CODEWITHSUNDEEP
firefoxfirefox-addonxpcom
Michael Spector
Michael Spector

Reputation: 37004

How to preprocess HTML before it's loaded and parsed by Mozilla?

I need a way to process HTML before it's actually loaded and parsed by Mozilla. Is there any content listener that I can use in my Firefox extension?

Upvotes: 2

Views: 780

Answers (2)

Fábio
Fábio

Reputation: 3489

Add an Event Listener to the gBrowser global object, making sure to set usecapture to true. You could also intercept the response.

Upvotes: 0

erikbstack
erikbstack

Reputation: 13254

Do you mean something like greasemonkey? Sorry, I don't know enough about Firefox extensions. The Greasemonkey website is blocked here in China and my VPN does not work at the moment, but maybe they are open source. Then you can see what they do, if writing a greasemonkey skript is not what you want.

Upvotes: -1

Related Questions