Hello.
May I ask why, in the attached all-in-one example, the procedure to export 'multiplication table' to excel changes the mform button status to disabled.
Thanks in advance.
(to execute the code, copy the file to your moodle test site wwwroot and visit moodle/test_form.php)
Hi Daniele,
I am not that sure but it seems it has to do with the default behaviour of the submit buttons. They all are set to disabled on the submit event. And while the page is not reloaded but instead the download is started, all js actions are stopped and the disabled attribute is not removed.
Try that:
In your line 57 change
$mform = new test_form(new moodle_url('/test_form.php'));
To
$mform = new test_form(new moodle_url('/test_form.php'), null, 'post', '_blank');
After that, the button is enabled after the click.
Best regards
Andreas
Hi Danielle,
that really is strange. Maybe there are different headers while sending the output and one header makes the browser stop the js execution.
Best regards Andreas
