTime'] - $this->substr$r['gapmtETime'],
$formatData);
$worksheet->write(
$indexRow,
$indexCol++,
$this->$r['PetManager_Model_Clients']['firstName'] $this->$r ['PetManager_Model_Clients']['lastName'],
$formatData);
$worksheet->write(
$indexRow,
$indexCol++,
$this->$r['PetManager_Model_Pets']['name'],
$formatData);
$worksheet->write(
$indexRow,
$indexCol++,
$this->$r['PetManager_Model_Groomservices']['PetManager_Model_Groomprocedures']['groomprocedure'],
$formatData);
$worksheet->write(
$indexRow,
$indexCol++,
$this->$r['PetManager_Model_Users']['name'],
$formatData);
// Advance to the next row
$indexRow++;
}
}
/**
*
* Response with the excel file
*
*/
// Sends HTTP headers for the Excel file.
$workbook->send('todaysappointmentsreport.xls');
// Calls finalization methods.
// This method should always be the last one to be called on every workbook
$workbook->close();
答案 0 :(得分：1)
确保“todaysappointmentsreport.excel.phtml”视图文件的内容包含在php开始和结束标记中。
答案 1 :(得分：1)
public function indexAction()
{
$this->filename = "/excel-" . date( "m-d-Y" ) . "-".mt_rand(10000,20000).".xls";
$realPath = realpath($this->filename);
if (false === $realPath )
{
touch($this->filename);
chmod($this->filename, 0777);
}
$this->filename = realpath( $this->filename );
$this->handle = fopen( $this->filename, "w" );
$projectsModul = new Model_DbTable_Projects();
$projects = $projectsModul->fetchProjects();
foreach ($projects->toArray() as $row)
{
$this->finalData[] = array(
$row['id'],
$row['company'],
$row['project'],
$row['start'],
$row['end']
);
}
foreach ( $this->finalData AS $finalRow )
{
fputcsv( $this->handle, $finalRow, "\t" );
}
fclose( $this->handle );
$this->_helper->layout->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$this->getResponse()->setRawHeader( "Content-Type: application/vnd.ms-excel; charset=UTF-8")
->setRawHeader("Content-Disposition: attachment; filename=excel.xls")
->setRawHeader("Content-Transfer-Encoding: binary")
->setRawHeader("Expires: 0")
->setRawHeader("Cache-Control: must-revalidate, post-check=0, pre-check=0")
->setRawHeader("Pragma: public")
->setRawHeader("Content-Length: " . filesize($this->filename))
->sendResponse();
readfile($this->filename);
exit();
}
答案 2 :(得分：0)
我正在为自己的项目开发一个类似的示例，所以如果我发现了一个解决方案，我会用任何结果更新这个帖子。
这里有一篇关于contextSwitch视图帮助器的有用文章（maltblue），它更深入地解释了帮助器。
我最终通过将标题直接放在控制器操作中设法导出到csv ok，如下所示。
在我的行动......
//create the csv file header and filename based on the action name
$actionName = $this->getRequest()->getActionName();
new Admin_Model_Resource_csvFileHeader( $actionName );
此处的其余代码用于将数据传递给视图文件...
管理模型资源如下所示，任何控制器都可以使用它......
class Admin_Model_Resource_csvFileHeader
{
private $_csvFileNameFromAction = null;
/**
* Create the first part of the csv file name from the action name
* @param <string> $actionName - name of the controller action for the report
*/
public function __construct( $actionName )
{
$this->_csvFileNameFromAction = $actionName;
$this->generateCsvHeader();
}
/**
* Method is called direct from the constructor
* to centralise and make consistent the csv file header
* so it maximises code re-use
* @return null - just generate the csv header
*/
public function generateCsvHeader()
{
$dateSuffix = date('d-m-Y', time());
$csvFileName = $this->_csvFileNameFromAction.'_'.$dateSuffix;
header('Content-Type: text/x-csv; name="'.$csvFileName.'.csv"');
header('Content-Disposition: inline; filename="'.$csvFileName.'.csv"');
header('Pragma: public');
header('Last-Modified: '.gmdate('D, d M Y H:i:s') . ' GMT');
header('Cache-Control: no-store, no-cache, must-revalidate');
header('Cache-Control: pre-check=0, post-check=0, max-age=0');
header('Content-Transfer-Encoding: none');
}
}