pjax.submit doesn't report which button was used

[djs52]

A normal submit will include the name and value of the submit button in the query string. This doesn't happen with the documented approach for using pjax.submit, because the submit event on the form is bound.

I've been inserting an appropriately-configured hidden input to compensate for this:

    $(document).on('click', 'form[data-pjax] input[type=submit]', function() {
        $(this).after('<input type="hidden" name="' + this.name + '" value="' + this.value + '"/>');
    });
    $(document).on('submit', 'form[data-pjax]', function(event) {
        $.pjax.submit(event, '#main')
    })

I don't know if there is a better or more appropriate work-around.

[mislav]

Dup of #295

[jondavidjohn]

This should be open, the referenced dup is a PR that references another PR that has gone 3 years stale, this is still an issue.