Hi, everyone:
I'm just learning mojo, I want to build a progress bar.
My idea is to put the percentage progress in user's session, and use ajax to
request the page contains JSON data from the session.
How to implement this idea？
# Hooks
$self->hook(after_build_tx => sub {
my ($tx, $self) = @_;
$tx->req->on(progress => sub{
my $message = shift;
if ($message->url->to_abs =~ /^\/upload/){
return unless my $len = $message->headers->content_length;
my $size = $message->content->progress;
$self->session('progress') =
$size == $len ? 100 : int($size / ($len / 100)) . '%';
}
})
});
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