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I didn't say this was impossible, just probably a bad idea. If your application is simple enough for this to work though, go for it.
by william_hc 13y ago
I didn't say this was impossible, just probably a bad idea. If your application is simple enough for this to work though, go for it.
- unfletch 13y agoI didn't say you did. I don't think the size of the app is a factor, either. This came from a fairly large library which runs on all manner of third-party sites, many billions of times each month. In that situation trapping and logging all exceptions is very important, and this method has worked reliably for years.
- ef4 13y agoBut there's no need to wrap every function, just the ones that can be top-level entry points. It's a very small list, if your application is well-designed. Patch setTimeout and setInterval. Register a jQuery ajax prefilter that wraps all your ajax callbacks. Patch jQuery's low-level UI event binding function. And you're done. I've done this in a rather large application. It works fine.
- william_hc 13y agoFair enough. I guess that's the pure js/jquery version of hooking into Angular/Ember's onerror. Makes sense. At least we won't need to do this for much longer though.
- crazygringo 13y agoWow, that is actually... surprisingly simple, almost even elegant. It's times like these when you realize just how flexible JavaScript development can be.