I'm trying to export my DHTMLX Grid to a CSV file. I have the framework for it set up, but am running in an issue where if I try to export more than ~25 rows, it fails. No error message or anything. Below is my code:
Javascript
myGrid.csvParser = myGrid.csvExtParser;
myGrid.setCSVDelimiter('|');
myGrid.csv.row = "endOfRow";
var gridCsvData = myGrid.serializeToCSV();
$.post("data/export.php?csvdata="+gridCsvData);
PHP
$csvData = $_REQUEST['csvdata'];
$csv = explode('endOfRow',$csvData);
$myfile = "grid.csv";
$fh = fopen($myfile, 'w') or die("can't open file");
foreach($csv as $line) {
fputcsv($fh, explode('|',$line),',','"');
}
fclose($fh);
//Redirect output to a client's web browser (csv)
header("Content-type: text/csv");
header("Content-Disposition: attachment; filename=grid.csv");
header("Pragma: no-cache");
header("Expires: 0");
readfile('grid.csv');
Any help is appreciated. I assume it's some kind of size limit problem on the POST and I've tried modifying the limit to 20MB in the .htaccess file. As I said, this works perfectly with only a few rows (<25), but once I try to export any more than that it never generates the .csv file.
