We will provide a hyper link to generate the excel file from the table data. We will create a table in MySQL database and retrieve the records from the table and display on a web page in table format. In case of unknown security flaws which may collapse your system. Here we will create a web application to generate excel report from MySQL database using Codeigniter. As you said, making a csv and then making an xls of that would be quicker :). Taking automatic periodical backup is a must for any project. 1 1 asked at 8:15 lostcontrol 81 1 1 4 I'm too familiar with any other methods to actually generate xls files. Database backup and restore is the most important part of maintaining software. $i=1 // set this to 0 (zero) and test, set to 1 and testĮcho "Else condition - Count value: ".$cnt." i value:".$i. Import Excel File into MySQL Database using PHP by Vincy. So you will have an extra row in your results. " MB" exit Ī simple example of what I'm trying to explain, if $i is set to 0 (zero) the else condition is not met. $objWriter = IOFactory::createWriter($objPHPExcel,$objPHPExcel->sFileFormat) Header("Content-Disposition: inline filename=\"". Header("Content-Type:application/octet-stream") $objPHPExcel->setActiveSheetIndex($active_sheet) If($rowscounter addRow($val,$rowscounter) How to fetch data in excel or generate excel file in PHP by Anuj Kumar File structure for this tutorial : config.php (database connection file) index.php (For fetching data) genrate-excel.php (For generating excel file) Create a SQL table tblemployee. Also you are missing a row in the else statement, you loop through a value but don't add it to the sheet So if you start the counter at 0 (zero) than you might have more rows that what you have counted. You might be exceeding the 65,000 limit, what do you set the $rowscounter initial value at? 1 or 0 (zero)? The reason I ask it that the array results starts at index 0 (zero), you're adding the row and then incrementing the counter after the add. $objWorksheet->setCellValue('B1', 'Username') $objWorksheet->setCellValue('A1', 'Sl.') $objWorksheet =$objPHPExcel->getActiveSheet() $objWorksheet->fromArray($data, ' ', $ii) So give the following code after the select query while($row=mysqli_fetch_array($result)) You did not assign any values to the worksheet. I know this has been posted long ago.But it might be of help to someone. $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel5') Header('Content-Disposition: attachment filename="results.xls"') Header('Content-Type: application/vnd.ms-excel') Redirect output to a client’s web browser (Excel5) Set the active Excel worksheet to sheet 0 can anyone tell me what I am doing wrong? I am guessing that I'm not connecting to the database correctly. So far I have this code, but currently it only opens a blank page with no excel file. This button should open up an excel file for the client, and display the data. I am using PHPExcel to generate an excel file after the end user clicks a "generate excel file" button.
0 Comments
Leave a Reply. |