I want to set a listener for console.log()
and do something with the message without preventing the default behaviour. So, the console of the dev tools should get the message as well. Any ideas?
I want to set a listener for console.log()
and do something with the message without preventing the default behaviour. So, the console of the dev tools should get the message as well. Any ideas?
Never tried this in a webpage, but it work in a browser plugin (where javascripts rights are are not the same for security reasons).
You could definitively go for something like this :
(function(){
var originallog = console.log;
console.log = function(txt) {
// Do really interesting stuff
alert("I'm doing interesting stuff here !");
originallog.apply(console, arguments);
}
})();
The funny thing in javascript is that function are objects too :D