I’m incorporating a Palpal donate button on my site, however I’d like to be able to send an update (AJAX) to my application to alert it to the fact that the user has clicked on donate, and hence would be in the process of being taken to the PayPal site.
Is there a way to wrap an AJAX update back to my application around an external site’s link that I embed.
Well they both support iterating over document elements (although
iterating over document.links is easy enough), and from there I'd
imagine it's just the usual remote post handling.