I need to print the contents of a table element to a POS receipt printer, I am doing it like this:
<?php
private function message(){
return '<!DOCTYPE html><html moznomarginboxes mozdisallowselectionprint><body style="padding:30px;">'
.'<table id="print-area" style="height: 501px; border:1px solid red;padding:1em;margin:0 0 1em" width="364" ><tr><td>example</td></tr></table></table>'
.'<p> </p></body> </html>'}
?>
What I am doing is that I am passing the return of that PHP function to a new function. Please ignore the php functions structure and logic, these are just an example of how I am doing this, I know that this might not be the best way to do this, but on what I really need help is on the JavaScript part. Why is it not printing and closing the new window?.
I need to print just the table and make it fit to the POS receipt page, without printing a whole blank space.... I have already tried with this version of the PrintReceipt function but it prints a lot of white space on the receipt.
public function PrintReceipt($content) {
echo"<!DOCTYPE html><script type='application/javascript'>
window.onload=function(){
var myWindow = window.open('', 'MsgWindow', 'width=200,height=100');
myWindow.document.write('" . $content . "');
myWindow.print();
myWindow.close();
}
</script>";
}
